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Merge pull request #22 from eugenp/master 

update
This commit is contained in:
Maiklins 2020-01-26 16:36:19 +01:00 committed by GitHub
parent fce186972f e085a65829
commit b50684ab37
215 changed files with 1930 additions and 1474 deletions
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2
algorithms-miscellaneous-2/src/main/java/com/baeldung/algorithms/slope_one/SlopeOne.java
View File

@ -98,7 +98,7 @@ public class SlopeOne {
for (Item j : InputData.items) {
if (e.getValue().containsKey(j)) {
clean.put(j, e.getValue().get(j));
} else {
} else if (!clean.containsKey(j)) {
clean.put(j, -1.0);
}
}

36
algorithms-miscellaneous-5/src/main/java/com/baeldung/algorithms/balancedbrackets/BalancedBracketsUsingDeque.java Normal file
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@ -0,0 +1,36 @@
package com.baeldung.algorithms.balancedbrackets;
import java.util.Deque;
import java.util.LinkedList;
public class BalancedBracketsUsingDeque {
public boolean isBalanced(String str) {
if (null == str || ((str.length() % 2) != 0)) {
return false;
} else {
char[] ch = str.toCharArray();
for (char c : ch) {
if (!(c == '{' || c == '[' || c == '(' || c == '}' || c == ']' || c == ')')) {
return false;
}
}
}
Deque<Character> deque = new LinkedList<>();
for (char ch : str.toCharArray()) {
if (ch == '{' || ch == '[' || ch == '(') {
deque.addFirst(ch);
} else {
if (!deque.isEmpty() && ((deque.peekFirst() == '{' && ch == '}') || (deque.peekFirst() == '[' && ch == ']') || (deque.peekFirst() == '(' && ch == ')'))) {
deque.removeFirst();
} else {
return false;
}
}
}
return true;
}
}

27
algorithms-miscellaneous-5/src/main/java/com/baeldung/algorithms/balancedbrackets/BalancedBracketsUsingString.java Normal file
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@ -0,0 +1,27 @@
package com.baeldung.algorithms.balancedbrackets;
public class BalancedBracketsUsingString {
public boolean isBalanced(String str) {
if (null == str || ((str.length() % 2) != 0)) {
return false;
} else {
char[] ch = str.toCharArray();
for (char c : ch) {
if (!(c == '{' || c == '[' || c == '(' || c == '}' || c == ']' || c == ')')) {
return false;
}
}
}
while (str.contains("()") || str.contains("[]") || str.contains("{}")) {
str = str.replaceAll("\\(\\)", "")
.replaceAll("\\[\\]", "")
.replaceAll("\\{\\}", "");
}
return (str.length() == 0);
}
}

76
algorithms-miscellaneous-5/src/test/java/com/baeldung/algorithms/balancedbrackets/BalancedBracketsUsingDequeUnitTest.java Normal file
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@ -0,0 +1,76 @@
package com.baeldung.algorithms.balancedbrackets;
import org.junit.Before;
import org.junit.Test;
import static org.assertj.core.api.Assertions.assertThat;
public class BalancedBracketsUsingDequeUnitTest {
private BalancedBracketsUsingDeque balancedBracketsUsingDeque;
@Before
public void setup() {
balancedBracketsUsingDeque = new BalancedBracketsUsingDeque();
}
@Test
public void givenNullInput_whenCheckingForBalance_shouldReturnFalse() {
boolean result = balancedBracketsUsingDeque.isBalanced(null);
assertThat(result).isFalse();
}
@Test
public void givenEmptyString_whenCheckingForBalance_shouldReturnTrue() {
boolean result = balancedBracketsUsingDeque.isBalanced("");
assertThat(result).isTrue();
}
@Test
public void givenInvalidCharacterString_whenCheckingForBalance_shouldReturnFalse() {
boolean result = balancedBracketsUsingDeque.isBalanced("abc[](){}");
assertThat(result).isFalse();
}
@Test
public void givenOddLengthString_whenCheckingForBalance_shouldReturnFalse() {
boolean result = balancedBracketsUsingDeque.isBalanced("{{[]()}}}");
assertThat(result).isFalse();
}
@Test
public void givenEvenLengthString_whenCheckingForBalance_shouldReturnFalse() {
boolean result = balancedBracketsUsingDeque.isBalanced("{{[]()}}}}");
assertThat(result).isFalse();
}
@Test
public void givenEvenLengthUnbalancedString_whenCheckingForBalance_shouldReturnFalse() {
boolean result = balancedBracketsUsingDeque.isBalanced("{[(])}");
assertThat(result).isFalse();
}
@Test
public void givenEvenLengthBalancedString_whenCheckingForBalance_shouldReturnTrue() {
boolean result = balancedBracketsUsingDeque.isBalanced("{[()]}");
assertThat(result).isTrue();
}
@Test
public void givenBalancedString_whenCheckingForBalance_shouldReturnTrue() {
boolean result = balancedBracketsUsingDeque.isBalanced("{{[[(())]]}}");
assertThat(result).isTrue();
}
@Test
public void givenAnotherBalancedString_whenCheckingForBalance_shouldReturnTrue() {
boolean result = balancedBracketsUsingDeque.isBalanced("{{([])}}");
assertThat(result).isTrue();
}
@Test
public void givenUnBalancedString_whenCheckingForBalance_shouldReturnFalse() {
boolean result = balancedBracketsUsingDeque.isBalanced("{{)[](}}");
assertThat(result).isFalse();
}
}

76
algorithms-miscellaneous-5/src/test/java/com/baeldung/algorithms/balancedbrackets/BalancedBracketsUsingStringUnitTest.java Normal file
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@ -0,0 +1,76 @@
package com.baeldung.algorithms.balancedbrackets;
import org.junit.Before;
import org.junit.Test;
import static org.assertj.core.api.Assertions.assertThat;
public class BalancedBracketsUsingStringUnitTest {
private BalancedBracketsUsingString balancedBracketsUsingString;
@Before
public void setup() {
balancedBracketsUsingString = new BalancedBracketsUsingString();
}
@Test
public void givenNullInput_whenCheckingForBalance_shouldReturnFalse() {
boolean result = balancedBracketsUsingString.isBalanced(null);
assertThat(result).isFalse();
}
@Test
public void givenEmptyString_whenCheckingForBalance_shouldReturnTrue() {
boolean result = balancedBracketsUsingString.isBalanced("");
assertThat(result).isTrue();
}
@Test
public void givenInvalidCharacterString_whenCheckingForBalance_shouldReturnFalse() {
boolean result = balancedBracketsUsingString.isBalanced("abc[](){}");
assertThat(result).isFalse();
}
@Test
public void givenOddLengthString_whenCheckingForBalance_shouldReturnFalse() {
boolean result = balancedBracketsUsingString.isBalanced("{{[]()}}}");
assertThat(result).isFalse();
}
@Test
public void givenEvenLengthString_whenCheckingForBalance_shouldReturnFalse() {
boolean result = balancedBracketsUsingString.isBalanced("{{[]()}}}}");
assertThat(result).isFalse();
}
@Test
public void givenEvenLengthUnbalancedString_whenCheckingForBalance_shouldReturnFalse() {
boolean result = balancedBracketsUsingString.isBalanced("{[(])}");
assertThat(result).isFalse();
}
@Test
public void givenEvenLengthBalancedString_whenCheckingForBalance_shouldReturnTrue() {
boolean result = balancedBracketsUsingString.isBalanced("{[()]}");
assertThat(result).isTrue();
}
@Test
public void givenBalancedString_whenCheckingForBalance_shouldReturnTrue() {
boolean result = balancedBracketsUsingString.isBalanced("{{[[(())]]}}");
assertThat(result).isTrue();
}
@Test
public void givenAnotherBalancedString_whenCheckingForBalance_shouldReturnTrue() {
boolean result = balancedBracketsUsingString.isBalanced("{{([])}}");
assertThat(result).isTrue();
}
@Test
public void givenUnBalancedString_whenCheckingForBalance_shouldReturnFalse() {
boolean result = balancedBracketsUsingString.isBalanced("{{)[](}}");
assertThat(result).isFalse();
}
}

