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java-tutorials
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Merge branch 'master' into BAEL-1711-move-code-snippets

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Rajat Garg 2018-05-01 15:00:52 +05:30 committed by GitHub
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2
.travis.yml
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@ -4,7 +4,7 @@ before_install:
- echo "MAVEN_OPTS='-Xmx2048M -Xss128M -XX:+CMSClassUnloadingEnabled -XX:+UseG1GC -XX:-UseGCOverheadLimit'" > ~/.mavenrc
install: skip
script: travis_wait 60 mvn -q test
script: travis_wait 60 mvn -q install
sudo: required

67
JGit/pom.xml
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@ -11,41 +11,42 @@
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
</parent>
<repositories>
<repository>
<id>jgit-repository</id>
<url>https://repo.eclipse.org/content/groups/releases/</url>
</repository>
</repositories>
<!-- Core Library -->
<dependencies>
<dependency>
<groupId>org.eclipse.jgit</groupId>
<artifactId>org.eclipse.jgit</artifactId>
<version>${org.eclipse.jgit.version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.jgit</groupId>
<artifactId>org.eclipse.jgit.archive</artifactId>
<version>${org.eclipse.jgit.version}</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>${commons-io.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>${org.slf4j.version}</version>
</dependency>
</dependencies>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<org.eclipse.jgit.version>4.5.0.201609210915-r</org.eclipse.jgit.version>
</properties>
<repositories>
<repository>
<id>jgit-repository</id>
<url>https://repo.eclipse.org/content/groups/releases/</url>
</repository>
</repositories>
<!-- Core Library -->
<dependencies>
<dependency>
<groupId>org.eclipse.jgit</groupId>
<artifactId>org.eclipse.jgit</artifactId>
<version>4.5.0.201609210915-r</version>
</dependency>
<dependency>
<groupId>org.eclipse.jgit</groupId>
<artifactId>org.eclipse.jgit.archive</artifactId>
<version>4.5.0.201609210915-r</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.5</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>1.7.21</version>
</dependency>
</dependencies>
</project>

5
README.md
View File

@ -17,6 +17,10 @@ This project is **a collection of small and focused tutorials** each covering a
Most of the tutorial projects are focused on the `Spring Framework` (and `Spring Security`).
In additional to Spring, the following technologies are in focus: `core Java`, `Jackson`, `HttpClient`, `Guava`.
Building the project
====================
To do the full build, do: `mvn install -Dgib.enabled=false`
Working with the code in Eclipse
================================
@ -29,3 +33,4 @@ Any IDE can be used to work with the projects, but if you're using Eclipse, cons
CI - Jenkins
================================
This tutorials project is being built **[>> HERE](https://rest-security.ci.cloudbees.com/job/tutorials-unit/)**

82
Twitter4J/pom.xml
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@ -1,52 +1,52 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.mabsisa</groupId>
<artifactId>Twitter4J</artifactId>
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>
<name>Twitter4J</name>
<url>http://maven.apache.org</url>
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.mabsisa</groupId>
<artifactId>Twitter4J</artifactId>
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>
<name>Twitter4J</name>
<url>http://maven.apache.org</url>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.twitter4j</groupId>
<artifactId>twitter4j-stream</artifactId>
<version>4.0.6</version>
</dependency>
<dependency>
<groupId>org.twitter4j</groupId>
<artifactId>twitter4j-stream</artifactId>
<version>4.0.6</version>
</dependency>
</dependencies>
<build>
<finalName>${project.artifactId}</finalName>
<resources>
<resource>
<directory>src/main/resources</directory>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
<configuration>
<excludes>
<exclude>**/ApplicationTest.java</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
<finalName>${project.artifactId}</finalName>
<resources>
<resource>
<directory>src/main/resources</directory>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
<configuration>
<excludes>
<exclude>**/ApplicationTest.java</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
</project>

93
activejdbc/pom.xml
View File

@ -1,5 +1,5 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>activejdbc</artifactId>
@ -7,25 +7,52 @@
<packaging>jar</packaging>
<name>activejdbc</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<activejdbc.version>1.4.13</activejdbc.version>
<environments>development.test,development</environments>
</properties>
<parent>
<parent>
<artifactId>parent-modules</artifactId>
<groupId>com.baeldung</groupId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.javalite</groupId>
<artifactId>activejdbc</artifactId>
<version>${activejdbc.version}</version>
<exclusions>
<exclusion>
<groupId>opensymphony</groupId>
<artifactId>oscache</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql.connector.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>${org.slf4j.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.6.0</version>
<version>${maven-compiler-plugin.version}</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<source>${java.version}</source>
<target>${java.version}</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
@ -54,14 +81,14 @@
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.34</version>
<version>${mysql.connector.version}</version>
</dependency>
</dependencies>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.18.1</version>
<version>${maven-surefire-plugin.version}</version>
<configuration>
<reportFormat>brief</reportFormat>
<trimStackTrace>true</trimStackTrace>
@ -78,35 +105,7 @@
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.javalite</groupId>
<artifactId>activejdbc</artifactId>
<version>${activejdbc.version}</version>
<exclusions>
<exclusion>
<groupId>opensymphony</groupId>
<artifactId>oscache</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.34</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>1.7.9</version>
</dependency>
</dependencies>
<repositories>
<repository>
<id>snapshots1</id>
@ -119,6 +118,7 @@
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>snapshots2</id>
@ -131,4 +131,13 @@
</snapshots>
</pluginRepository>
</pluginRepositories>
</project>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<activejdbc.version>1.4.13</activejdbc.version>
<environments>development.test,development</environments>
<org.slf4j.version>1.7.9</org.slf4j.version>
<mysql.connector.version>5.1.34</mysql.connector.version>
</properties>
</project>

11
akka-streams/pom.xml
View File

@ -1,15 +1,15 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>akka-streams</artifactId>
<name>akka-streams</name>
<parent>
<artifactId>parent-modules</artifactId>
<groupId>com.baeldung</groupId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>akka-streams</artifactId>
<name>akka-streams</name>
<dependencies>
<dependency>
@ -23,6 +23,7 @@
<version>${akkastreams.version}</version>
</dependency>
</dependencies>
<properties>
<akkastreams.version>2.5.2</akkastreams.version>
</properties>

1
algorithms/README.md
View File

@ -20,3 +20,4 @@
- [A Maze Solver in Java](http://www.baeldung.com/java-solve-maze)
- [Create a Sudoku Solver in Java](http://www.baeldung.com/java-sudoku)
- [Displaying Money Amounts in Words](http://www.baeldung.com/java-money-into-words)
- [A Collaborative Filtering Recommendation System in Java](http://www.baeldung.com/java-collaborative-filtering-recommendations)

28
algorithms/pom.xml
View File

@ -1,17 +1,10 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>algorithms</artifactId>
<version>0.0.1-SNAPSHOT</version>
<properties>
<exec-maven-plugin.version>1.5.0</exec-maven-plugin.version>
<lombok.version>1.16.12</lombok.version>
<commons-math3.version>3.6.1</commons-math3.version>
<tradukisto.version>1.0.1</tradukisto.version>
</properties>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
@ -33,12 +26,12 @@
<dependency>
<groupId>io.jenetics</groupId>
<artifactId>jenetics</artifactId>
<version>3.7.0</version>
<version>${io.jenetics.version}</version>
</dependency>
<dependency>
<groupId>org.jgrapht</groupId>
<artifactId>jgrapht-core</artifactId>
<version>1.0.1</version>
<version>${org.jgrapht.core.version}</version>
</dependency>
<dependency>
<groupId>pl.allegro.finance</groupId>
@ -48,10 +41,11 @@
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>3.9.0</version>
<version>${org.assertj.core.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<pluginManagement>
<plugins>
@ -63,6 +57,7 @@
</plugins>
</pluginManagement>
</build>
<reporting>
<plugins>
<plugin>
@ -82,4 +77,15 @@
</plugin>
</plugins>
</reporting>
<properties>
<exec-maven-plugin.version>1.5.0</exec-maven-plugin.version>
<lombok.version>1.16.12</lombok.version>
<commons-math3.version>3.6.1</commons-math3.version>
<tradukisto.version>1.0.1</tradukisto.version>
<io.jenetics.version>3.7.0</io.jenetics.version>
<org.jgrapht.core.version>1.0.1</org.jgrapht.core.version>
<org.assertj.core.version>3.9.0</org.assertj.core.version>
</properties>
</project>

8
algorithms/src/main/java/com/baeldung/algorithms/RunAlgorithm.java
View File

@ -6,6 +6,7 @@ import com.baeldung.algorithms.ga.annealing.SimulatedAnnealing;
import com.baeldung.algorithms.ga.ant_colony.AntColonyOptimization;
import com.baeldung.algorithms.ga.binary.SimpleGeneticAlgorithm;
import com.baeldung.algorithms.slope_one.SlopeOne;
import com.baeldung.algorithms.pairsaddupnumber.FindPairs;
public class RunAlgorithm {
@ -17,6 +18,7 @@ public class RunAlgorithm {
System.out.println("3 - Simple Genetic Algorithm");
System.out.println("4 - Ant Colony");
System.out.println("5 - Dijkstra");
System.out.println("6 - All pairs in an array that add up to a given sum");
int decision = in.nextInt();
switch (decision) {
case 1:
@ -37,6 +39,12 @@ public class RunAlgorithm {
case 5:
System.out.println("Please run the DijkstraAlgorithmTest.");
break;
case 6:
final FindPairs findPairs = new FindPairs();
final int[] input = {1, 4, 3, 2, 1, 4, 4, 3, 3};
final int sum = 6;
findPairs.execute(input, sum);
break;
default:
System.out.println("Unknown option");
break;

72
algorithms/src/main/java/com/baeldung/algorithms/pairsaddupnumber/DifferentPairs.java Normal file
View File

@ -0,0 +1,72 @@
package com.baeldung.algorithms.pairsaddupnumber;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.IntStream;
/**
* Find all different pairs of numbers in an array that add up to a given sum - Complexity O(n)
*/
public class DifferentPairs {
/**
* Show all different pairs using traditional "for" loop
*
* @param input - number's array
* @param sum - given sum
* @return - number's array with all existing pairs. This list will contain just one pair's element because
* the other one can be calculated with SUM - element_1 = element_2
*/
public static List<Integer> findPairsWithForLoop(int[] input, int sum) {
final List<Integer> allDifferentPairs = new ArrayList<>();
// Aux. hash map
final Map<Integer, Integer> pairs = new HashMap();
for (int i : input) {
if (pairs.containsKey(i)) {
if (pairs.get(i) != null) {
// Add pair to returned list
allDifferentPairs.add(i);
}
// Mark pair as added to prevent duplicates
pairs.put(sum - i, null);
} else if (!pairs.containsValue(i)) {
// Add pair to aux. hash map
pairs.put(sum - i, i);
}
}
return allDifferentPairs;
}
/**
* Show all different pairs using Java 8 stream API
*
* @param input - number's array
* @param sum - given sum
* @return - number's array with all existing pairs. This list will contain just one pair's element because
* the other one can be calculated with SUM - element_1 = element_2
*/
public static List<Integer> findPairsWithStreamApi(int[] input, int sum) {
final List<Integer> allDifferentPairs = new ArrayList<>();
// Aux. hash map
final Map<Integer, Integer> pairs = new HashMap();
IntStream.range(0, input.length).forEach(i -> {
if (pairs.containsKey(input[i])) {
if (pairs.get(input[i]) != null) {
// Add pair to returned list
allDifferentPairs.add(input[i]);
}
// Mark pair as added to prevent duplicates
pairs.put(sum - input[i], null);
} else if (!pairs.containsValue(input[i])) {
// Add pair to aux. hash map
pairs.put(sum - input[i], input[i]);
}
}
);
return allDifferentPairs;
}
}

51
algorithms/src/main/java/com/baeldung/algorithms/pairsaddupnumber/ExistingPairs.java Normal file
View File

@ -0,0 +1,51 @@
package com.baeldung.algorithms.pairsaddupnumber;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.IntStream;
/**
* Find all existing pairs of numbers in an array that add up to a given sum - Complexity O(n^2) "Brute force"
*/
public class ExistingPairs {
/**
* Show all existing pairs using traditional "for" loop
*
* @param input - number's array
* @param sum - given sum
* @return - number's array with all existing pairs. This list will contain just one pair's element because
* the other one can be calculated with SUM - element_1 = element_2
*/
public static List<Integer> findPairsWithForLoop(int[] input, int sum) {
final List<Integer> allExistingPairs = new ArrayList<>();
for (int i = 0; i < input.length; i++) {
for (int j = 0; j < input.length; j++) {
if (j != i && (input[i] + input[j]) == sum) {
allExistingPairs.add(input[i]);
}
}
}
return allExistingPairs;
}
/**
* Show all existing pairs using Java 8 stream API
*
* @param input - number's array
* @param sum - given sum
* @return - number's array with all existing pairs. This list will contain just one pair's element because
* the other one can be calculated with SUM - element_1 = element_2
*/
public static List<Integer> findPairsWithStreamApi(int[] input, int sum) {
final List<Integer> allExistingPairs = new ArrayList<>();
IntStream.range(0, input.length).forEach(i ->
IntStream.range(0, input.length)
.filter(j -> i != j && input[i] + input[j] == sum)
.forEach(j -> allExistingPairs.add(input[i]))
);
return allExistingPairs;
}
}