2
core-java-modules/core-java-8/pom.xml
View File

@ -61,7 +61,7 @@
</goals>
<configuration>
<classifier>spring-boot</classifier>
<mainClass>org.baeldung.executable.ExecutableMavenJar</mainClass>
<mainClass>com.baeldung.executable.ExecutableMavenJar</mainClass>
</configuration>
</execution>
</executions>

10
core-java-modules/core-java-arrays/pom.xml
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@ -75,7 +75,7 @@
<manifest>
<addClasspath>true</addClasspath>
<classpathPrefix>libs/</classpathPrefix>
<mainClass>org.baeldung.executable.ExecutableMavenJar</mainClass>
<mainClass>com.baeldung.executable.ExecutableMavenJar</mainClass>
</manifest>
</archive>
</configuration>
@ -94,7 +94,7 @@
<archiveBaseDirectory>${project.basedir}</archiveBaseDirectory>
<archive>
<manifest>
<mainClass>org.baeldung.executable.ExecutableMavenJar</mainClass>
<mainClass>com.baeldung.executable.ExecutableMavenJar</mainClass>
</manifest>
</archive>
<descriptorRefs>
@ -118,7 +118,7 @@
<shadedArtifactAttached>true</shadedArtifactAttached>
<transformers>
<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>org.baeldung.executable.ExecutableMavenJar</mainClass>
<mainClass>com.baeldung.executable.ExecutableMavenJar</mainClass>
</transformer>
</transformers>
</configuration>
@ -133,7 +133,7 @@
<executions>
<execution>
<configuration>
<mainClass>org.baeldung.executable.ExecutableMavenJar</mainClass>
<mainClass>com.baeldung.executable.ExecutableMavenJar</mainClass>
<attachToBuild>true</attachToBuild>
<filename>${project.build.finalName}-onejar.${project.packaging}</filename>
</configuration>
@ -155,7 +155,7 @@
</goals>
<configuration>
<classifier>spring-boot</classifier>
<mainClass>org.baeldung.executable.ExecutableMavenJar</mainClass>
<mainClass>com.baeldung.executable.ExecutableMavenJar</mainClass>
</configuration>
</execution>
</executions>

2
core-java-modules/core-java-collections-array-list/src/test/java/org/baeldung/java/collections/ArrayListUnitTest.java → core-java-modules/core-java-collections-array-list/src/test/java/com/baeldung/collections/ArrayListUnitTest.java
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@ -1,4 +1,4 @@
package org.baeldung.java.collections;
package com.baeldung.collections;
import com.google.common.collect.Sets;
import org.junit.Before;

2
core-java-modules/core-java-collections-array-list/src/test/java/org/baeldung/java/collections/CoreJavaCollectionsUnitTest.java → core-java-modules/core-java-collections-array-list/src/test/java/com/baeldung/collections/CoreJavaCollectionsUnitTest.java
View File

@ -1,4 +1,4 @@
package org.baeldung.java.collections;
package com.baeldung.collections;
import com.google.common.collect.ImmutableList;
import org.apache.commons.collections4.ListUtils;

8
core-java-modules/core-java-collections-list-2/README.md
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@ -3,13 +3,13 @@
This module contains articles about the Java List collection
### Relevant Articles:
- [Check If Two Lists are Equal in Java](http://www.baeldung.com/java-test-a-list-for-ordinality-and-equality)
- [Check If Two Lists are Equal in Java](https://www.baeldung.com/java-test-a-list-for-ordinality-and-equality)
- [Java 8 Streams: Find Items From One List Based On Values From Another List](https://www.baeldung.com/java-streams-find-list-items)
- [A Guide to the Java LinkedList](http://www.baeldung.com/java-linkedlist)
- [Java List UnsupportedOperationException](http://www.baeldung.com/java-list-unsupported-operation-exception)
- [A Guide to the Java LinkedList](https://www.baeldung.com/java-linkedlist)
- [Java List UnsupportedOperationException](https://www.baeldung.com/java-list-unsupported-operation-exception)
- [Java List Initialization in One Line](https://www.baeldung.com/java-init-list-one-line)
- [Ways to Iterate Over a List in Java](https://www.baeldung.com/java-iterate-list)
- [Flattening Nested Collections in Java](http://www.baeldung.com/java-flatten-nested-collections)
- [Flattening Nested Collections in Java](https://www.baeldung.com/java-flatten-nested-collections)
- [Intersection of Two Lists in Java](https://www.baeldung.com/java-lists-intersection)
- [Searching for a String in an ArrayList](https://www.baeldung.com/java-search-string-arraylist)
- [[<-- Prev]](/core-java-modules/core-java-collections-list)[[Next -->]](/core-java-modules/core-java-collections-list-3)

2
core-java-modules/core-java-collections-list-2/src/test/java/org/baeldung/java/lists/ListAssertJUnitTest.java → core-java-modules/core-java-collections-list-2/src/test/java/com/baeldung/java/list/ListAssertJUnitTest.java
View File

@ -1,4 +1,4 @@
package org.baeldung.java.lists;
package com.baeldung.java.list;
import org.junit.Test;

2
core-java-modules/core-java-collections-list-2/src/test/java/org/baeldung/java/lists/ListJUnitTest.java → core-java-modules/core-java-collections-list-2/src/test/java/com/baeldung/java/list/ListJUnitTest.java
View File

@ -1,4 +1,4 @@
package org.baeldung.java.lists;
package com.baeldung.java.list;
import org.junit.Assert;
import org.junit.Test;

2
core-java-modules/core-java-collections-list-2/src/test/java/org/baeldung/java/lists/ListTestNgUnitTest.java → core-java-modules/core-java-collections-list-2/src/test/java/com/baeldung/java/list/ListTestNgUnitTest.java
View File

@ -1,4 +1,4 @@
package org.baeldung.java.lists;
package com.baeldung.java.list;
import org.junit.Test;

2
core-java-modules/core-java-collections-list-2/src/test/java/org/baeldung/java/lists/README.md
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@ -1,2 +0,0 @@
### Relevant Articles:
- [Check If Two Lists are Equal in Java](http://www.baeldung.com/java-test-a-list-for-ordinality-and-equality)

2
core-java-modules/core-java-collections-list/src/test/java/org/baeldung/java/collections/JavaCollectionCleanupUnitTest.java → core-java-modules/core-java-collections-list/src/test/java/com/baeldung/collections/JavaCollectionCleanupUnitTest.java
View File

@ -1,4 +1,4 @@
package org.baeldung.java.collections;
package com.baeldung.collections;
import static org.hamcrest.Matchers.hasSize;
import static org.junit.Assert.assertThat;