74
algorithms/src/main/java/com/baeldung/algorithms/pairsaddupnumber/FindPairs.java Normal file
View File

@ -0,0 +1,74 @@
package com.baeldung.algorithms.pairsaddupnumber;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.IntStream;
public class FindPairs {
public void execute(int[] input, int sum) {
final StringBuilder inputArray = new StringBuilder();
inputArray.append("{");
IntStream.range(0, input.length).forEach(i -> inputArray.append(input[i] + ", "));
inputArray.append("}");
System.out.println(" Given number array: " + inputArray.toString());
System.out.println(" Given sum: " + sum);
/* Call services */
getDifferentPairs(input, sum);
getExistingPairs(input, sum);
}
/**
* Print all existing pairs for the given inputs: input array & sum number
*/
private static void getExistingPairs(int[] input, int sum) {
List<Integer> pairs = new ArrayList<>();
System.out.println("~ All existing pairs ~");
/* Traditional FOR loop */
// Call method
pairs = ExistingPairs.findPairsWithForLoop(input, sum);
// Create a pretty printing
final StringBuilder output1 = new StringBuilder();
pairs.forEach((pair) -> output1.append("{" + pair + ", " + (sum - pair) + "}, "));
// Print result
System.out.println("Traditional \"for\" loop: " + output1.toString().substring(0, output1.length() - 2));
/* Java 8 stream API */
// Call the method
pairs = ExistingPairs.findPairsWithStreamApi(input, sum);
// Create a pretty printing
final StringBuilder output2 = new StringBuilder();
pairs.forEach((pair) -> output2.append("{" + pair + ", " + (sum - pair) + "}, "));
// Print result
System.out.println("Java 8 streams API: " + output2.toString().substring(0, output2.length() - 2));
}
/**
* Print all different pairs for the given inputs: input array & sum number
*/
private static void getDifferentPairs(int[] input, int sum) {
List<Integer> pairs = new ArrayList<>();
System.out.println("~ All different pairs ~");
/* Traditional FOR loop */
// Call method
pairs = DifferentPairs.findPairsWithForLoop(input, sum);
// Create a pretty printing
final StringBuilder output3 = new StringBuilder();
pairs.forEach((pair) -> output3.append("{" + pair + ", " + (sum - pair) + "}, "));
// Print result
System.out.println("Traditional \"for\" loop: " + output3.toString().substring(0, output3.length() - 2));
/* Java 8 stream API */
// Call method
pairs = DifferentPairs.findPairsWithStreamApi(input, sum);
// Create a pretty printing
final StringBuilder output4 = new StringBuilder();
pairs.forEach((pair) -> output4.append("{" + pair + ", " + (sum - pair) + "}, "));
// Print result
System.out.println("Java 8 streams API: " + output4.toString().substring(0, output4.length() - 2));
}
}

39
algorithms/src/test/java/com/baeldung/algorithms/pairsaddupnumber/DifferentPairsUnitTest.java Normal file
View File

@ -0,0 +1,39 @@
package com.baeldung.algorithms.pairsaddupnumber;
import org.junit.Test;
import java.util.List;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
public class DifferentPairsUnitTest {
/* All different pairs */
@Test
public void whenTraditionalLoop_thenReturnAllDifferentPairs() {
/* Data */
final int[] input = {2, 4, 3, 3, 8};
final int sum = 6;
/* Call service */
final List<Integer> pairs = DifferentPairs.findPairsWithForLoop(input, sum);
/* Check results */
assertThat(pairs).hasSize(2).contains(4,3).doesNotContain(8);
}
@Test
public void whenStreamApi_thenReturnAllDifferentPairs() {
/* Data */
final int[] input = {2, 4, 3, 3, 8};
final int sum = 6;
/* Call service */
final List<Integer> pairs = DifferentPairs.findPairsWithStreamApi(input, sum);
/* Check results */
assertNotNull(pairs);
assertEquals(pairs.size(),2);
assertEquals(pairs.get(0), new Integer(4));
assertThat(pairs).hasSize(2).contains(4,3).doesNotContain(8);
}
}

34
algorithms/src/test/java/com/baeldung/algorithms/pairsaddupnumber/ExistingPairsUnitTest.java Normal file
View File

@ -0,0 +1,34 @@
package com.baeldung.algorithms.pairsaddupnumber;
import org.junit.Test;
import java.util.List;
import static org.assertj.core.api.Assertions.assertThat;
public class ExistingPairsUnitTest {
/* All existing pairs */
@Test
public void whenTraditionalLoop_thenReturnAllExistingPairs() {
/* Data */
final int[] input = {2, 4, 3, 3, 8};
final int sum = 6;
/* Call service */
final List<Integer> pairs = ExistingPairs.findPairsWithForLoop(input, sum);
/* Check results */
assertThat(pairs).hasSize(4).contains(2,4,3,3).doesNotContain(8);
}
@Test
public void whenStreamApi_thenReturnAllExistingPairs() {
/* Data */
final int[] input = {2, 4, 3, 3, 8};
final int sum = 6;
/* Call service */
final List<Integer> pairs = ExistingPairs.findPairsWithStreamApi(input, sum);
/* Check results */
assertThat(pairs).hasSize(4).contains(2,4,3,3).doesNotContain(8);
}
}

101
animal-sniffer-mvn-plugin/pom.xml
View File

@ -1,61 +1,56 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>animal-sniffer-mvn-plugin</artifactId>
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>
<name>example-animal-sniffer-mvn-plugin</name>
<url>http://maven.apache.org</url>
<properties>
<maven-compiler-plugin.version>3.7.0</maven-compiler-plugin.version>
</properties>
<parent>
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>animal-sniffer-mvn-plugin</artifactId>
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>
<name>example-animal-sniffer-mvn-plugin</name>
<url>http://maven.apache.org</url>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.7.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>animal-sniffer-maven-plugin</artifactId>
<version>1.16</version>
<configuration>
<signature>
<groupId>org.codehaus.mojo.signature</groupId>
<artifactId>java16</artifactId>
<version>1.0</version>
</signature>
</configuration>
<executions>
<execution>
<id>animal-sniffer</id>
<phase>verify</phase>
<goals>
<goal>check</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>animal-sniffer-maven-plugin</artifactId>
<version>${animal-sniffer-maven-plugin.version}</version>
<configuration>
<signature>
<groupId>org.codehaus.mojo.signature</groupId>
<artifactId>java16</artifactId>
<version>${org.codehaus.mojo.signature.java16.version}</version>
</signature>
</configuration>
<executions>
<execution>
<id>animal-sniffer</id>
<phase>verify</phase>
<goals>
<goal>check</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<properties>
<animal-sniffer-maven-plugin.version>1.16</animal-sniffer-maven-plugin.version>
<org.codehaus.mojo.signature.java16.version>1.0</org.codehaus.mojo.signature.java16.version>
</properties>
</project>

34
annotations/annotation-processing/pom.xml
View File

@ -1,8 +1,9 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>annotation-processing</artifactId>
<parent>
<groupId>com.baeldung</groupId>
@ -11,40 +12,17 @@
<relativePath>../</relativePath>
</parent>
<artifactId>annotation-processing</artifactId>
<properties>
<auto-service.version>1.0-rc2</auto-service.version>
<maven-compiler-plugin.version>3.7.0</maven-compiler-plugin.version>
</properties>
<dependencies>
<dependency>
<groupId>com.google.auto.service</groupId>
<artifactId>auto-service</artifactId>
<version>${auto-service.version}</version>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler-plugin.version}</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
<properties>
<auto-service.version>1.0-rc2</auto-service.version>
</properties>
</project>

7
annotations/annotation-user/pom.xml
View File

@ -1,7 +1,8 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>annotation-user</artifactId>
<parent>
<artifactId>annotations</artifactId>
@ -10,16 +11,12 @@
<relativePath>../</relativePath>
</parent>
<artifactId>annotation-user</artifactId>
<dependencies>
<dependency>
<groupId>com.baeldung</groupId>
<artifactId>annotation-processing</artifactId>
<version>${project.parent.version}</version>
</dependency>
</dependencies>
</project>

10
annotations/pom.xml
View File

@ -1,15 +1,15 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>annotations</artifactId>
<packaging>pom</packaging>
<parent>
<artifactId>parent-modules</artifactId>
<groupId>com.baeldung</groupId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>annotations</artifactId>
<packaging>pom</packaging>
<modules>
<module>annotation-processing</module>

63
apache-bval/pom.xml
View File

@ -1,34 +1,37 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>apache-bval</groupId>
<artifactId>apache-bval</artifactId>
<version>0.0.1-SNAPSHOT</version>
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>apache-bval</groupId>
<artifactId>apache-bval</artifactId>
<version>0.0.1-SNAPSHOT</version>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>org.apache.bval</groupId>
<artifactId>bval-jsr</artifactId>
<version>${bval.version}</version>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>1.1.0.Final</version>
</dependency>
<dependency>
<groupId>org.apache.bval</groupId>
<artifactId>bval-extras</artifactId>
<version>${bval.version}</version>
</dependency>
</dependencies>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>org.apache.bval</groupId>
<artifactId>bval-jsr</artifactId>
<version>${bval.version}</version>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>${javax.validation.validation-api.version}</version>
</dependency>
<dependency>
<groupId>org.apache.bval</groupId>
<artifactId>bval-extras</artifactId>
<version>${bval.version}</version>
</dependency>
</dependencies>
<properties>
<bval.version>1.1.2</bval.version>
<javax.validation.validation-api.version>1.1.0.Final</javax.validation.validation-api.version>
</properties>
<properties>
<bval.version>1.1.2</bval.version>
</properties>
</project>

75
apache-cayenne/pom.xml
View File

@ -1,42 +1,32 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>apache-cayenne</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<artifactId>apache-cayenne</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>apache-cayenne</name>
<description>Introduction to Apache Cayenne</description>
<name>apache-cayenne</name>
<description>Introduction to Apache Cayenne</description>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<mysql.connector.version>5.1.44</mysql.connector.version>
<cayenne.version>4.0.M5</cayenne.version>
<junit.version>4.12</junit.version>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.cayenne</groupId>
<artifactId>cayenne-server</artifactId>
<version>${cayenne.version}</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql.connector.version}</version>
<scope>runtime</scope>
</dependency>
<dependencies>
<dependency>
<groupId>org.apache.cayenne</groupId>
<artifactId>cayenne-server</artifactId>
<version>${cayenne.version}</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql.connector.version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
@ -46,14 +36,23 @@
</dependency>
</dependencies>
<build>
<plugins>
<build>
<plugins>
<plugin>
<groupId>org.apache.cayenne.plugins</groupId>
<artifactId>cayenne-modeler-maven-plugin</artifactId>
<version>${cayenne.version}</version>
</plugin>
</plugins>
</build>
</plugins>
</build>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<mysql.connector.version>5.1.44</mysql.connector.version>
<cayenne.version>4.0.M5</cayenne.version>
<junit.version>4.12</junit.version>
</properties>
</project>

47
apache-curator/pom.xml
View File

@ -1,31 +1,18 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>apache-curator</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>apache-curator</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<properties>
<curator.version>4.0.1</curator.version>
<zookeeper.version>3.4.11</zookeeper.version>
<jackson-databind.version>2.9.4</jackson-databind.version>
<!-- testing -->
<assertj.version>3.6.1</assertj.version>
<avaitility.version>1.7.0</avaitility.version>
</properties>
<dependencies>
<dependencies>
<!-- curator -->
<dependency>
<groupId>org.apache.curator</groupId>
<artifactId>curator-x-async</artifactId>
@ -37,40 +24,44 @@
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.curator</groupId>
<artifactId>curator-recipes</artifactId>
<version>${curator.version}</version>
</dependency>
<dependency>
<groupId>org.apache.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
<version>${zookeeper.version}</version>
</dependency>
<!-- utils -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>${jackson-databind.version}</version>
</dependency>
<!-- test scoped -->
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.jayway.awaitility</groupId>
<artifactId>awaitility</artifactId>
<version>${avaitility.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
</project>
</dependencies>
<properties>
<curator.version>4.0.1</curator.version>
<zookeeper.version>3.4.11</zookeeper.version>
<jackson-databind.version>2.9.4</jackson-databind.version>
<!-- testing -->
<assertj.version>3.6.1</assertj.version>
<avaitility.version>1.7.0</avaitility.version>
</properties>
</project>

12
apache-cxf/cxf-aegis/pom.xml
View File

@ -1,15 +1,14 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>cxf-aegis</artifactId>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>apache-cxf</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<properties>
<cxf.version>3.1.8</cxf.version>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.cxf</groupId>
@ -17,4 +16,9 @@
<version>${cxf.version}</version>
</dependency>
</dependencies>
<properties>
<cxf.version>3.1.8</cxf.version>
</properties>
</project>

45
apache-cxf/cxf-introduction/pom.xml
View File

@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>cxf-introduction</artifactId>
@ -11,32 +11,6 @@
<version>0.0.1-SNAPSHOT</version>
</parent>
<properties>
<cxf.version>3.1.8</cxf.version>
<surefire.version>2.19.1</surefire.version>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<configuration>
<mainClass>com.baeldung.cxf.introduction.Server</mainClass>
</configuration>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>${surefire.version}</version>
<configuration>
<excludes>
<exclude>**/*LiveTest.java</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>org.apache.cxf</groupId>
@ -50,4 +24,21 @@
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<configuration>
<mainClass>com.baeldung.cxf.introduction.Server</mainClass>
</configuration>
</plugin>
</plugins>
</build>
<properties>
<cxf.version>3.1.8</cxf.version>
<surefire.version>2.19.1</surefire.version>
</properties>
</project>

50
apache-cxf/cxf-jaxrs-implementation/pom.xml
View File

@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>cxf-jaxrs-implementation</artifactId>
@ -11,34 +11,6 @@
<version>0.0.1-SNAPSHOT</version>
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<cxf.version>3.1.8</cxf.version>
<httpclient.version>4.5.2</httpclient.version>
<surefire.version>2.19.1</surefire.version>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<configuration>
<mainClass>com.baeldung.cxf.jaxrs.implementation.RestfulServer</mainClass>
</configuration>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>${surefire.version}</version>
<configuration>
<excludes>
<exclude>**/*LiveTest.java</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>org.apache.cxf</groupId>
@ -62,4 +34,24 @@
</exclusions>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<configuration>
<mainClass>com.baeldung.cxf.jaxrs.implementation.RestfulServer</mainClass>
</configuration>
</plugin>
</plugins>
</build>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<cxf.version>3.1.8</cxf.version>
<httpclient.version>4.5.2</httpclient.version>
<surefire.version>2.19.1</surefire.version>
</properties>
</project>

31
apache-cxf/cxf-spring/pom.xml
View File

@ -1,8 +1,9 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>cxf-spring</artifactId>
<packaging>war</packaging>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>apache-cxf</artifactId>
@ -52,15 +53,6 @@
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>${surefire.version}</version>
<configuration>
<excludes>
<exclude>**/*LiveTest.java</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
@ -102,24 +94,6 @@
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>${surefire.version}</version>
<executions>
<execution>
<phase>integration-test</phase>
<goals>
<goal>test</goal>
</goals>
<configuration>
<excludes>
<exclude>none</exclude>
</excludes>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
@ -130,7 +104,6 @@
<cxf.version>3.1.8</cxf.version>
<spring.version>4.3.4.RELEASE</spring.version>
<javax.servlet-api.version>3.1.0</javax.servlet-api.version>
<maven-war-plugin.version>2.6</maven-war-plugin.version>
<surefire.version>2.19.1</surefire.version>
<cargo-maven2-plugin.version>1.6.1</cargo-maven2-plugin.version>

11
apache-cxf/pom.xml
View File

@ -1,5 +1,5 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>apache-cxf</artifactId>
@ -19,10 +19,6 @@
<module>cxf-aegis</module>
</modules>
<properties>
<exec-maven-plugin.version>1.5.0</exec-maven-plugin.version>
</properties>
<build>
<defaultGoal>install</defaultGoal>
<pluginManagement>
@ -35,4 +31,9 @@
</plugins>
</pluginManagement>
</build>
<properties>
<exec-maven-plugin.version>1.5.0</exec-maven-plugin.version>
</properties>
</project>

43
apache-fop/pom.xml
View File

@ -1,10 +1,9 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>apache-fop</artifactId>
<version>0.1-SNAPSHOT</version>
<name>apache-fop</name>
<parent>
@ -61,7 +60,7 @@
<dependency>
<groupId>org.dbdoclet</groupId>
<artifactId>herold</artifactId>
<version>8.0.4</version>
<version>${org.dbdoclet.herold.version}</version>
</dependency>
<dependency>
@ -69,7 +68,6 @@
<artifactId>jtidy</artifactId>
<version>${jtidy.version}</version>
</dependency>
</dependencies>
<build>
@ -82,47 +80,12 @@
</resources>
</build>
<profiles>
<profile>
<id>integration</id>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<executions>
<execution>
<phase>integration-test</phase>
<goals>
<goal>test</goal>
</goals>
<configuration>
<excludes>
<exclude>**/*ManualTest.java</exclude>
</excludes>
<includes>
<include>**/*IntegrationTest.java</include>
<exclude>**/*LiveTest.java</exclude>
</includes>
</configuration>
</execution>
</executions>
<configuration>
<systemPropertyVariables>
<test.mime>json</test.mime>
</systemPropertyVariables>
</configuration>
</plugin>
</plugins>
</build>
</profile>
</profiles>
<properties>
<fop.version>1.1</fop.version>
<avalon-framework.version>4.3</avalon-framework.version>
<dbdoclet.version>8.0.2</dbdoclet.version>
<jtidy.version>r938</jtidy.version>
<org.dbdoclet.herold.version>8.0.4</org.dbdoclet.herold.version>
</properties>
</project>

3
apache-opennlp/README.md Normal file
View File

@ -0,0 +1,3 @@
### Relevant Articles
- [Intro to Apache OpenNLP](http://www.baeldung.com/apache-open-nlp)

24
apache-opennlp/pom.xml
View File

@ -1,32 +1,40 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>apache-opennlp</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<artifactId>apache-opennlp</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<dependencies>
<dependency>
<groupId>org.apache.opennlp</groupId>
<artifactId>opennlp-tools</artifactId>
<version>1.8.4</version>
<version>${org.apache.opennlp.opennlp-tools.version}</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>3.9.0</version>
<version>${org.assertj.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<org.assertj.version>3.9.0</org.assertj.version>
<org.apache.opennlp.opennlp-tools.version>1.8.4</org.apache.opennlp.opennlp-tools.version>
</properties>
</project>

2
apache-poi/README.md
View File

@ -1,4 +1,4 @@
### Relevant Articles:
- [Microsoft Word Processing in Java with Apache POI](http://www.baeldung.com/java-microsoft-word-with-apache-poi)
- [Working with Microsoft Excel in Java](http://www.baeldung.com/java-microsoft-excel)
- [Creating a MS PowerPoint Presentation in Java](https://github.com/eugenp/tutorials/tree/master/apache-poi)
- [Creating a MS PowerPoint Presentation in Java](http://www.baeldung.com/apache-poi-slideshow)

13
apache-poi/pom.xml
View File

@ -1,5 +1,5 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>apache-poi</artifactId>
@ -11,11 +11,6 @@
<version>1.0.0-SNAPSHOT</version>
</parent>
<properties>
<poi.version>3.15</poi.version>
<jexcel.version>1.0.6</jexcel.version>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.poi</groupId>
@ -34,4 +29,10 @@
</exclusions>
</dependency>
</dependencies>
<properties>
<poi.version>3.15</poi.version>
<jexcel.version>1.0.6</jexcel.version>
</properties>
</project>

18
apache-shiro/pom.xml
View File

@ -3,7 +3,6 @@
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>apache-shiro</artifactId>
<version>1.0-SNAPSHOT</version>
@ -11,15 +10,9 @@
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.2.RELEASE</version>
<version>${org.springframework.boot.spring-boot-starter-parent.version}</version>
</parent>
<properties>
<apache-shiro-core-version>1.4.0</apache-shiro-core-version>
<log4j-version>1.2.17</log4j-version>
<slf4j-version>1.7.25</slf4j-version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
@ -57,7 +50,6 @@
<version>${log4j-version}</version>
<scope>runtime</scope>
</dependency>
</dependencies>
<build>
@ -74,5 +66,11 @@
</plugins>
</build>
<properties>
<apache-shiro-core-version>1.4.0</apache-shiro-core-version>
<log4j-version>1.2.17</log4j-version>
<slf4j-version>1.7.25</slf4j-version>
<org.springframework.boot.spring-boot-starter-parent.version>1.5.2.RELEASE</org.springframework.boot.spring-boot-starter-parent.version>
</properties>
</project>

9
apache-solrj/pom.xml
View File

@ -1,5 +1,5 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>apache-solrj</artifactId>
@ -17,7 +17,12 @@
<dependency>
<groupId>org.apache.solr</groupId>
<artifactId>solr-solrj</artifactId>
<version>6.4.0</version>
<version>${org.apache.solr.solr-solrj.version}</version>
</dependency>
</dependencies>
<properties>
<org.apache.solr.solr-solrj.version>6.4.0</org.apache.solr.solr-solrj.version>
</properties>
</project>

71
apache-spark/pom.xml
View File

@ -1,48 +1,37 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>apache-spark</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>apache-spark</name>
<url>http://maven.apache.org</url>
<groupId>com.baeldung</groupId>
<artifactId>apache-spark</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>apache-spark</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<parent>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencies>
<!-- https://mvnrepository.com/artifact/org.apache.spark/spark-core_2.10 -->
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-core_2.10</artifactId>
<version>2.2.0</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.7.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<!-- https://mvnrepository.com/artifact/org.apache.spark/spark-core_2.10 -->
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-core_2.10</artifactId>
<version>${org.apache.spark.spark-core.version}</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<org.apache.spark.spark-core.version>2.2.0</org.apache.spark.spark-core.version>
</properties>
</project>

17
apache-thrift/pom.xml
View File

@ -1,5 +1,5 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>apache-thrift</artifactId>
@ -12,12 +12,6 @@
<version>1.0.0-SNAPSHOT</version>
</parent>
<properties>
<java.versin>1.8</java.versin>
<thrift.version>0.10.0</thrift.version>
<maven-thrift.version>0.1.11</maven-thrift.version>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.thrift</groupId>
@ -34,7 +28,7 @@
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>1.7.12</version>
<version>${org.slf4j.slf4j-simple.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
@ -61,4 +55,11 @@
</plugin>
</plugins>
</build>
<properties>
<thrift.version>0.10.0</thrift.version>
<maven-thrift.version>0.1.11</maven-thrift.version>
<org.slf4j.slf4j-simple.version>1.7.12</org.slf4j.slf4j-simple.version>
</properties>
</project>

11
apache-tika/pom.xml
View File

@ -1,5 +1,5 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>apache-tika</artifactId>
@ -11,10 +11,6 @@
<version>1.0.0-SNAPSHOT</version>
</parent>
<properties>
<tika.version>1.17</tika.version>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.tika</groupId>
@ -22,4 +18,9 @@
<version>${tika.version}</version>
</dependency>
</dependencies>
<properties>
<tika.version>1.17</tika.version>
</properties>
</project>

25
apache-velocity/pom.xml
View File

@ -1,11 +1,9 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<version>0.1-SNAPSHOT</version>
<artifactId>apache-velocity</artifactId>
<packaging>war</packaging>
<name>apache-velocity</name>
@ -15,15 +13,6 @@
<version>1.0.0-SNAPSHOT</version>
</parent>
<properties>
<jdk.version>1.8</jdk.version>
<jstl.version>1.2</jstl.version>
<maven-war-plugin.version>2.6</maven-war-plugin.version>
<org.apache.httpcomponents.version>4.5.2</org.apache.httpcomponents.version>
<velocity-version>1.7</velocity-version>
<velocity-tools-version>2.0</velocity-tools-version>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.velocity</groupId>
@ -48,6 +37,7 @@
</exclusions>
</dependency>
</dependencies>
<build>
<finalName>apache-velocity</finalName>
<resources>
@ -67,4 +57,13 @@
</plugin>
</plugins>
</build>
</project>
<properties>
<jstl.version>1.2</jstl.version>
<maven-war-plugin.version>2.6</maven-war-plugin.version>
<org.apache.httpcomponents.version>4.5.2</org.apache.httpcomponents.version>
<velocity-version>1.7</velocity-version>
<velocity-tools-version>2.0</velocity-tools-version>
</properties>
</project>