2
core-java-modules/core-java-collections-list/src/test/java/org/baeldung/RandomListElementUnitTest.java → core-java-modules/core-java-collections-list/src/test/java/com/baeldung/list/random/RandomListElementUnitTest.java
View File

@ -1,4 +1,4 @@
package org.baeldung;
package com.baeldung.list.random;
import com.google.common.collect.Lists;
import org.junit.Test;

85
core-java-modules/core-java-concurrency-advanced-3/src/main/java/com/baeldung/workstealing/PrimeNumbers.java Normal file
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@ -0,0 +1,85 @@
package com.baeldung.workstealing;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.concurrent.ForkJoinTask;
import java.util.concurrent.RecursiveAction;
import java.util.concurrent.atomic.AtomicInteger;
public class PrimeNumbers extends RecursiveAction {
private int lowerBound;
private int upperBound;
private int granularity;
static final List<Integer> GRANULARITIES
= Arrays.asList(1, 10, 100, 1000, 10000);
private AtomicInteger noOfPrimeNumbers;
PrimeNumbers(int lowerBound, int upperBound, int granularity, AtomicInteger noOfPrimeNumbers) {
this.lowerBound = lowerBound;
this.upperBound = upperBound;
this.granularity = granularity;
this.noOfPrimeNumbers = noOfPrimeNumbers;
}
PrimeNumbers(int upperBound) {
this(1, upperBound, 100, new AtomicInteger(0));
}
private PrimeNumbers(int lowerBound, int upperBound, AtomicInteger noOfPrimeNumbers) {
this(lowerBound, upperBound, 100, noOfPrimeNumbers);
}
private List<PrimeNumbers> subTasks() {
List<PrimeNumbers> subTasks = new ArrayList<>();
for (int i = 1; i <= this.upperBound / granularity; i++) {
int upper = i * granularity;
int lower = (upper - granularity) + 1;
subTasks.add(new PrimeNumbers(lower, upper, noOfPrimeNumbers));
}
return subTasks;
}
@Override
protected void compute() {
if (((upperBound + 1) - lowerBound) > granularity) {
ForkJoinTask.invokeAll(subTasks());
} else {
findPrimeNumbers();
}
}
void findPrimeNumbers() {
for (int num = lowerBound; num <= upperBound; num++) {
if (isPrime(num)) {
noOfPrimeNumbers.getAndIncrement();
}
}
}
private boolean isPrime(int number) {
if (number == 2) {
return true;
}
if (number == 1 || number % 2 == 0) {
return false;
}
int noOfNaturalNumbers = 0;
for (int i = 1; i <= number; i++) {
if (number % i == 0) {
noOfNaturalNumbers++;
}
}
return noOfNaturalNumbers == 2;
}
public int noOfPrimeNumbers() {
return noOfPrimeNumbers.intValue();
}
}

12
core-java-modules/core-java-concurrency-advanced-3/src/test/java/com/baeldung/rejection/SaturationPolicyUnitTest.java
View File

@ -33,7 +33,7 @@ public class SaturationPolicyUnitTest {
@Test
public void givenAbortPolicy_WhenSaturated_ThenShouldThrowRejectedExecutionException() {
executor = new ThreadPoolExecutor(1, 1, 0, MILLISECONDS, new SynchronousQueue<>(), new AbortPolicy());
executor.execute(() -> waitFor(100));
executor.execute(() -> waitFor(250));
assertThatThrownBy(() -> executor.execute(() -> System.out.println("Will be rejected"))).isInstanceOf(RejectedExecutionException.class);
}
@ -42,13 +42,13 @@ public class SaturationPolicyUnitTest {
@Test
public void givenCallerRunsPolicy_WhenSaturated_ThenTheCallerThreadRunsTheTask() {
executor = new ThreadPoolExecutor(1, 1, 0, MILLISECONDS, new SynchronousQueue<>(), new CallerRunsPolicy());
executor.execute(() -> waitFor(100));
executor.execute(() -> waitFor(250));
long startTime = System.nanoTime();
executor.execute(() -> waitFor(100));
double blockedDuration = (System.nanoTime() - startTime) / 1_000_000.0;
long startTime = System.currentTimeMillis();
executor.execute(() -> waitFor(500));
long blockedDuration = System.currentTimeMillis() - startTime;
assertThat(blockedDuration).isGreaterThanOrEqualTo(100);
assertThat(blockedDuration).isGreaterThanOrEqualTo(500);
}
@Test

101
core-java-modules/core-java-concurrency-advanced-3/src/test/java/com/baeldung/workstealing/PrimeNumbersUnitTest.java Normal file
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@ -0,0 +1,101 @@
package com.baeldung.workstealing;
import org.junit.Test;
import org.openjdk.jmh.annotations.*;
import org.openjdk.jmh.runner.Runner;
import org.openjdk.jmh.runner.RunnerException;
import org.openjdk.jmh.runner.options.Options;
import org.openjdk.jmh.runner.options.OptionsBuilder;
import java.util.concurrent.Executors;
import java.util.concurrent.ForkJoinPool;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.logging.Logger;
import static org.junit.Assert.fail;
public class PrimeNumbersUnitTest {
private static Logger logger = Logger.getAnonymousLogger();
@Test
public void givenPrimesCalculated_whenUsingPoolsAndOneThread_thenOneThreadSlowest() {
Options opt = new OptionsBuilder()
.include(Benchmarker.class.getSimpleName())
.forks(1)
.build();
try {
new Runner(opt).run();
} catch (RunnerException e) {
fail();
}
}
@Test
public void givenNewWorkStealingPool_whenGettingPrimes_thenStealCountChanges() {
StringBuilder info = new StringBuilder();
for (int granularity : PrimeNumbers.GRANULARITIES) {
int parallelism = ForkJoinPool.getCommonPoolParallelism();
ForkJoinPool pool =
(ForkJoinPool) Executors.newWorkStealingPool(parallelism);
stealCountInfo(info, granularity, pool);
}
logger.info("\nExecutors.newWorkStealingPool ->" + info.toString());
}
@Test
public void givenCommonPool_whenGettingPrimes_thenStealCountChangesSlowly() {
StringBuilder info = new StringBuilder();
for (int granularity : PrimeNumbers.GRANULARITIES) {
ForkJoinPool pool = ForkJoinPool.commonPool();
stealCountInfo(info, granularity, pool);
}
logger.info("\nForkJoinPool.commonPool ->" + info.toString());
}
private void stealCountInfo(StringBuilder info, int granularity, ForkJoinPool forkJoinPool) {
PrimeNumbers primes = new PrimeNumbers(1, 10000, granularity, new AtomicInteger(0));
forkJoinPool.invoke(primes);
forkJoinPool.shutdown();
long steals = forkJoinPool.getStealCount();
String output = "\nGranularity: [" + granularity + "], Steals: [" + steals + "]";
info.append(output);
}
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.MILLISECONDS)
@State(Scope.Benchmark)
@Fork(value = 2, warmups = 1, jvmArgs = {"-Xms2G", "-Xmx2G"})
public static class Benchmarker {
@Benchmark
public void singleThread() {
PrimeNumbers primes = new PrimeNumbers(10000);
primes.findPrimeNumbers(); // get prime numbers using a single thread
}
@Benchmark
public void commonPoolBenchmark() {
PrimeNumbers primes = new PrimeNumbers(10000);
ForkJoinPool pool = ForkJoinPool.commonPool();
pool.invoke(primes);
pool.shutdown();
}
@Benchmark
public void newWorkStealingPoolBenchmark() {
PrimeNumbers primes = new PrimeNumbers(10000);
int parallelism = ForkJoinPool.getCommonPoolParallelism();
ForkJoinPool stealer = (ForkJoinPool) Executors.newWorkStealingPool(parallelism);
stealer.invoke(primes);
stealer.shutdown();
}
}
}