39
apache-zookeeper/pom.xml
View File

@ -1,23 +1,28 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>apache-zookeeper</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>apache-zookeeper</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>org.apache.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
<version>${org.apache.zookeeper.version}</version>
</dependency>
</dependencies>
<properties>
<org.apache.zookeeper.version>3.4.11</org.apache.zookeeper.version>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
<version>3.4.11</version>
</dependency>
</dependencies>
</project>

45
asciidoctor/pom.xml
View File

@ -1,26 +1,40 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>asciidoctor</artifactId>
<name>asciidoctor</name>
<parent>
<artifactId>parent-modules</artifactId>
<groupId>com.baeldung</groupId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>asciidoctor</artifactId>
<name>asciidoctor</name>
<dependencies>
<dependency>
<groupId>org.asciidoctor</groupId>
<artifactId>asciidoctorj</artifactId>
<version>${asciidoctorj.version}</version>
</dependency>
<dependency>
<groupId>org.asciidoctor</groupId>
<artifactId>asciidoctorj-pdf</artifactId>
<version>${asciidoctorj-pdf.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.asciidoctor</groupId>
<artifactId>asciidoctor-maven-plugin</artifactId>
<version>1.5.5</version>
<version>${asciidoctor-maven-plugin.version}</version>
<dependencies>
<dependency>
<groupId>org.asciidoctor</groupId>
<artifactId>asciidoctorj-pdf</artifactId>
<version>1.5.0-alpha.15</version>
<version>${asciidoctorj-pdf.plugin.version}</version>
</dependency>
</dependencies>
<executions>
@ -46,16 +60,11 @@
</plugins>
</build>
<dependencies>
<dependency>
<groupId>org.asciidoctor</groupId>
<artifactId>asciidoctorj</artifactId>
<version>1.5.4</version>
</dependency>
<dependency>
<groupId>org.asciidoctor</groupId>
<artifactId>asciidoctorj-pdf</artifactId>
<version>1.5.0-alpha.11</version>
</dependency>
</dependencies>
<properties>
<asciidoctor-maven-plugin.version>1.5.5</asciidoctor-maven-plugin.version>
<asciidoctorj.version>1.5.4</asciidoctorj.version>
<asciidoctorj-pdf.src.version>1.5.0-alpha.11</asciidoctorj-pdf.src.version>
<asciidoctorj-pdf.plugin.version>1.5.0-alpha.15</asciidoctorj-pdf.plugin.version>
</properties>
</project>

28
asm/pom.xml
View File

@ -1,41 +1,37 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung.examples</groupId>
<artifactId>asm</artifactId>
<version>1.0</version>
<packaging>jar</packaging>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>org.ow2.asm</groupId>
<artifactId>asm</artifactId>
<version>5.2</version>
<version>${asm.version}</version>
</dependency>
<dependency>
<groupId>org.ow2.asm</groupId>
<artifactId>asm-util</artifactId>
<version>5.2</version>
<version>${asm.version}</version>
</dependency>
</dependencies>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>2.4</version>
<version>${maven-jar-plugin.version}</version>
<configuration>
<archive>
<manifestEntries>
@ -49,11 +45,19 @@
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.9</version>
<version>${maven-surefire-plugin.version}</version>
<configuration>
<argLine>-javaagent:"C:\asm-1.0.jar"</argLine>
</configuration>
</plugin>
</plugins>
</build>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<asm.version>5.2</asm.version>
<maven-jar-plugin.version>2.4</maven-jar-plugin.version>
<maven-surefire-plugin.version>2.9</maven-surefire-plugin.version>
</properties>
</project>

22
atomix/pom.xml
View File

@ -15,32 +15,24 @@
<dependency>
<groupId>io.atomix</groupId>
<artifactId>atomix-all</artifactId>
<version>1.0.0-rc9</version>
<version>${atomix-all.version}</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.9</version>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
<version>${log4j.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.7.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
<properties>
<atomix-all.version>1.0.0-rc9</atomix-all.version>
<log4j.version>1.2.17</log4j.version>
</properties>
</project>

2
autovalue/pom.xml
View File

@ -1,5 +1,5 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>autovalue</artifactId>

49
aws/pom.xml
View File

@ -1,5 +1,5 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>aws</artifactId>
@ -13,50 +13,30 @@
<version>1.0.0-SNAPSHOT</version>
</parent>
<properties>
<commons-io.version>2.5</commons-io.version>
<aws-lambda-java-events.version>1.3.0</aws-lambda-java-events.version>
<aws-lambda-java-core.version>1.1.0</aws-lambda-java-core.version>
<gson.version>2.8.0</gson.version>
<aws-java-sdk.version>1.11.290</aws-java-sdk.version>
<junit.version>4.12</junit.version>
<mockito-core.version>2.8.9</mockito-core.version>
<assertj-core.version>3.8.0</assertj-core.version>
<dynamodblocal.version>1.11.86</dynamodblocal.version>
<dynamodblocal.repository.url>https://s3-us-west-2.amazonaws.com/dynamodb-local/release</dynamodblocal.repository.url>
<commons-codec-version>1.10.L001</commons-codec-version>
<jets3t-version>0.9.4.0006L</jets3t-version>
</properties>
<dependencies>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>aws-java-sdk</artifactId>
<version>${aws-java-sdk.version}</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
<version>${mockito-core.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj-core.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>aws-lambda-java-core</artifactId>
@ -68,7 +48,6 @@
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>aws-lambda-java-events</artifactId>
@ -80,26 +59,22 @@
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>${commons-io.version}</version>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>${gson.version}</version>
</dependency>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>DynamoDBLocal</artifactId>
<version>${dynamodblocal.version}</version>
<scope>test</scope>
</dependency>
<!-- JetS3t -->
<dependency>
<groupId>org.lucee</groupId>
@ -111,7 +86,6 @@
<artifactId>commons-codec</artifactId>
<version>${commons-codec-version}</version>
</dependency>
</dependencies>
<build>
@ -119,7 +93,7 @@
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>3.0.0</version>
<version>${maven-shade-plugin.version}</version>
<configuration>
<createDependencyReducedPom>false</createDependencyReducedPom>
</configuration>
@ -136,7 +110,7 @@
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.10</version>
<version>${maven-dependency-plugin.version}</version>
<executions>
<execution>
<id>copy-dependencies</id>
@ -163,4 +137,21 @@
</repository>
</repositories>
<properties>
<commons-io.version>2.5</commons-io.version>
<aws-lambda-java-events.version>1.3.0</aws-lambda-java-events.version>
<aws-lambda-java-core.version>1.1.0</aws-lambda-java-core.version>
<gson.version>2.8.0</gson.version>
<aws-java-sdk.version>1.11.290</aws-java-sdk.version>
<junit.version>4.12</junit.version>
<mockito-core.version>2.8.9</mockito-core.version>
<assertj-core.version>3.8.0</assertj-core.version>
<dynamodblocal.version>1.11.86</dynamodblocal.version>
<dynamodblocal.repository.url>https://s3-us-west-2.amazonaws.com/dynamodb-local/release</dynamodblocal.repository.url>
<commons-codec-version>1.10.L001</commons-codec-version>
<jets3t-version>0.9.4.0006L</jets3t-version>
<maven-shade-plugin.version>3.0.0</maven-shade-plugin.version>
<maven-dependency-plugin.version>2.10</maven-dependency-plugin.version>
</properties>
</project>

146
aws/src/main/java/com/baeldung/sqs/SQSApplication.java Normal file
View File

@ -0,0 +1,146 @@
package com.baeldung.sqs;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.amazonaws.auth.AWSCredentials;
import com.amazonaws.auth.AWSStaticCredentialsProvider;
import com.amazonaws.auth.BasicAWSCredentials;
import com.amazonaws.regions.Regions;
import com.amazonaws.services.sqs.AmazonSQSClientBuilder;
import com.amazonaws.services.sqs.model.CreateQueueRequest;
import com.amazonaws.services.sqs.model.DeleteMessageRequest;
import com.amazonaws.services.sqs.model.GetQueueAttributesRequest;
import com.amazonaws.services.sqs.model.GetQueueAttributesResult;
import com.amazonaws.services.sqs.model.MessageAttributeValue;
import com.amazonaws.services.sqs.model.ReceiveMessageRequest;
import com.amazonaws.services.sqs.model.SendMessageBatchRequest;
import com.amazonaws.services.sqs.model.SendMessageRequest;
import com.amazonaws.services.sqs.model.SetQueueAttributesRequest;
import com.amazonaws.services.sqs.model.SendMessageBatchRequestEntry;
import com.amazonaws.services.sqs.model.Message;
import com.amazonaws.services.sqs.AmazonSQS;
public class SQSApplication {
private static final AWSCredentials credentials;
static {
// put your accesskey and secretkey here
credentials = new BasicAWSCredentials(
"<AWS accesskey>",
"<AWS secretkey>"
);
}
public static void main(String[] args) {
// Set up the client
AmazonSQS sqs = AmazonSQSClientBuilder.standard()
.withCredentials(new AWSStaticCredentialsProvider(credentials))
.withRegion(Regions.US_EAST_1)
.build();
// Create a standard queue
CreateQueueRequest createStandardQueueRequest = new CreateQueueRequest("baeldung-queue");
String standardQueueUrl = sqs.createQueue(createStandardQueueRequest)
.getQueueUrl();
System.out.println(standardQueueUrl);
// Create a fifo queue
Map<String, String> queueAttributes = new HashMap<String, String>();
queueAttributes.put("FifoQueue", "true");
queueAttributes.put("ContentBasedDeduplication", "true");
CreateQueueRequest createFifoQueueRequest = new CreateQueueRequest("baeldung-queue.fifo").withAttributes(queueAttributes);
String fifoQueueUrl = sqs.createQueue(createFifoQueueRequest)
.getQueueUrl();
System.out.println(fifoQueueUrl);
// Set up a dead letter queue
String deadLetterQueueUrl = sqs.createQueue("baeldung-dead-letter-queue")
.getQueueUrl();
GetQueueAttributesResult deadLetterQueueAttributes = sqs.getQueueAttributes(new GetQueueAttributesRequest(deadLetterQueueUrl).withAttributeNames("QueueArn"));
String deadLetterQueueARN = deadLetterQueueAttributes.getAttributes()
.get("QueueArn");
SetQueueAttributesRequest queueAttributesRequest = new SetQueueAttributesRequest().withQueueUrl(standardQueueUrl)
.addAttributesEntry("RedrivePolicy", "{\"maxReceiveCount\":\"2\", " + "\"deadLetterTargetArn\":\"" + deadLetterQueueARN + "\"}");
sqs.setQueueAttributes(queueAttributesRequest);
// Send a message to a standard queue
Map<String, MessageAttributeValue> messageAttributes = new HashMap<>();
messageAttributes.put("AttributeOne", new MessageAttributeValue().withStringValue("This is an attribute")
.withDataType("String"));
SendMessageRequest sendMessageStandardQueue = new SendMessageRequest().withQueueUrl(standardQueueUrl)
.withMessageBody("A simple message.")
.withDelaySeconds(30) // Message will arrive in the queue after 30 seconds. We can use this only in standard queues
.withMessageAttributes(messageAttributes);
sqs.sendMessage(sendMessageStandardQueue);
// Send a message to a fifo queue
SendMessageRequest sendMessageFifoQueue = new SendMessageRequest().withQueueUrl(fifoQueueUrl)
.withMessageBody("FIFO Queue")
.withMessageGroupId("baeldung-group-1")
.withMessageAttributes(messageAttributes);
sqs.sendMessage(sendMessageFifoQueue);
// Send multiple messages
List<SendMessageBatchRequestEntry> messageEntries = new ArrayList<>();
messageEntries.add(new SendMessageBatchRequestEntry().withId("id-1")
.withMessageBody("batch-1")
.withMessageGroupId("baeldung-group-1"));
messageEntries.add(new SendMessageBatchRequestEntry().withId("id-2")
.withMessageBody("batch-2")
.withMessageGroupId("baeldung-group-1"));
SendMessageBatchRequest sendMessageBatchRequest = new SendMessageBatchRequest(fifoQueueUrl, messageEntries);
sqs.sendMessageBatch(sendMessageBatchRequest);
// Read a message from a queue
ReceiveMessageRequest receiveMessageRequest = new ReceiveMessageRequest(fifoQueueUrl).withWaitTimeSeconds(10) // Long polling;
.withMaxNumberOfMessages(1); // Max is 10
List<Message> sqsMessages = sqs.receiveMessage(receiveMessageRequest)
.getMessages();
sqsMessages.get(0)
.getAttributes();
sqsMessages.get(0)
.getBody();
// Delete a message from a queue
sqs.deleteMessage(new DeleteMessageRequest().withQueueUrl(fifoQueueUrl)
.withReceiptHandle(sqsMessages.get(0)
.getReceiptHandle()));
// Monitoring
GetQueueAttributesRequest getQueueAttributesRequest = new GetQueueAttributesRequest(standardQueueUrl).withAttributeNames("All");
GetQueueAttributesResult getQueueAttributesResult = sqs.getQueueAttributes(getQueueAttributesRequest);
System.out.println(String.format("The number of messages on the queue: %s", getQueueAttributesResult.getAttributes()
.get("ApproximateNumberOfMessages")));
System.out.println(String.format("The number of messages in flight: %s", getQueueAttributesResult.getAttributes()
.get("ApproximateNumberOfMessagesNotVisible")));
}
}

8
axon/pom.xml
View File

@ -1,14 +1,14 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>axon</artifactId>
<parent>
<artifactId>parent-modules</artifactId>
<groupId>com.baeldung</groupId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>axon</artifactId>
<dependencies>
<dependency>

56
bootique/dependency-reduced-pom.xml
View File

@ -1,56 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<parent>
<artifactId>bootique-parent</artifactId>
<groupId>io.bootique.parent</groupId>
<version>0.12</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung.bootique</groupId>
<artifactId>bootique</artifactId>
<name>bootique</name>
<version>1.0-SNAPSHOT</version>
<url>http://maven.apache.org</url>
<build>
<plugins>
<plugin>
<artifactId>maven-shade-plugin</artifactId>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>io.bootique</groupId>
<artifactId>bootique-test</artifactId>
<version>0.23</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
<exclusions>
<exclusion>
<artifactId>hamcrest-core</artifactId>
<groupId>org.hamcrest</groupId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>io.bootique.bom</groupId>
<artifactId>bootique-bom</artifactId>
<version>0.23</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<properties>
<main.class>com.baeldung.bootique.App</main.class>
</properties>
</project>

111
bootique/pom.xml
View File

@ -1,66 +1,67 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung.bootique</groupId>
<artifactId>bootique</artifactId>
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>
<name>bootique</name>
<url>http://maven.apache.org</url>
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung.bootique</groupId>
<artifactId>bootique</artifactId>
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>
<name>bootique</name>
<url>http://maven.apache.org</url>
<properties>
<main.class>com.baeldung.bootique.App</main.class>
</properties>
<parent>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>io.bootique.bom</groupId>
<artifactId>bootique-bom</artifactId>
<version>0.23</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>io.bootique.bom</groupId>
<artifactId>bootique-bom</artifactId>
<version>${bootique-bom.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>io.bootique.jersey</groupId>
<artifactId>bootique-jersey</artifactId>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>io.bootique.logback</groupId>
<artifactId>bootique-logback</artifactId>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>io.bootique</groupId>
<artifactId>bootique-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
</dependencies>
<dependencies>
<dependency>
<groupId>io.bootique.jersey</groupId>
<artifactId>bootique-jersey</artifactId>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>io.bootique.logback</groupId>
<artifactId>bootique-logback</artifactId>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>io.bootique</groupId>
<artifactId>bootique-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
</plugin>
</plugins>
</build>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
</plugin>
</plugins>
</build>
<properties>
<main.class>com.baeldung.bootique.App</main.class>
<bootique-bom.version>0.23</bootique-bom.version>
</properties>
</project>

13
camel-api/pom.xml
View File

@ -1,12 +1,12 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example</groupId>
<artifactId>spring-boot-camel</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>Spring-Boot - Camel API</name>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
@ -45,14 +45,6 @@
<defaultGoal>spring-boot:run</defaultGoal>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler-plugin.version}</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
@ -71,7 +63,6 @@
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven-compiler-plugin.version>3.7.0</maven-compiler-plugin.version>
<maven-surefire-plugin.version>2.19.1</maven-surefire-plugin.version>
<camel.version>2.19.1</camel.version>
<spring-boot-starter.version>1.5.4.RELEASE</spring-boot-starter.version>
</properties>

182
cas/cas-secured-app/pom.xml
View File

@ -1,113 +1,91 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>cas-secured-app</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>cas-secured-app</name>
<description>Demo project for Spring Boot</description>
<groupId>com.baeldung</groupId>
<artifactId>cas-secured-app</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.0.M7</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<name>cas-secured-app</name>
<description>Demo project for Spring Boot</description>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-cas</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-freemarker</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.0.M7</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-cas</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-freemarker</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
<configuration>
<forkCount>3</forkCount>
<reuseForks>true</reuseForks>
<excludes>
<exclude>**/*IntegrationTest.java</exclude>
<exclude>**/*LongRunningUnitTest.java</exclude>
<exclude>**/*ManualTest.java</exclude>
<exclude>**/JdbcTest.java</exclude>
<exclude>**/*LiveTest.java</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
<repositories>
<repository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
</project>

162
cas/cas-server/pom.xml
View File

@ -7,18 +7,45 @@
<artifactId>cas-server</artifactId>
<packaging>war</packaging>
<version>1.0</version>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.0.M7</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>${org.springframework.boot.spring-boot-starter-parent.version}</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<dependencies>
<dependency>
<groupId>org.apereo.cas</groupId>
<artifactId>cas-server-webapp${app.server}</artifactId>
<version>${cas.version}</version>
<type>war</type>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.apereo.cas</groupId>
<artifactId>cas-server-support-json-service-registry</artifactId>
<version>${cas.version}</version>
</dependency>
<dependency>
<groupId>org.apereo.cas</groupId>
<artifactId>cas-server-support-jdbc</artifactId>
<version>${cas.version}</version>
</dependency>
<dependency>
<groupId>org.apereo.cas</groupId>
<artifactId>cas-server-support-jdbc-drivers</artifactId>
<version>${cas.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>com.rimerosolutions.maven.plugins</groupId>
<artifactId>wrapper-maven-plugin</artifactId>
<version>0.0.4</version>
<version>${wrapper-maven-plugin.version}</version>
<configuration>
<verifyDownload>true</verifyDownload>
<checksumAlgorithm>MD5</checksumAlgorithm>
@ -36,7 +63,7 @@
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.6</version>
<version>${maven-war-plugin.version}</version>
<configuration>
<warName>cas</warName>
<failOnMissingWebXml>false</failOnMissingWebXml>
@ -57,50 +84,47 @@
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.7.0</version>
<version>${maven-compiler-plugin.version}</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<source>${maven.compiler.source}</source>
<target>${maven.compiler.target}</target>
</configuration>
</plugin>
</plugins>
<finalName>cas</finalName>
</build>
<dependencies>
<dependency>
<groupId>org.apereo.cas</groupId>
<artifactId>cas-server-webapp${app.server}</artifactId>
<version>${cas.version}</version>
<type>war</type>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.apereo.cas</groupId>
<artifactId>cas-server-support-json-service-registry</artifactId>
<version>${cas.version}</version>
</dependency>
<dependency>
<groupId>org.apereo.cas</groupId>
<artifactId>cas-server-support-jdbc</artifactId>
<version>${cas.version}</version>
</dependency>
<dependency>
<groupId>org.apereo.cas</groupId>
<artifactId>cas-server-support-jdbc-drivers</artifactId>
<version>${cas.version}</version>
</dependency>
</dependencies>
<properties>
<cas.version>5.1.4</cas.version>
<springboot.version>1.5.3.RELEASE</springboot.version>
<!-- app.server could be -jetty, -undertow, -tomcat, or blank if you plan to provide appserver -->
<app.server>-tomcat</app.server>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<profiles>
<profile>
<activation>
<activeByDefault>false</activeByDefault>
</activation>
<id>pgp</id>
<build>
<plugins>
<plugin>
<groupId>com.github.s4u.plugins</groupId>
<artifactId>pgpverify-maven-plugin</artifactId>
<version>${pgpverify-maven-plugin.version}</version>
<executions>
<execution>
<goals>
<goal>check</goal>
</goals>
</execution>
</executions>
<configuration>
<pgpKeyServer>hkp://pool.sks-keyservers.net</pgpKeyServer>
<pgpKeysCachePath>${settings.localRepository}/pgpkeys-cache</pgpKeysCachePath>
<scope>test</scope>
<verifyPomFiles>true</verifyPomFiles>
<failNoSignature>false</failNoSignature>
</configuration>
</plugin>
</plugins>
</build>
</profile>
</profiles>
<repositories>
<repository>
@ -133,35 +157,19 @@
</repository>
</repositories>
<profiles>
<profile>
<activation>
<activeByDefault>false</activeByDefault>
</activation>
<id>pgp</id>
<build>
<plugins>
<plugin>
<groupId>com.github.s4u.plugins</groupId>
<artifactId>pgpverify-maven-plugin</artifactId>
<version>1.1.0</version>
<executions>
<execution>
<goals>
<goal>check</goal>
</goals>
</execution>
</executions>
<configuration>
<pgpKeyServer>hkp://pool.sks-keyservers.net</pgpKeyServer>
<pgpKeysCachePath>${settings.localRepository}/pgpkeys-cache</pgpKeysCachePath>
<scope>test</scope>
<verifyPomFiles>true</verifyPomFiles>
<failNoSignature>false</failNoSignature>
</configuration>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>
<properties>
<cas.version>5.1.4</cas.version>
<springboot.version>1.5.3.RELEASE</springboot.version>
<!-- app.server could be -jetty, -undertow, -tomcat, or blank if you plan to provide appserver -->
<app.server>-tomcat</app.server>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<org.springframework.boot.spring-boot-starter-parent.version>2.0.0.M7</org.springframework.boot.spring-boot-starter-parent.version>
<wrapper-maven-plugin.version>0.0.4</wrapper-maven-plugin.version>
<maven-war-plugin.version>2.6</maven-war-plugin.version>
<maven-compiler-plugin.version>3.7.0</maven-compiler-plugin.version>
<pgpverify-maven-plugin.version>1.1.0</pgpverify-maven-plugin.version>
</properties>
</project>

40
cdi/pom.xml
View File

@ -1,8 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>cdi</artifactId>
<version>1.0-SNAPSHOT</version>
@ -24,7 +23,6 @@
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
@ -35,50 +33,14 @@
<artifactId>weld-se-core</artifactId>
<version>${weld-se-core.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<profiles>
<profile>
<id>integration</id>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<executions>
<execution>
<phase>integration-test</phase>
<goals>
<goal>test</goal>
</goals>
<configuration>
<excludes>
<exclude>**/*LiveTest.java</exclude>
</excludes>
<includes>
<include>**/*IntegrationTest.java</include>
</includes>
</configuration>
</execution>
</executions>
<configuration>
<systemPropertyVariables>
<test.mime>json</test.mime>
</systemPropertyVariables>
</configuration>
</plugin>
</plugins>
</build>
</profile>
</profiles>
<properties>
<spring.version>4.3.4.RELEASE</spring.version>
<aspectjweaver.version>1.8.9</aspectjweaver.version>

47
checker-plugin/pom.xml
View File

@ -7,54 +7,40 @@
<version>1.0-SNAPSHOT</version>
<name>checker-plugin</name>
<url>http://maven.apache.org</url>
<parent>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<!-- https://checkerframework.org/manual/#maven -->
<properties>
<!-- These properties will be set by the Maven Dependency plugin -->
<annotatedJdk>${org.checkerframework:jdk8:jar}</annotatedJdk>
<!-- Uncomment to use the Type Annotations compiler. -->
<!--
<typeAnnotationsJavac>${org.checkerframework:compiler:jar}</typeAnnotationsJavac>
-->
</properties>
<dependencies>
<!-- Annotations from the Checker Framework: nullness, interning, locking, ... -->
<dependency>
<groupId>org.checkerframework</groupId>
<artifactId>checker-qual</artifactId>
<version>2.3.1</version>
<version>${checker-qual.version}</version>
</dependency>
<dependency>
<groupId>org.checkerframework</groupId>
<artifactId>checker</artifactId>
<version>2.3.1</version>
<version>${checker.version}</version>
</dependency>
<dependency>
<groupId>org.checkerframework</groupId>
<artifactId>jdk8</artifactId>
<version>2.3.1</version>
<version>${jdk8.version}</version>
</dependency>
<!-- The Type Annotations compiler. Uncomment if using annotations in comments. -->
<dependency>
<groupId>org.checkerframework</groupId>
<artifactId>compiler</artifactId>
<version>2.3.1</version>
<version>${checkerframework.compiler.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<!-- This plugin will set properties values using dependency information -->
<groupId>org.apache.maven.plugins</groupId>
@ -78,10 +64,10 @@
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.6.1</version>
<version>${maven-compiler-plugin.version}</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<source>${maven.compiler.source}</source>
<target>${maven.compiler.target}</target>
<!-- Uncomment the following line to use the type annotations compiler. -->
<!-- <fork>true</fork> -->
<compilerArguments>
@ -116,4 +102,19 @@
</plugins>
</build>
<properties>
<!-- These properties will be set by the Maven Dependency plugin -->
<annotatedJdk>${org.checkerframework:jdk8:jar}</annotatedJdk>
<!-- Uncomment to use the Type Annotations compiler. -->
<!--
<typeAnnotationsJavac>${org.checkerframework:compiler:jar}</typeAnnotationsJavac>
-->
<checker-qual.version>2.3.1</checker-qual.version>
<checker.version>2.3.1</checker.version>
<jdk8.version>2.3.1</jdk8.version>
<checkerframework.compiler.version>2.3.1</checkerframework.compiler.version>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
</project>