2
core-java-modules/core-java-concurrency-collections/src/test/java/org/baeldung/java/streams/ThreadPoolInParallelStreamIntegrationTest.java → core-java-modules/core-java-concurrency-collections/src/test/java/com/baeldung/java/stream/ThreadPoolInParallelStreamIntegrationTest.java
View File

@ -1,4 +1,4 @@
package org.baeldung.java.streams;
package com.baeldung.java.stream;
import org.junit.Test;

12
core-java-modules/core-java-exceptions-2/pom.xml
View File

@ -13,12 +13,24 @@
<version>0.0.1-SNAPSHOT</version>
<relativePath>../../parent-java</relativePath>
</parent>
<dependencies>
<!-- test scoped -->
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj-core.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<description> </description>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<!-- testing -->
<assertj-core.version>3.10.0</assertj-core.version>
</properties>
</project>

28
core-java-modules/core-java-exceptions-2/src/main/java/com/baeldung/exceptions/UnknownHostExceptionHandling.java Normal file
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@ -0,0 +1,28 @@
package com.baeldung.exceptions;
import java.io.IOException;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.UnknownHostException;
public class UnknownHostExceptionHandling {
public static int getResponseCode(String hostname) throws IOException {
URL url = new URL(hostname.trim());
HttpURLConnection con = (HttpURLConnection) url.openConnection();
int resCode = -1;
try {
resCode = con.getResponseCode();
} catch (UnknownHostException e){
con.disconnect();
}
return resCode;
}
public static int getResponseCodeUnhandled(String hostname) throws IOException {
URL url = new URL(hostname.trim());
HttpURLConnection con = (HttpURLConnection) url.openConnection();
int resCode = con.getResponseCode();
return resCode;
}
}

15
core-java-modules/core-java-exceptions-2/src/test/java/com/baeldung/exceptions/UnknownHostExceptionHandlingUnitTest.java Normal file
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@ -0,0 +1,15 @@
package com.baeldung.exceptions;
import java.io.IOException;
import java.net.UnknownHostException;
import org.junit.Test;
public class UnknownHostExceptionHandlingUnitTest {
@Test(expected = UnknownHostException.class)
public void givenUnknownHost_whenResolve_thenUnknownHostException() throws IOException {
UnknownHostExceptionHandling.getResponseCodeUnhandled("http://locaihost");
}
}

10
core-java-modules/core-java-jar/pom.xml
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@ -99,7 +99,7 @@
<manifest>
<addClasspath>true</addClasspath>
<classpathPrefix>libs/</classpathPrefix>
<mainClass>org.baeldung.executable.ExecutableMavenJar</mainClass>
<mainClass>com.baeldung.executable.ExecutableMavenJar</mainClass>
</manifest>
</archive>
</configuration>
@ -118,7 +118,7 @@
<archiveBaseDirectory>${project.basedir}</archiveBaseDirectory>
<archive>
<manifest>
<mainClass>org.baeldung.executable.ExecutableMavenJar</mainClass>
<mainClass>com.baeldung.executable.ExecutableMavenJar</mainClass>
</manifest>
</archive>
<descriptorRefs>
@ -142,7 +142,7 @@
<shadedArtifactAttached>true</shadedArtifactAttached>
<transformers>
<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>org.baeldung.executable.ExecutableMavenJar</mainClass>
<mainClass>com.baeldung.executable.ExecutableMavenJar</mainClass>
</transformer>
</transformers>
</configuration>
@ -157,7 +157,7 @@
<executions>
<execution>
<configuration>
<mainClass>org.baeldung.executable.ExecutableMavenJar</mainClass>
<mainClass>com.baeldung.executable.ExecutableMavenJar</mainClass>
<attachToBuild>true</attachToBuild>
<filename>${project.build.finalName}-onejar.${project.packaging}</filename>
</configuration>
@ -179,7 +179,7 @@
</goals>
<configuration>
<classifier>spring-boot</classifier>
<mainClass>org.baeldung.executable.ExecutableMavenJar</mainClass>
<mainClass>com.baeldung.executable.ExecutableMavenJar</mainClass>
</configuration>
</execution>
</executions>

2
core-java-modules/core-java-sun/pom.xml
View File

@ -49,7 +49,7 @@
<manifest>
<addClasspath>true</addClasspath>
<classpathPrefix>libs/</classpathPrefix>
<mainClass>org.baeldung.executable.ExecutableMavenJar</mainClass>
<mainClass>com.baeldung.executable.ExecutableMavenJar</mainClass>
</manifest>
</archive>
</configuration>

10
core-java-modules/core-java/pom.xml
View File

@ -99,7 +99,7 @@
<manifest>
<addClasspath>true</addClasspath>
<classpathPrefix>libs/</classpathPrefix>
<mainClass>org.baeldung.executable.ExecutableMavenJar</mainClass>
<mainClass>com.baeldung.executable.ExecutableMavenJar</mainClass>
</manifest>
</archive>
</configuration>
@ -118,7 +118,7 @@
<archiveBaseDirectory>${project.basedir}</archiveBaseDirectory>
<archive>
<manifest>
<mainClass>org.baeldung.executable.ExecutableMavenJar</mainClass>
<mainClass>com.baeldung.executable.ExecutableMavenJar</mainClass>
</manifest>
</archive>
<descriptorRefs>
@ -142,7 +142,7 @@
<shadedArtifactAttached>true</shadedArtifactAttached>
<transformers>
<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>org.baeldung.executable.ExecutableMavenJar</mainClass>
<mainClass>com.baeldung.executable.ExecutableMavenJar</mainClass>
</transformer>
</transformers>
</configuration>
@ -157,7 +157,7 @@
<executions>
<execution>
<configuration>
<mainClass>org.baeldung.executable.ExecutableMavenJar</mainClass>
<mainClass>com.baeldung.executable.ExecutableMavenJar</mainClass>
<attachToBuild>true</attachToBuild>
<filename>${project.build.finalName}-onejar.${project.packaging}</filename>
</configuration>
@ -179,7 +179,7 @@
</goals>
<configuration>
<classifier>spring-boot</classifier>
<mainClass>org.baeldung.executable.ExecutableMavenJar</mainClass>
<mainClass>com.baeldung.executable.ExecutableMavenJar</mainClass>
</configuration>
</execution>
</executions>

10
core-java-modules/core-java/src/main/java/org/baeldung/executable/ExecutableMavenJar.java
View File

@ -1,10 +0,0 @@
package org.baeldung.executable;
import javax.swing.*;
public class ExecutableMavenJar {
public static void main(String[] args) {
JOptionPane.showMessageDialog(null, "It worked!", "Executable Jar with Maven", 1);
}
}

2
core-java-modules/core-java/src/test/java/org/baeldung/java/JavaTimerLongRunningUnitTest.java → core-java-modules/core-java/src/test/java/com/baeldung/JavaTimerLongRunningUnitTest.java
View File

@ -1,4 +1,4 @@
package org.baeldung.java;
package com.baeldung;
import org.junit.Test;
import org.slf4j.Logger;