44
core-groovy/pom.xml
View File

@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>core-groovy</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
@ -12,28 +12,21 @@
<version>1.0.0-SNAPSHOT</version>
</parent>
<repositories>
<repository>
<id>central</id>
<url>http://jcenter.bintray.com</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy</artifactId>
<version>2.4.13</version>
<version>${groovy.version}</version>
</dependency>
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy-all</artifactId>
<version>2.4.13</version>
<version>${groovy-all.version}</version>
</dependency>
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy-sql</artifactId>
<version>2.4.13</version>
<version>${groovy-sql.version}</version>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
@ -50,13 +43,13 @@
<dependency>
<groupId>org.hsqldb</groupId>
<artifactId>hsqldb</artifactId>
<version>2.4.0</version>
<version>${hsqldb.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.spockframework</groupId>
<artifactId>spock-core</artifactId>
<version>1.1-groovy-2.4</version>
<version>${spock-core.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
@ -66,7 +59,7 @@
<plugin>
<groupId>org.codehaus.gmavenplus</groupId>
<artifactId>gmavenplus-plugin</artifactId>
<version>1.6</version>
<version>${gmavenplus-plugin.version}</version>
<executions>
<execution>
<goals>
@ -78,13 +71,9 @@
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
</plugin>
<plugin>
<artifactId>maven-failsafe-plugin</artifactId>
<version>2.19.1</version>
<version>${maven-failsafe-plugin.version}</version>
<dependencies>
<dependency>
<groupId>org.junit.platform</groupId>
@ -110,6 +99,13 @@
</plugins>
</build>
<repositories>
<repository>
<id>central</id>
<url>http://jcenter.bintray.com</url>
</repository>
</repositories>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<kotlin-maven-plugin.version>1.1.2</kotlin-maven-plugin.version>
@ -118,11 +114,17 @@
<kotlin-reflect.version>1.1.2</kotlin-reflect.version>
<kotlinx.version>0.15</kotlinx.version>
<mockito-kotlin.version>1.5.0</mockito-kotlin.version>
<junit.jupiter.version>5.0.0</junit.jupiter.version>
<junit.platform.version>1.0.0</junit.platform.version>
<junit.vintage.version>4.12.0</junit.vintage.version>
<junit4.version>4.12</junit4.version>
<groovy.version>2.4.13</groovy.version>
<groovy-all.version>2.4.13</groovy-all.version>
<groovy-sql.version>2.4.13</groovy-sql.version>
<hsqldb.version>2.4.0</hsqldb.version>
<spock-core.version>1.1-groovy-2.4</spock-core.version>
<gmavenplus-plugin.version>1.6</gmavenplus-plugin.version>
<maven-failsafe-plugin.version>2.19.1</maven-failsafe-plugin.version>
</properties>
</project>

45
core-java-10/pom.xml Normal file
View File

@ -0,0 +1,45 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>core-java-10</artifactId>
<packaging>jar</packaging>
<version>0.1.0-SNAPSHOT</version>
<name>core-java-10</name>
<url>http://maven.apache.org</url>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler-plugin.version}</version>
<configuration>
<source>${maven.compiler.source.version}</source>
<target>${maven.compiler.target.version}</target>
</configuration>
</plugin>
</plugins>
</build>
<properties>
<maven.compiler.source.version>10</maven.compiler.source.version>
<maven.compiler.target.version>10</maven.compiler.target.version>
</properties>
</project>

13
core-java-10/src/main/java/com/baeldung/App.java Normal file
View File

@ -0,0 +1,13 @@
package com.baeldung;
/**
* Hello world!
*
*/
public class App
{
public static void main( String[] args )
{
System.out.println( "Hello World!" );
}
}

38
core-java-10/src/test/java/com/baeldung/AppTest.java Normal file
View File

@ -0,0 +1,38 @@
package com.baeldung;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
/**
* Unit test for simple App.
*/
public class AppTest
extends TestCase
{
/**
* Create the test case
*
* @param testName name of the test case
*/
public AppTest( String testName )
{
super( testName );
}
/**
* @return the suite of tests being tested
*/
public static Test suite()
{
return new TestSuite( AppTest.class );
}
/**
* Rigourous Test :-)
*/
public void testApp()
{
assertTrue( true );
}
}

45
core-java-11/pom.xml Normal file
View File

@ -0,0 +1,45 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>core-java-11</artifactId>
<packaging>jar</packaging>
<version>0.1.0-SNAPSHOT</version>
<name>core-java-11</name>
<url>http://maven.apache.org</url>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler-plugin.version}</version>
<configuration>
<source>${maven.compiler.source.version}</source>
<target>${maven.compiler.target.version}</target>
</configuration>
</plugin>
</plugins>
</build>
<properties>
<maven.compiler.source.version>11</maven.compiler.source.version>
<maven.compiler.target.version>11</maven.compiler.target.version>
</properties>
</project>

13
core-java-11/src/main/java/com/baeldung/App.java Normal file
View File

@ -0,0 +1,13 @@
package com.baeldung;
/**
* Hello world!
*
*/
public class App
{
public static void main( String[] args )
{
System.out.println( "Hello World!" );
}
}

38
core-java-11/src/test/java/com/baeldung/AppTest.java Normal file
View File

@ -0,0 +1,38 @@
package com.baeldung;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
/**
* Unit test for simple App.
*/
public class AppTest
extends TestCase
{
/**
* Create the test case
*
* @param testName name of the test case
*/
public AppTest( String testName )
{
super( testName );
}
/**
* @return the suite of tests being tested
*/
public static Test suite()
{
return new TestSuite( AppTest.class );
}
/**
* Rigourous Test :-)
*/
public void testApp()
{
assertTrue( true );
}
}

100
core-java-8/pom.xml
View File

@ -5,7 +5,6 @@
<artifactId>core-java-8</artifactId>
<version>0.1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>core-java-8</name>
<parent>
@ -15,108 +14,91 @@
</parent>
<dependencies>
<!-- utils -->
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>${guava.version}</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-collections4</artifactId>
<version>${commons-collections4.version}</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>${commons-io.version}</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>${commons-lang3.version}</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-math3</artifactId>
<version>${commons-math3.version}</version>
</dependency>
<dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
<version>${log4j.version}</version>
</dependency>
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
<version>${commons-codec.version}</version>
</dependency>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>${lombok.version}</version>
<scope>provided</scope>
</dependency>
<!-- test scoped -->
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.jayway.awaitility</groupId>
<artifactId>awaitility</artifactId>
<version>${avaitility.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.openjdk.jmh</groupId>
<artifactId>jmh-core</artifactId>
<version>1.19</version>
</dependency>
<dependency>
<groupId>org.openjdk.jmh</groupId>
<artifactId>jmh-generator-annprocess</artifactId>
<version>1.19</version>
</dependency>
<dependency>
<groupId>org.openjdk.jmh</groupId>
<artifactId>jmh-generator-bytecode</artifactId>
<version>1.19</version>
</dependency>
<groupId>org.openjdk.jmh</groupId>
<artifactId>jmh-core</artifactId>
<version>${jmh-core.version}</version>
</dependency>
<dependency>
<groupId>org.openjdk.jmh</groupId>
<artifactId>jmh-generator-annprocess</artifactId>
<version>${jmh-generator.version}</version>
</dependency>
<dependency>
<groupId>org.openjdk.jmh</groupId>
<artifactId>jmh-generator-bytecode</artifactId>
<version>${jmh-generator.version}</version>
</dependency>
<dependency>
<groupId>com.codepoetics</groupId>
<artifactId>protonpack</artifactId>
<version>${protonpack.version}</version>
</dependency>
<dependency>
<dependency>
<groupId>io.vavr</groupId>
<artifactId>vavr</artifactId>
<version>${vavr.version}</version>
</dependency>
<dependency>
<groupId>one.util</groupId>
<artifactId>streamex</artifactId>
<version>${streamex.version}</version>
</dependency>
</dependency>
</dependencies>
<build>
@ -194,7 +176,7 @@
<shadedArtifactAttached>true</shadedArtifactAttached>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>org.baeldung.executable.ExecutableMavenJar</mainClass>
</transformer>
</transformers>
@ -234,46 +216,9 @@
</executions>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>integration</id>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<executions>
<execution>
<phase>integration-test</phase>
<goals>
<goal>test</goal>
</goals>
<configuration>
<excludes>
<exclude>**/*ManualTest.java</exclude>
</excludes>
<includes>
<include>**/*IntegrationTest.java</include>
</includes>
</configuration>
</execution>
</executions>
<configuration>
<systemPropertyVariables>
<test.mime>json</test.mime>
</systemPropertyVariables>
</configuration>
</plugin>
</plugins>
</build>
</profile>
</profiles>
<properties>
<!-- util -->
<guava.version>21.0</guava.version>
<commons-lang3.version>3.5</commons-lang3.version>
@ -286,10 +231,11 @@
<vavr.version>0.9.0</vavr.version>
<protonpack.version>1.13</protonpack.version>
<streamex.version>0.6.5</streamex.version>
<!-- testing -->
<assertj.version>3.6.1</assertj.version>
<avaitility.version>1.7.0</avaitility.version>
<jmh-core.version>1.19</jmh-core.version>
<jmh-generator.version>1.19</jmh-generator.version>
</properties>
</project>

37
core-java-8/src/main/java/com/baeldung/findanelement/Customer.java Normal file
View File

@ -0,0 +1,37 @@
package com.baeldung.findanelement;
public class Customer {
private int id;
private String name;
public Customer(int id, String name) {
this.id = id;
this.name = name;
}
public int getId() {
return id;
}
public String getName() {
return name;
}
@Override
public int hashCode() {
return id * 20;
}
@Override
public boolean equals(Object obj) {
if (obj instanceof Customer) {
Customer otherCustomer = (Customer) obj;
if (id == otherCustomer.id)
return true;
}
return false;
}
}

77
core-java-8/src/main/java/com/baeldung/findanelement/FindACustomerInGivenList.java Normal file
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@ -0,0 +1,77 @@
package com.baeldung.findanelement;
import java.util.Iterator;
import java.util.List;
import org.apache.commons.collections4.IterableUtils;
import com.google.common.base.Predicate;
import com.google.common.collect.Iterables;
public class FindACustomerInGivenList {
public Customer findUsingGivenIndex(int indexOfCustomer, List<Customer> customers) {
if (indexOfCustomer >= 0 && indexOfCustomer < customers.size())
return customers.get(indexOfCustomer);
return null;
}
public int findUsingIndexOf(Customer customer, List<Customer> customers) {
return customers.indexOf(customer);
}
public boolean findUsingContains(Customer customer, List<Customer> customers) {
return customers.contains(customer);
}
public Customer findUsingIterator(String name, List<Customer> customers) {
Iterator<Customer> iterator = customers.iterator();
while (iterator.hasNext()) {
Customer customer = iterator.next();
if (customer.getName().equals(name)) {
return customer;
}
}
return null;
}
public Customer findUsingEnhancedForLoop(String name, List<Customer> customers) {
for (Customer customer : customers) {
if (customer.getName().equals(name)) {
return customer;
}
}
return null;
}
public Customer findUsingStream(String name, List<Customer> customers) {
return customers.stream()
.filter(customer -> customer.getName().equals(name))
.findFirst()
.orElse(null);
}
public Customer findUsingParallelStream(String name, List<Customer> customers) {
return customers.parallelStream()
.filter(customer -> customer.getName().equals(name))
.findAny()
.orElse(null);
}
public Customer findUsingGuava(String name, List<Customer> customers) {
return Iterables.tryFind(customers, new Predicate<Customer>() {
public boolean apply(Customer customer) {
return customer.getName().equals(name);
}
}).orNull();
}
public Customer findUsingApacheCommon(String name, List<Customer> customers) {
return IterableUtils.find(customers, new org.apache.commons.collections4.Predicate<Customer>() {
public boolean evaluate(Customer customer) {
return customer.getName().equals(name);
}
});
}
}

71
core-java-8/src/main/java/com/baeldung/findanelement/FindElementInAList.java
View File

@ -1,71 +0,0 @@
package com.baeldung.findanelement;
import java.util.List;
import java.util.ListIterator;
import org.apache.commons.collections4.IterableUtils;
import com.google.common.base.Predicate;
import com.google.common.collect.Iterables;
public class FindElementInAList<T> {
public T findUsingIndexOf(T element, List<T> list) {
int index = list.indexOf(element);
if (index >= 0) {
return element;
}
return null;
}
public boolean findUsingListIterator(T element, List<T> list) {
ListIterator<T> listIterator = list.listIterator();
while (listIterator.hasNext()) {
T elementFromList = listIterator.next();
if (elementFromList.equals(element)) {
return true;
}
}
return false;
}
public boolean findUsingEnhancedForLoop(T element, List<T> list) {
for (T elementFromList : list) {
if (element.equals(elementFromList)) {
return true;
}
}
return false;
}
public T findUsingStream(T element, List<T> list) {
return list.stream()
.filter(integer -> integer.equals(element))
.findFirst()
.orElse(null);
}
public T findUsingParallelStream(T element, List<T> list) {
return list.parallelStream()
.filter(integer -> integer.equals(element))
.findAny()
.orElse(null);
}
public T findUsingGuava(T element, List<T> list) {
T foundElement = Iterables.tryFind(list, new Predicate<T>() {
public boolean apply(T input) {
return element.equals(input);
}
}).orNull();
return foundElement;
}
public T findUsingApacheCommon(T element, List<T> list) {
T foundElement = IterableUtils.find(list, new org.apache.commons.collections4.Predicate<T>() {
public boolean evaluate(T input) {
return element.equals(input);
}
});
return foundElement;
}
}

158
core-java-8/src/test/java/com/baeldung/findanelement/FindACustomerInGivenListTest.java Normal file
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@ -0,0 +1,158 @@
package com.baeldung.findanelement;
import static org.junit.Assert.*;
import java.util.ArrayList;
import java.util.List;
import org.junit.Test;
public class FindACustomerInGivenListTest {
private static List<Customer> customers = new ArrayList<>();
static {
customers.add(new Customer(1, "Jack"));
customers.add(new Customer(2, "James"));
customers.add(new Customer(3, "Sam"));
}
private static FindACustomerInGivenList findACustomerInGivenList = new FindACustomerInGivenList();
@Test
public void givenAnIndex_whenFoundUsingGivenIndex_thenReturnCustomer() {
Customer customer = findACustomerInGivenList.findUsingGivenIndex(0, customers);
assertEquals(1, customer.getId());
}
@Test
public void givenAnIndex_whenNotFoundUsingGivenIndex_thenReturnNull() {
Customer customer = findACustomerInGivenList.findUsingGivenIndex(5, customers);
assertNull(customer);
}
@Test
public void givenACustomer_whenFoundUsingContains_thenReturnTrue() {
Customer james = new Customer(2, "James");
boolean isJamesPresent = findACustomerInGivenList.findUsingContains(james, customers);
assertEquals(true, isJamesPresent);
}
@Test
public void givenACustomer_whenNotFoundUsingContains_thenReturnFalse() {
Customer john = new Customer(5, "John");
boolean isJohnPresent = findACustomerInGivenList.findUsingContains(john, customers);
assertEquals(false, isJohnPresent);
}
@Test
public void givenACustomer_whenFoundUsingIndexOf_thenReturnItsIndex() {
Customer james = new Customer(2, "James");
int indexOfJames = findACustomerInGivenList.findUsingIndexOf(james, customers);
assertEquals(1, indexOfJames);
}
@Test
public void givenACustomer_whenNotFoundUsingIndexOf_thenReturnMinus1() {
Customer john = new Customer(5, "John");
int indexOfJohn = findACustomerInGivenList.findUsingIndexOf(john, customers);
assertEquals(-1, indexOfJohn);
}
@Test
public void givenName_whenCustomerWithNameFoundUsingIterator_thenReturnCustomer() {
Customer james = findACustomerInGivenList.findUsingIterator("James", customers);
assertEquals("James", james.getName());
assertEquals(2, james.getId());
}
@Test
public void givenName_whenCustomerWithNameNotFoundUsingIterator_thenReturnNull() {
Customer john = findACustomerInGivenList.findUsingIterator("John", customers);
assertNull(john);
}
@Test
public void givenName_whenCustomerWithNameFoundUsingEnhancedFor_thenReturnCustomer() {
Customer james = findACustomerInGivenList.findUsingEnhancedForLoop("James", customers);
assertEquals("James", james.getName());
assertEquals(2, james.getId());
}
@Test
public void givenName_whenCustomerWithNameNotFoundUsingEnhancedFor_thenReturnNull() {
Customer john = findACustomerInGivenList.findUsingEnhancedForLoop("John", customers);
assertNull(john);
}
@Test
public void givenName_whenCustomerWithNameFoundUsingStream_thenReturnCustomer() {
Customer james = findACustomerInGivenList.findUsingStream("James", customers);
assertEquals("James", james.getName());
assertEquals(2, james.getId());
}
@Test
public void givenName_whenCustomerWithNameNotFoundUsingStream_thenReturnNull() {
Customer john = findACustomerInGivenList.findUsingStream("John", customers);
assertNull(john);
}
@Test
public void givenName_whenCustomerWithNameFoundUsingParallelStream_thenReturnCustomer() {
Customer james = findACustomerInGivenList.findUsingParallelStream("James", customers);
assertEquals("James", james.getName());
assertEquals(2, james.getId());
}
@Test
public void givenName_whenCustomerWithNameNotFoundUsingParallelStream_thenReturnNull() {
Customer john = findACustomerInGivenList.findUsingParallelStream("John", customers);
assertNull(john);
}
@Test
public void givenName_whenCustomerWithNameFoundUsingApacheCommon_thenReturnCustomer() {
Customer james = findACustomerInGivenList.findUsingApacheCommon("James", customers);
assertEquals("James", james.getName());
assertEquals(2, james.getId());
}
@Test
public void givenName_whenCustomerWithNameNotFoundUsingApacheCommon_thenReturnNull() {
Customer john = findACustomerInGivenList.findUsingApacheCommon("John", customers);
assertNull(john);
}
@Test
public void givenName_whenCustomerWithNameFoundUsingGuava_thenReturnCustomer() {
Customer james = findACustomerInGivenList.findUsingGuava("James", customers);
assertEquals("James", james.getName());
assertEquals(2, james.getId());
}
@Test
public void givenName_whenCustomerWithNameNotFoundUsingGuava_thenReturnNull() {
Customer john = findACustomerInGivenList.findUsingGuava("John", customers);
assertNull(john);
}
}

116
core-java-8/src/test/java/com/baeldung/findanelement/FindAnElementTest.java
View File

@ -1,116 +0,0 @@
package com.baeldung.findanelement;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import java.util.ArrayList;
import java.util.List;
import org.junit.Test;
public class FindAnElementTest {
private static List<Integer> scores = new ArrayList<>();
static {
scores.add(0);
scores.add(1);
scores.add(2);
}
private static FindElementInAList<Integer> findElementInAList = new FindElementInAList<>();
@Test
public void givenElement_whenFoundUsingIndexOf_thenReturnElement() {
Integer scoreToFind = 1;
Integer score = findElementInAList.findUsingIndexOf(scoreToFind, scores);
assertTrue(score.equals(scoreToFind));
}
@Test
public void givenElement_whenNotFoundUsingListIterator_thenReturnNull() {
boolean found = findElementInAList.findUsingListIterator(5, scores);
assertTrue(!found);
}
@Test
public void givenElement_whenFoundListIterator_thenReturnElement() {
Integer scoreToFind = 1;
boolean found = findElementInAList.findUsingListIterator(scoreToFind, scores);
assertTrue(found);
}
@Test
public void givenElement_whenNotFoundUsingIndexOf_thenReturnNull() {
Integer score = findElementInAList.findUsingIndexOf(5, scores);
assertNull(score);
}
@Test
public void givenElement_whenFoundUsingEnhancedForLoop_thenReturnElement() {
Integer scoreToFind = 1;
boolean found = findElementInAList.findUsingEnhancedForLoop(scoreToFind, scores);
assertTrue(found);
}
@Test
public void givenElement_whenNotFoundUsingEnhancedForLoop_thenReturnNull() {
Integer scoreToFind = 5;
boolean found = findElementInAList.findUsingEnhancedForLoop(scoreToFind, scores);
assertTrue(!found);
}
@Test
public void givenElement_whenFoundUsingStream_thenReturnElement() {
Integer scoreToFind = 1;
Integer score = findElementInAList.findUsingStream(scoreToFind, scores);
assertTrue(score.equals(scoreToFind));
}
@Test
public void givenElement_whenNotFoundUsingStream_thenReturnNull() {
Integer scoreToFind = 5;
Integer score = findElementInAList.findUsingStream(scoreToFind, scores);
assertNull(score);
}
@Test
public void givenElement_whenFoundUsingParallelStream_thenReturnElement() {
Integer scoreToFind = 1;
Integer score = findElementInAList.findUsingParallelStream(scoreToFind, scores);
assertTrue(score.equals(scoreToFind));
}
@Test
public void givenElement_whenNotFoundUsingParallelStream_thenReturnNull() {
Integer scoreToFind = 5;
Integer score = findElementInAList.findUsingParallelStream(scoreToFind, scores);
assertNull(score);
}
@Test
public void givenElement_whenFoundUsingGuava_thenReturnElement() {
Integer scoreToFind = 1;
Integer score = findElementInAList.findUsingGuava(scoreToFind, scores);
assertTrue(score.equals(scoreToFind));
}
@Test
public void givenElement_whenNotFoundUsingGuava_thenReturnNull() {
Integer scoreToFind = 5;
Integer score = findElementInAList.findUsingGuava(scoreToFind, scores);
assertNull(score);
}
@Test
public void givenElement_whenFoundUsingApacheCommons_thenReturnElement() {
Integer scoreToFind = 1;
Integer score = findElementInAList.findUsingApacheCommon(scoreToFind, scores);
assertTrue(score.equals(scoreToFind));
}
@Test
public void givenElement_whenNotFoundUsingApacheCommons_thenReturnNull() {
Integer scoreToFind = 5;
Integer score = findElementInAList.findUsingApacheCommon(scoreToFind, scores);
assertNull(score);
}
}

1
core-java-9/README.md
View File

@ -22,3 +22,4 @@
- [Java 9 Variable Handles Demistyfied](http://www.baeldung.com/java-variable-handles)
- [Exploring the New HTTP Client in Java 9](http://www.baeldung.com/java-9-http-client)
- [Method Handles in Java](http://www.baeldung.com/java-method-handles)
- [Introduction to Chronicle Queue](http://www.baeldung.com/java-chronicle-queue)

43
core-java-9/pom.xml
View File

@ -1,25 +1,18 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>core-java-9</artifactId>
<version>0.2-SNAPSHOT</version>
<name>core-java-9</name>
<parent>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<pluginRepositories>
<pluginRepository>
<id>apache.snapshots</id>
<url>http://repository.apache.org/snapshots/</url>
</pluginRepository>
</pluginRepositories>
<dependencies>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
@ -30,21 +23,18 @@
<artifactId>logback-classic</artifactId>
<version>${ch.qos.logback.version}</version>
</dependency>
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-library</artifactId>
<version>${org.hamcrest.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
@ -57,39 +47,34 @@
<version>${awaitility.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>core-java-9</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler-plugin.version}</version>
<configuration>
<source>1.9</source>
<target>1.9</target>
<source>${maven.compiler.source}</source>
<target>${maven.compiler.target}</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
</plugin>
</plugins>
</build>
<pluginRepositories>
<pluginRepository>
<id>apache.snapshots</id>
<url>http://repository.apache.org/snapshots/</url>
</pluginRepository>
</pluginRepositories>
<properties>
<!-- project build encoding -->
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<!-- logging -->
<org.slf4j.version>1.7.21</org.slf4j.version>
<ch.qos.logback.version>1.2.1</ch.qos.logback.version>
@ -102,6 +87,8 @@
<junit.version>4.12</junit.version>
<mockito.version>1.10.19</mockito.version>
<awaitility.version>1.7.0</awaitility.version>
<maven.compiler.source>1.9</maven.compiler.source>
<maven.compiler.target>1.9</maven.compiler.target>
</properties>
</project>