2
core-java-modules/core-java/src/test/java/org/baeldung/java/arrays/ArraysJoinAndSplitJUnitTest.java → core-java-modules/core-java/src/test/java/com/baeldung/arrays/ArraysJoinAndSplitJUnitTest.java
View File

@ -1,4 +1,4 @@
package org.baeldung.java.arrays;
package com.baeldung.arrays;
import java.util.Arrays;

2
core-java-modules/core-java/src/test/java/org/baeldung/java/rawtypes/RawTypesUnitTest.java → core-java-modules/core-java/src/test/java/com/baeldung/rawtypes/RawTypesUnitTest.java
View File

@ -1,4 +1,4 @@
package org.baeldung.java.rawtypes;
package com.baeldung.rawtypes;
import java.util.ArrayList;
import java.util.List;

2
core-java-modules/core-java/src/test/java/org/baeldung/java/sandbox/SandboxJavaManualTest.java → core-java-modules/core-java/src/test/java/com/baeldung/sandbox/SandboxJavaManualTest.java
View File

@ -1,4 +1,4 @@
package org.baeldung.java.sandbox;
package com.baeldung.sandbox;
import org.junit.Test;
import org.slf4j.Logger;

14
core-kotlin-2/.gitignore vendored
View File

@ -1,14 +0,0 @@
/bin/
#ignore gradle
.gradle/
#ignore build and generated files
build/
node/
out/
#ignore installed node modules and package lock file
node_modules/
package-lock.json

14
core-kotlin-2/README.md
View File

@ -1,14 +0,0 @@
## Core Kotlin
This module contains articles about core Kotlin.
### Relevant articles:
- [Kotlin Scope Functions](https://www.baeldung.com/kotlin-scope-functions)
- [Kotlin Annotations](https://www.baeldung.com/kotlin-annotations)
- [Split a List into Parts in Kotlin](https://www.baeldung.com/kotlin-split-list-into-parts)
- [String Comparison in Kotlin](https://www.baeldung.com/kotlin-string-comparison)
- [Guide to JVM Platform Annotations in Kotlin](https://www.baeldung.com/kotlin-jvm-annotations)
- [Finding an Element in a List Using Kotlin](https://www.baeldung.com/kotlin-finding-element-in-list)
- [Kotlin Ternary Conditional Operator](https://www.baeldung.com/kotlin-ternary-conditional-operator)
- More articles: [[<-- prev]](/core-kotlin)

58
core-kotlin-2/build.gradle
View File

@ -1,58 +0,0 @@
group 'com.baeldung.ktor'
version '1.0-SNAPSHOT'
buildscript {
ext.kotlin_version = '1.3.30'
repositories {
mavenCentral()
}
dependencies {
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}
}
apply plugin: 'java'
apply plugin: 'kotlin'
apply plugin: 'application'
mainClassName = 'APIServer.kt'
sourceCompatibility = 1.8
compileKotlin { kotlinOptions.jvmTarget = "1.8" }
compileTestKotlin { kotlinOptions.jvmTarget = "1.8" }
repositories {
mavenCentral()
jcenter()
maven { url "https://dl.bintray.com/kotlin/ktor" }
}
sourceSets {
main{
kotlin{
srcDirs 'com/baeldung/ktor'
}
}
}
test {
useJUnitPlatform()
testLogging {
events "passed", "skipped", "failed"
}
}
dependencies {
implementation "ch.qos.logback:logback-classic:1.2.1"
implementation "org.jetbrains.kotlin:kotlin-stdlib:${kotlin_version}"
testImplementation 'org.junit.jupiter:junit-jupiter:5.4.2'
testImplementation 'junit:junit:4.12'
testImplementation 'org.assertj:assertj-core:3.12.2'
testImplementation 'org.mockito:mockito-core:2.27.0'
testImplementation "org.jetbrains.kotlin:kotlin-test:${kotlin_version}"
testImplementation "org.jetbrains.kotlin:kotlin-test-junit5:${kotlin_version}"
}

BIN
core-kotlin-2/gradle/wrapper/gradle-wrapper.jar vendored
View File

Binary file not shown.

5
core-kotlin-2/gradle/wrapper/gradle-wrapper.properties vendored
View File

@ -1,5 +0,0 @@
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-5.4-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

188
core-kotlin-2/gradlew vendored
View File

@ -1,188 +0,0 @@
#!/usr/bin/env sh
#
# Copyright 2015 the original author or authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
##############################################################################
##
## Gradle start up script for UN*X
##
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >/dev/null
APP_HOME="`pwd -P`"
cd "$SAVED" >/dev/null
APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
warn () {
echo "$*"
}
die () {
echo
echo "$*"
echo
exit 1
}
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "`uname`" in
CYGWIN* )
cygwin=true
;;
Darwin* )
darwin=true
;;
MINGW* )
msys=true
;;
NONSTOP* )
nonstop=true
;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD="java"
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
MAX_FD_LIMIT=`ulimit -H -n`
if [ $? -eq 0 ] ; then
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
MAX_FD="$MAX_FD_LIMIT"
fi
ulimit -n $MAX_FD
if [ $? -ne 0 ] ; then
warn "Could not set maximum file descriptor limit: $MAX_FD"
fi
else
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
fi
fi
# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi
# For Cygwin, switch paths to Windows format before running java
if $cygwin ; then
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
JAVACMD=`cygpath --unix "$JAVACMD"`
# We build the pattern for arguments to be converted via cygpath
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
SEP=""
for dir in $ROOTDIRSRAW ; do
ROOTDIRS="$ROOTDIRS$SEP$dir"
SEP="|"
done
OURCYGPATTERN="(^($ROOTDIRS))"
# Add a user-defined pattern to the cygpath arguments
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
fi
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i=0
for arg in "$@" ; do
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
else
eval `echo args$i`="\"$arg\""
fi
i=$((i+1))
done
case $i in
(0) set -- ;;
(1) set -- "$args0" ;;
(2) set -- "$args0" "$args1" ;;
(3) set -- "$args0" "$args1" "$args2" ;;
(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
esac
fi
# Escape application args
save () {
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
echo " "
}
APP_ARGS=$(save "$@")
# Collect all arguments for the java command, following the shell quoting and substitution rules
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
cd "$(dirname "$0")"
fi
exec "$JAVACMD" "$@"

100
core-kotlin-2/gradlew.bat vendored
View File

@ -1,100 +0,0 @@
@rem
@rem Copyright 2015 the original author or authors.
@rem
@rem Licensed under the Apache License, Version 2.0 (the "License");
@rem you may not use this file except in compliance with the License.
@rem You may obtain a copy of the License at
@rem
@rem http://www.apache.org/licenses/LICENSE-2.0
@rem
@rem Unless required by applicable law or agreed to in writing, software
@rem distributed under the License is distributed on an "AS IS" BASIS,
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@rem See the License for the specific language governing permissions and
@rem limitations under the License.
@rem
@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto init
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto init
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:init
@rem Get command-line arguments, handling Windows variants
if not "%OS%" == "Windows_NT" goto win9xME_args
:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2
:win9xME_args_slurp
if "x%~1" == "x" goto execute
set CMD_LINE_ARGS=%*
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

97
core-kotlin-2/pom.xml
View File

@ -1,97 +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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>core-kotlin-2</artifactId>
<name>core-kotlin-2</name>
<packaging>jar</packaging>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-kotlin</artifactId>
<version>1.0.0-SNAPSHOT</version>
<relativePath>../parent-kotlin</relativePath>
</parent>
<dependencies>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-stdlib-jdk8</artifactId>
<version>${kotlin.version}</version>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter</artifactId>
<version>${junit.jupiter.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
<version>${mockito.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>net.bytebuddy</groupId>
<artifactId>byte-buddy</artifactId>
<version>${byte-buddy.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-test</artifactId>
<version>${kotlin.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-test-junit5</artifactId>
<version>${kotlin.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-maven-plugin</artifactId>
<version>${kotlin.version}</version>
<executions>
<execution>
<id>compile</id>
<phase>compile</phase>
<goals>
<goal>compile</goal>
</goals>
</execution>
<execution>
<id>test-compile</id>
<phase>test-compile</phase>
<goals>
<goal>test-compile</goal>
</goals>
</execution>
</executions>
<configuration>
<jvmTarget>1.8</jvmTarget>
</configuration>
</plugin>
</plugins>
</build>
<properties>
<kotlin.version>1.3.30</kotlin.version>
<junit.jupiter.version>5.4.2</junit.jupiter.version>
<mockito.version>2.27.0</mockito.version>
<byte-buddy.version>1.9.12</byte-buddy.version>
<assertj.version>3.10.0</assertj.version>
</properties>
</project>

11
core-kotlin-2/resources/logback.xml
View File

@ -1,11 +0,0 @@
<configuration>
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d{YYYY-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
</encoder>
</appender>
<root level="INFO">
<appender-ref ref="STDOUT"/>
</root>
</configuration>

2
core-kotlin-2/settings.gradle
View File

@ -1,2 +0,0 @@
rootProject.name = 'KtorWithKotlin'

13
core-kotlin-2/src/main/resources/logback.xml
View File

@ -1,13 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n
</pattern>
</encoder>
</appender>
<root level="INFO">
<appender-ref ref="STDOUT" />
</root>
</configuration>

5
core-kotlin-2/src/test/resources/Kotlin.in
View File

@ -1,5 +0,0 @@
Hello to Kotlin. Its:
1. Concise
2. Safe
3. Interoperable
4. Tool-friendly

2
core-kotlin-2/src/test/resources/Kotlin.out
View File

@ -1,2 +0,0 @@
Kotlin
Concise, Safe, Interoperable, Tool-friendly

8
core-kotlin-modules/core-kotlin-2/README.md Normal file
View File

@ -0,0 +1,8 @@
## Core Kotlin 2
This module contains articles about Kotlin core features.
### Relevant articles:
- [Working with Dates in Kotlin](https://www.baeldung.com/kotlin-dates)
- [Kotlin Ternary Conditional Operator](https://www.baeldung.com/kotlin-ternary-conditional-operator)
- [[<-- Prev]](/core-kotlin-modules/core-kotlin)

25
core-kotlin-modules/core-kotlin-2/pom.xml Normal file
View File

@ -0,0 +1,25 @@
<?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>
<artifactId>core-kotlin-2</artifactId>
<name>core-kotlin-2</name>
<packaging>jar</packaging>
<parent>
<groupId>com.baeldung.core-kotlin-modules</groupId>
<artifactId>core-kotlin-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
</project>

2
core-kotlin/src/main/kotlin/com/baeldung/datetime/UseDuration.kt → core-kotlin-modules/core-kotlin-2/src/main/kotlin/com/baeldung/dates/datetime/UseDuration.kt
View File

@ -1,4 +1,4 @@
package com.baeldung.datetime
package com.baeldung.dates.datetime
import java.time.Duration
import java.time.LocalTime

2
core-kotlin/src/main/kotlin/com/baeldung/datetime/UseLocalDate.kt → core-kotlin-modules/core-kotlin-2/src/main/kotlin/com/baeldung/dates/datetime/UseLocalDate.kt
View File

@ -1,4 +1,4 @@
package com.baeldung.datetime
package com.baeldung.dates.datetime
import java.time.DayOfWeek
import java.time.LocalDate

2
core-kotlin/src/main/kotlin/com/baeldung/datetime/UseLocalDateTime.kt → core-kotlin-modules/core-kotlin-2/src/main/kotlin/com/baeldung/dates/datetime/UseLocalDateTime.kt
View File

@ -1,4 +1,4 @@
package com.baeldung.datetime
package com.baeldung.dates.datetime
import java.time.LocalDateTime

3
core-kotlin/src/main/kotlin/com/baeldung/datetime/UseLocalTime.kt → core-kotlin-modules/core-kotlin-2/src/main/kotlin/com/baeldung/dates/datetime/UseLocalTime.kt
View File

@ -1,6 +1,5 @@
package com.baeldung.datetime
package com.baeldung.dates.datetime
import java.time.LocalDateTime
import java.time.LocalTime
import java.time.temporal.ChronoUnit

2
core-kotlin/src/main/kotlin/com/baeldung/datetime/UsePeriod.kt → core-kotlin-modules/core-kotlin-2/src/main/kotlin/com/baeldung/dates/datetime/UsePeriod.kt
View File

@ -1,4 +1,4 @@
package com.baeldung.datetime
package com.baeldung.dates.datetime
import java.time.LocalDate
import java.time.Period

2
core-kotlin/src/main/kotlin/com/baeldung/datetime/UseZonedDateTime.kt → core-kotlin-modules/core-kotlin-2/src/main/kotlin/com/baeldung/dates/datetime/UseZonedDateTime.kt
View File

@ -1,4 +1,4 @@
package com.baeldung.datetime
package com.baeldung.dates.datetime
import java.time.LocalDateTime
import java.time.ZoneId

66
kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/CreateDateUnitTest.kt → core-kotlin-modules/core-kotlin-2/src/test/kotlin/com/baeldung/dates/CreateDateUnitTest.kt
View File

@ -1,34 +1,34 @@
package com.baeldung.kotlin.dates
import org.assertj.core.api.Assertions.assertThat
import org.junit.jupiter.api.Test
import java.time.LocalDate
import java.time.format.DateTimeFormatter
class CreateDateUnitTest {
@Test
fun givenString_whenDefaultFormat_thenCreated() {
var date = LocalDate.parse("2018-12-31")
assertThat(date).isEqualTo("2018-12-31")
}
@Test
fun givenString_whenCustomFormat_thenCreated() {
var formatter = DateTimeFormatter.ofPattern("dd-MM-yyyy")
var date = LocalDate.parse("31-12-2018", formatter)
assertThat(date).isEqualTo("2018-12-31")
}
@Test
fun givenYMD_whenUsingOf_thenCreated() {
var date = LocalDate.of(2018, 12, 31)
assertThat(date).isEqualTo("2018-12-31")
}
package com.baeldung.kotlin.dates
import org.assertj.core.api.Assertions.assertThat
import org.junit.jupiter.api.Test
import java.time.LocalDate
import java.time.format.DateTimeFormatter
class CreateDateUnitTest {
@Test
fun givenString_whenDefaultFormat_thenCreated() {
var date = LocalDate.parse("2018-12-31")
assertThat(date).isEqualTo("2018-12-31")
}
@Test
fun givenString_whenCustomFormat_thenCreated() {
var formatter = DateTimeFormatter.ofPattern("dd-MM-yyyy")
var date = LocalDate.parse("31-12-2018", formatter)
assertThat(date).isEqualTo("2018-12-31")
}
@Test
fun givenYMD_whenUsingOf_thenCreated() {
var date = LocalDate.of(2018, 12, 31)
assertThat(date).isEqualTo("2018-12-31")
}
}