30
core-java-collections/README.md Normal file
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@ -0,0 +1,30 @@
=========
## Core Java Collections Cookbooks and Examples
### Relevant Articles:
- [Immutable ArrayList in Java](http://www.baeldung.com/java-immutable-list)
- [Converting between an Array and a List in Java](http://www.baeldung.com/convert-array-to-list-and-list-to-array)
- [Converting between an Array and a Set in Java](http://www.baeldung.com/convert-array-to-set-and-set-to-array)
- [Converting between a List and a Set in Java](http://www.baeldung.com/convert-list-to-set-and-set-to-list)
- [Convert a Map to an Array, List or Set in Java](http://www.baeldung.com/convert-map-values-to-array-list-set)
- [Guide to the Java ArrayList](http://www.baeldung.com/java-arraylist)
- [Random List Element](http://www.baeldung.com/java-random-list-element)
- [Java - Combine Multiple Collections](http://www.baeldung.com/java-combine-multiple-collections)
- [Guide to WeakHashMap in Java](http://www.baeldung.com/java-weakhashmap)
- [Guide to the Guava BiMap](http://www.baeldung.com/guava-bimap)
- [The Java HashMap Under the Hood](http://www.baeldung.com/java-hashmap)
- [A Guide to LinkedHashMap in Java](http://www.baeldung.com/java-linked-hashmap)
- [A Guide to TreeMap in Java](http://www.baeldung.com/java-treemap)
- [Removing all nulls from a List in Java](http://www.baeldung.com/java-remove-nulls-from-list)
- [Removing all duplicates from a List in Java](http://www.baeldung.com/java-remove-duplicates-from-list)
- [Flattening Nested Collections in Java](http://www.baeldung.com/java-flatten-nested-collections)
- [HashSet and TreeSet Comparison](http://www.baeldung.com/java-hashset-vs-treeset)
- [Iterate over a Map in Java](http://www.baeldung.com/java-iterate-map)
- [Collect a Java Stream to an Immutable Collection](http://www.baeldung.com/java-stream-immutable-collection)
- [Converting a List to String in Java](http://www.baeldung.com/java-list-to-string)
- [Introduction to the Java ArrayDeque](http://www.baeldung.com/java-array-deque)
- [A Guide to HashSet in Java](http://www.baeldung.com/java-hashset)
- [A Guide to TreeSet in Java](http://www.baeldung.com/java-tree-set)
- [Java TreeMap vs HashMap](http://www.baeldung.com/java-treemap-vs-hashmap)
- [How to TDD a List Implementation in Java](http://www.baeldung.com/java-test-driven-list)

65
core-java-collections/pom.xml Normal file
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@ -0,0 +1,65 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>core-java-collections</artifactId>
<version>0.1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>core-java-collections</name>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>net.sourceforge.collections</groupId>
<artifactId>collections-generic</artifactId>
<version>${collections-generic.version}</version>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>${guava.version}</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-collections4</artifactId>
<version>${commons-collections4.version}</version>
</dependency>
<dependency>
<groupId>com.jayway.awaitility</groupId>
<artifactId>awaitility</artifactId>
<version>${avaitility.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>${commons-lang3.version}</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<guava.version>22.0</guava.version>
<commons-lang3.version>3.5</commons-lang3.version>
<commons-collections4.version>4.1</commons-collections4.version>
<collections-generic.version>4.01</collections-generic.version>
<avaitility.version>1.7.0</avaitility.version>
<assertj.version>3.6.1</assertj.version>
</properties>
</project>

0
core-java/src/main/java/com/baeldung/java/list/CustomList.java → core-java-collections/src/main/java/com/baeldung/java/list/CustomList.java
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0
core-java/src/main/java/com/baeldung/java/map/MyKey.java → core-java-collections/src/main/java/com/baeldung/java/map/MyKey.java
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0
core-java/src/main/java/com/baeldung/java/map/MyLinkedHashMap.java → core-java-collections/src/main/java/com/baeldung/java/map/MyLinkedHashMap.java
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0
core-java/src/main/java/com/baeldung/list/listoflist/Pen.java → core-java-collections/src/main/java/com/baeldung/list/list/listoflist/Pen.java
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0
core-java/src/main/java/com/baeldung/list/listoflist/Pencil.java → core-java-collections/src/main/java/com/baeldung/list/list/listoflist/Pencil.java
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0
core-java/src/main/java/com/baeldung/list/listoflist/Rubber.java → core-java-collections/src/main/java/com/baeldung/list/list/listoflist/Rubber.java
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0
core-java/src/main/java/com/baeldung/list/listoflist/Stationery.java → core-java-collections/src/main/java/com/baeldung/list/list/listoflist/Stationery.java
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0
core-java/src/main/java/com/baeldung/map/iteration/MapIteration.java → core-java-collections/src/main/java/com/baeldung/map/iteration/MapIteration.java
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0
core-java/src/test/java/com/baeldung/array/converter/ArrayConvertToListTest.java → core-java-collections/src/test/java/com/baeldung/array/converter/ArrayConvertToListTest.java
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0
core-java/src/test/java/com/baeldung/arraydeque/ArrayDequeTest.java → core-java-collections/src/test/java/com/baeldung/arraydeque/ArrayDequeTest.java
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0
core-java/src/test/java/com/baeldung/collection/WhenComparingTreeMapVsHashMap.java → core-java-collections/src/test/java/com/baeldung/collection/WhenComparingTreeMapVsHashMap.java
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0
core-java/src/test/java/com/baeldung/collection/WhenUsingHashSet.java → core-java-collections/src/test/java/com/baeldung/collection/WhenUsingHashSet.java
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core-java/src/test/java/com/baeldung/collection/WhenUsingTreeSet.java → core-java-collections/src/test/java/com/baeldung/collection/WhenUsingTreeSet.java
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core-java/src/test/java/com/baeldung/java/collections/ConcurrentModificationExceptionUnitTest.java → core-java-collections/src/test/java/com/baeldung/java/collections/ConcurrentModificationExceptionUnitTest.java
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core-java/src/test/java/com/baeldung/java/list/CustomListUnitTest.java → core-java-collections/src/test/java/com/baeldung/java/list/CustomListUnitTest.java
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package com.baeldung.java.map;
import static org.assertj.core.api.Assertions.assertThat;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.commons.collections4.MultiMap;
import org.apache.commons.collections4.MultiMapUtils;
import org.apache.commons.collections4.MultiValuedMap;
import org.apache.commons.collections4.map.MultiValueMap;
import org.apache.commons.collections4.multimap.ArrayListValuedHashMap;
import org.apache.commons.collections4.multimap.HashSetValuedHashMap;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.google.common.collect.ArrayListMultimap;
import com.google.common.collect.LinkedHashMultimap;
import com.google.common.collect.Multimap;
import com.google.common.collect.TreeMultimap;
public class MapMultipleValuesTest {
private static final Logger LOG = LoggerFactory.getLogger(MapMultipleValuesTest.class);
@Test
public void givenHashMap_whenPuttingTwice_thenReturningFirstValue() {
Map<String, String> map = new HashMap<>();
assertThat(map.put("key1", "value1")).isEqualTo(null);
assertThat(map.put("key1", "value2")).isEqualTo("value1");
assertThat(map.get("key1")).isEqualTo("value2");
}
@Test
public void givenCollectionAsValue_whenPuttingTwice_thenReturningCollection() {
Map<String, List<String>> map = new HashMap<>();
List<String> list = new ArrayList<>();
map.put("key1", list);
map.get("key1").add("value1");
map.get("key1").add("value2");
assertThat(map.get("key1").get(0)).isEqualTo("value1");
assertThat(map.get("key1").get(1)).isEqualTo("value2");
}
@Test
public void givenCollectionAsValueAndJava8_whenPuttingTwice_thenReturningCollection() {
Map<String, List<String>> map = new HashMap<>();
map.computeIfAbsent("key1", k -> new ArrayList<>()).add("value1");
map.computeIfAbsent("key1", k -> new ArrayList<>()).add("value2");
assertThat(map.get("key1").get(0)).isEqualTo("value1");
assertThat(map.get("key1").get(1)).isEqualTo("value2");
}
@Test
public void givenMultiValueMap_whenPuttingTwice_thenReturningValues() {
MultiMap<String, String> map = new MultiValueMap<>();
map.put("key1", "value1");
map.put("key1", "value2");
assertThat((Collection<String>) map.get("key1"))
.contains("value1", "value2");
}
@Test
public void givenArrayListValuedHashMap_whenPuttingDoubleValues_thenReturningAllValues() {
MultiValuedMap<String, String> map = new ArrayListValuedHashMap<>();
map.put("key1", "value1");
map.put("key1", "value2");
map.put("key1", "value2");
assertThat((Collection<String>) map.get("key1"))
.containsExactly("value1", "value2", "value2");
}
@Test
public void givenHashSetValuedHashMap_whenPuttingTwiceTheSame_thenReturningOneValue() {
MultiValuedMap<String, String> map = new HashSetValuedHashMap<>();
map.put("key1", "value1");
map.put("key1", "value1");
assertThat((Collection<String>) map.get("key1"))
.containsExactly("value1");
}
@Test(expected = UnsupportedOperationException.class)
public void givenUnmodifiableMultiValuedMap_whenInserting_thenThrowingException() {
MultiValuedMap<String, String> map = new ArrayListValuedHashMap<>();
map.put("key1", "value1");
map.put("key1", "value2");
MultiValuedMap<String, String> immutableMap =
MultiMapUtils.unmodifiableMultiValuedMap(map);
immutableMap.put("key1", "value3");
}
@Test
public void givenArrayListMultiMap_whenInserting_thenCorrectOutput() {
Multimap<String, String> map = ArrayListMultimap.create();
map.put("key1", "value2");
map.put("key1", "value1");
assertThat((Collection<String>) map.get("key1"))
.containsExactly("value2", "value1");
}
@Test
public void givenLinkedHashMultiMap_whenInserting_thenReturningValuesInInsertionOrder() {
Multimap<String, String> map = LinkedHashMultimap.create();
map.put("key1", "value3");
map.put("key1", "value1");
map.put("key1", "value2");
assertThat((Collection<String>) map.get("key1"))
.containsExactly("value3", "value1", "value2");
}
@Test
public void givenTreeMultimap_whenInserting_thenReturningValuesInNaturalOrder() {
Multimap<String, String> map = TreeMultimap.create();
map.put("key1", "value3");
map.put("key1", "value1");
map.put("key1", "value2");
assertThat((Collection<String>) map.get("key1"))
.containsExactly("value1", "value2", "value3");
}
}

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core-java/src/test/java/com/baeldung/java/map/MapUnitTest.java → core-java-collections/src/test/java/com/baeldung/java/map/MapUnitTest.java
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core-java/src/test/java/com/baeldung/list/flattennestedlist/FlattenNestedListUnitTest.java → core-java-collections/src/test/java/com/baeldung/list/flattennestedlist/FlattenNestedListUnitTest.java
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core-java/src/test/java/com/baeldung/list/listoflist/ListOfListsUnitTest.java → core-java-collections/src/test/java/com/baeldung/list/listoflist/ListOfListsUnitTest.java
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core-java/src/test/java/com/baeldung/weakhashmap/WeakHashMapUnitTest.java → core-java-collections/src/test/java/com/baeldung/weakhashmap/WeakHashMapUnitTest.java
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core-java/src/test/java/org/baeldung/java/collections/ArrayListUnitTest.java → core-java-collections/src/test/java/org/baeldung/java/collections/ArrayListUnitTest.java
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core-java/src/test/java/org/baeldung/java/collections/CollectionsConcatenateUnitTest.java → core-java-collections/src/test/java/org/baeldung/java/collections/CollectionsConcatenateUnitTest.java
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core-java/src/test/java/org/baeldung/java/collections/CollectionsJoinAndSplitJUnitTest.java → core-java-collections/src/test/java/org/baeldung/java/collections/CollectionsJoinAndSplitJUnitTest.java
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core-java/src/test/java/org/baeldung/java/collections/CoreJavaCollectionsUnitTest.java → core-java-collections/src/test/java/org/baeldung/java/collections/CoreJavaCollectionsUnitTest.java
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core-java/src/test/java/org/baeldung/java/collections/JavaCollectionCleanupUnitTest.java → core-java-collections/src/test/java/org/baeldung/java/collections/JavaCollectionCleanupUnitTest.java
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core-java/src/test/java/org/baeldung/java/collections/JavaCollectionConversionUnitTest.java → core-java-collections/src/test/java/org/baeldung/java/collections/JavaCollectionConversionUnitTest.java
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core-java/src/test/java/org/baeldung/java/collections/JoinSplitCollectionsUnitTest.java → core-java-collections/src/test/java/org/baeldung/java/collections/JoinSplitCollectionsUnitTest.java
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core-java/src/test/java/org/baeldung/java/collections/README.md → core-java-collections/src/test/java/org/baeldung/java/collections/README.md
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core-java/src/test/java/org/baeldung/java/lists/ListAssertJUnitTest.java → core-java-collections/src/test/java/org/baeldung/java/lists/ListAssertJUnitTest.java
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core-java/src/test/java/org/baeldung/java/lists/ListJUnitTest.java → core-java-collections/src/test/java/org/baeldung/java/lists/ListJUnitTest.java
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core-java/src/test/java/org/baeldung/java/lists/ListTestNgUnitTest.java → core-java-collections/src/test/java/org/baeldung/java/lists/ListTestNgUnitTest.java
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