56
kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/ExtractDateUnitTest.kt → core-kotlin-modules/core-kotlin-2/src/test/kotlin/com/baeldung/dates/ExtractDateUnitTest.kt
View File

@ -1,29 +1,29 @@
package com.baeldung.kotlin.dates
import org.assertj.core.api.Assertions.assertThat
import org.junit.jupiter.api.Test
import java.time.DayOfWeek
import java.time.LocalDate
import java.time.Month
class ExtractDateUnitTest {
@Test
fun givenDate_thenExtractedYMD() {
var date = LocalDate.parse("2018-12-31")
assertThat(date.year).isEqualTo(2018)
assertThat(date.month).isEqualTo(Month.DECEMBER)
assertThat(date.dayOfMonth).isEqualTo(31)
}
@Test
fun givenDate_thenExtractedEraDowDoy() {
var date = LocalDate.parse("2018-12-31")
assertThat(date.era.toString()).isEqualTo("CE")
assertThat(date.dayOfWeek).isEqualTo(DayOfWeek.MONDAY)
assertThat(date.dayOfYear).isEqualTo(365)
}
package com.baeldung.kotlin.dates
import org.assertj.core.api.Assertions.assertThat
import org.junit.jupiter.api.Test
import java.time.DayOfWeek
import java.time.LocalDate
import java.time.Month
class ExtractDateUnitTest {
@Test
fun givenDate_thenExtractedYMD() {
var date = LocalDate.parse("2018-12-31")
assertThat(date.year).isEqualTo(2018)
assertThat(date.month).isEqualTo(Month.DECEMBER)
assertThat(date.dayOfMonth).isEqualTo(31)
}
@Test
fun givenDate_thenExtractedEraDowDoy() {
var date = LocalDate.parse("2018-12-31")
assertThat(date.era.toString()).isEqualTo("CE")
assertThat(date.dayOfWeek).isEqualTo(DayOfWeek.MONDAY)
assertThat(date.dayOfYear).isEqualTo(365)
}
}

56
kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/FormatDateUnitTest.kt → core-kotlin-modules/core-kotlin-2/src/test/kotlin/com/baeldung/dates/FormatDateUnitTest.kt
View File

@ -1,29 +1,29 @@
package com.baeldung.kotlin.dates
import org.assertj.core.api.Assertions.assertThat
import org.junit.jupiter.api.Test
import java.time.LocalDate
import java.time.format.DateTimeFormatter
class FormatDateUnitTest {
@Test
fun givenDate_whenDefaultFormat_thenFormattedString() {
var date = LocalDate.parse("2018-12-31")
assertThat(date.toString()).isEqualTo("2018-12-31")
}
@Test
fun givenDate_whenCustomFormat_thenFormattedString() {
var date = LocalDate.parse("2018-12-31")
var formatter = DateTimeFormatter.ofPattern("dd-MMMM-yyyy")
var formattedDate = date.format(formatter)
assertThat(formattedDate).isEqualTo("31-December-2018")
}
package com.baeldung.kotlin.dates
import org.assertj.core.api.Assertions.assertThat
import org.junit.jupiter.api.Test
import java.time.LocalDate
import java.time.format.DateTimeFormatter
class FormatDateUnitTest {
@Test
fun givenDate_whenDefaultFormat_thenFormattedString() {
var date = LocalDate.parse("2018-12-31")
assertThat(date.toString()).isEqualTo("2018-12-31")
}
@Test
fun givenDate_whenCustomFormat_thenFormattedString() {
var date = LocalDate.parse("2018-12-31")
var formatter = DateTimeFormatter.ofPattern("dd-MMMM-yyyy")
var formattedDate = date.format(formatter)
assertThat(formattedDate).isEqualTo("31-December-2018")
}
}

94
kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/dates/PeriodDateUnitTest.kt → core-kotlin-modules/core-kotlin-2/src/test/kotlin/com/baeldung/dates/PeriodDateUnitTest.kt
View File

@ -1,48 +1,48 @@
package com.baeldung.kotlin.dates
import org.assertj.core.api.Assertions.assertThat
import org.junit.jupiter.api.Test
import java.time.LocalDate
import java.time.Period
class PeriodDateUnitTest {
@Test
fun givenYMD_thenCreatePeriod() {
var period = Period.of(1, 2, 3)
assertThat(period.toString()).isEqualTo("P1Y2M3D")
}
@Test
fun givenPeriod_whenAdd_thenModifiedDate() {
var period = Period.of(1, 2, 3)
var date = LocalDate.of(2018, 6, 25)
var modifiedDate = date.plus(period)
assertThat(modifiedDate).isEqualTo("2019-08-28")
}
@Test
fun givenPeriod_whenSubtracted_thenModifiedDate() {
var period = Period.of(1, 2, 3)
var date = LocalDate.of(2018, 6, 25)
var modifiedDate = date.minus(period)
assertThat(modifiedDate).isEqualTo("2017-04-22")
}
@Test
fun givenTwoDate_whenUsingBetween_thenDiffOfDates() {
var date1 = LocalDate.parse("2018-06-25")
var date2 = LocalDate.parse("2018-12-25")
var period = Period.between(date1, date2)
assertThat(period.toString()).isEqualTo("P6M")
}
package com.baeldung.kotlin.dates
import org.assertj.core.api.Assertions.assertThat
import org.junit.jupiter.api.Test
import java.time.LocalDate
import java.time.Period
class PeriodDateUnitTest {
@Test
fun givenYMD_thenCreatePeriod() {
var period = Period.of(1, 2, 3)
assertThat(period.toString()).isEqualTo("P1Y2M3D")
}
@Test
fun givenPeriod_whenAdd_thenModifiedDate() {
var period = Period.of(1, 2, 3)
var date = LocalDate.of(2018, 6, 25)
var modifiedDate = date.plus(period)
assertThat(modifiedDate).isEqualTo("2019-08-28")
}
@Test
fun givenPeriod_whenSubtracted_thenModifiedDate() {
var period = Period.of(1, 2, 3)
var date = LocalDate.of(2018, 6, 25)
var modifiedDate = date.minus(period)
assertThat(modifiedDate).isEqualTo("2017-04-22")
}
@Test
fun givenTwoDate_whenUsingBetween_thenDiffOfDates() {
var date1 = LocalDate.parse("2018-06-25")
var date2 = LocalDate.parse("2018-12-25")
var period = Period.between(date1, date2)
assertThat(period.toString()).isEqualTo("P6M")
}
}

8
core-kotlin/src/test/kotlin/com/baeldung/kotlin/datetime/UseLocalDateTimeUnitTest.kt → core-kotlin-modules/core-kotlin-2/src/test/kotlin/com/baeldung/dates/datetime/UseLocalDateTimeUnitTest.kt
View File

@ -1,14 +1,12 @@
package com.baeldung.kotlin.datetime
import com.baeldung.datetime.UseLocalDateTime
import com.baeldung.dates.datetime.UseLocalDateTime
import org.junit.Assert.assertEquals
import org.junit.Test
import java.time.LocalDate
import java.time.LocalTime
import java.time.Month
import org.junit.Test
import org.junit.Assert.assertEquals
class UseLocalDateTimeUnitTest {
var useLocalDateTime = UseLocalDateTime()

2
core-kotlin/src/test/kotlin/com/baeldung/kotlin/datetime/UseLocalDateUnitTest.kt → core-kotlin-modules/core-kotlin-2/src/test/kotlin/com/baeldung/dates/datetime/UseLocalDateUnitTest.kt
View File

@ -1,6 +1,6 @@
package com.baeldung.kotlin.datetime
import com.baeldung.datetime.UseLocalDate
import com.baeldung.dates.datetime.UseLocalDate
import org.junit.Assert
import org.junit.Test
import java.time.DayOfWeek

5
core-kotlin/src/test/kotlin/com/baeldung/kotlin/datetime/UseLocalTimeUnitTest.kt → core-kotlin-modules/core-kotlin-2/src/test/kotlin/com/baeldung/dates/datetime/UseLocalTimeUnitTest.kt
View File

@ -1,10 +1,9 @@
package com.baeldung.kotlin.datetime
import com.baeldung.datetime.UseLocalTime
import java.time.LocalTime
import com.baeldung.dates.datetime.UseLocalTime
import org.junit.Assert
import org.junit.Test
import java.time.LocalTime
class UseLocalTimeUnitTest {

7
core-kotlin/src/test/kotlin/com/baeldung/kotlin/datetime/UsePeriodUnitTest.kt → core-kotlin-modules/core-kotlin-2/src/test/kotlin/com/baeldung/dates/datetime/UsePeriodUnitTest.kt
View File

@ -1,11 +1,10 @@
package com.baeldung.kotlin.datetime
import com.baeldung.datetime.UsePeriod
import java.time.LocalDate
import java.time.Period
import com.baeldung.dates.datetime.UsePeriod
import org.junit.Assert
import org.junit.Test
import java.time.LocalDate
import java.time.Period
class UsePeriodUnitTest {

2
core-kotlin/src/test/kotlin/com/baeldung/kotlin/datetime/UseZonedDateTimeUnitTest.kt → core-kotlin-modules/core-kotlin-2/src/test/kotlin/com/baeldung/dates/datetime/UseZonedDateTimeUnitTest.kt
View File

@ -1,6 +1,6 @@
package com.baeldung.kotlin.datetime
import com.baeldung.datetime.UseZonedDateTime
import com.baeldung.dates.datetime.UseZonedDateTime
import org.junit.Assert
import org.junit.Test
import java.time.LocalDateTime

0
core-kotlin-2/src/test/kotlin/com/baeldung/sequences/SequencesTest.kt → core-kotlin-modules/core-kotlin-2/src/test/kotlin/com/baeldung/sequences/SequencesTest.kt
View File

0
core-kotlin-2/src/test/kotlin/com/baeldung/ternary/TernaryOperatorTest.kt → core-kotlin-modules/core-kotlin-2/src/test/kotlin/com/baeldung/ternary/TernaryOperatorTest.kt
View File

4
core-kotlin-modules/core-kotlin-lang-oop-2/README.md
View File

@ -1,4 +1,4 @@
## Core Kotlin
## Core Kotlin Lang OOP
This module contains articles about Object-Oriented Programming in Kotlin
@ -7,4 +7,4 @@ This module contains articles about Object-Oriented Programming in Kotlin
- [Generics in Kotlin](https://www.baeldung.com/kotlin-generics)
- [Delegated Properties in Kotlin](https://www.baeldung.com/kotlin-delegated-properties)
- [Delegation Pattern in Kotlin](https://www.baeldung.com/kotlin-delegation-pattern)
- [[<-- Prev]](/core-kotlin-lang-oop)
- [[<-- Prev]](/core-kotlin-modules/core-kotlin-lang-oop)

2
core-kotlin-modules/core-kotlin-lang-oop/README.md
View File

@ -14,4 +14,4 @@ This module contains articles about Object-Oriented Programming in Kotlin
- [Guide to Kotlin Interfaces](https://www.baeldung.com/kotlin-interfaces)
- [Inline Classes in Kotlin](https://www.baeldung.com/kotlin-inline-classes)
- [Static Methods Behavior in Kotlin](https://www.baeldung.com/kotlin-static-methods)
- More articles: [[next -->]](/core-kotlin-lang-oop-2)
- More articles: [[next -->]](/core-kotlin-modules/core-kotlin-lang-oop-2)

16
core-kotlin-modules/core-kotlin/README.md Normal file
View File

@ -0,0 +1,16 @@
## Core Kotlin
This module contains articles about Kotlin core features.
### Relevant articles:
- [Introduction to the Kotlin Language](https://www.baeldung.com/kotlin)
- [Kotlin Java Interoperability](https://www.baeldung.com/kotlin-java-interoperability)
- [Get a Random Number in Kotlin](https://www.baeldung.com/kotlin-random-number)
- [Create a Java and Kotlin Project with Maven](https://www.baeldung.com/kotlin-maven-java-project)
- [Guide to Sorting in Kotlin](https://www.baeldung.com/kotlin-sort)
- [Creational Design Patterns in Kotlin: Builder](https://www.baeldung.com/kotlin-builder-pattern)
- [Kotlin Scope Functions](https://www.baeldung.com/kotlin-scope-functions)
- [Implementing a Binary Tree in Kotlin](https://www.baeldung.com/kotlin-binary-tree)
- [JUnit 5 for Kotlin Developers](https://www.baeldung.com/junit-5-kotlin)
- [Converting Kotlin Data Class from JSON using GSON](https://www.baeldung.com/kotlin-json-convert-data-class)
- [[More --> ]](/core-kotlin-modules/core-kotlin-2)

29
core-kotlin-modules/core-kotlin/pom.xml Normal file
View File

@ -0,0 +1,29 @@
<?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>
<artifactId>core-kotlin</artifactId>
<name>core-kotlin</name>
<packaging>jar</packaging>
<parent>
<groupId>com.baeldung.core-kotlin-modules</groupId>
<artifactId>core-kotlin-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>org.junit.platform</groupId>
<artifactId>junit-platform-runner</artifactId>
<version>${junit.platform.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<junit.platform.version>1.1.1</junit.platform.version>
</properties>
</project>

2
core-kotlin/src/main/java/com/baeldung/java/ArrayExample.java → core-kotlin-modules/core-kotlin/src/main/java/com/baeldung/interoperability/ArrayExample.java
View File

@ -1,4 +1,4 @@
package com.baeldung.java;
package com.baeldung.interoperability;
import java.io.File;
import java.io.FileReader;

2
core-kotlin/src/main/java/com/baeldung/java/Customer.java → core-kotlin-modules/core-kotlin/src/main/java/com/baeldung/interoperability/Customer.java
View File

@ -1,4 +1,4 @@
package com.baeldung.java;
package com.baeldung.interoperability;
public class Customer {

2
core-kotlin/src/main/java/com/baeldung/java/StringUtils.java → core-kotlin-modules/core-kotlin/src/main/java/com/baeldung/introduction/StringUtils.java
View File

@ -1,4 +1,4 @@
package com.baeldung.java;
package com.baeldung.introduction;
public class StringUtils {
public static String toUpperCase(String name) {

1
core-kotlin/src/main/java/com/baeldung/mavenjavakotlin/Application.java → core-kotlin-modules/core-kotlin/src/main/java/com/baeldung/mavenjavakotlin/Application.java
View File

@ -1,7 +1,6 @@
package com.baeldung.mavenjavakotlin;
import com.baeldung.mavenjavakotlin.services.JavaService;
import com.baeldung.mavenjavakotlin.services.KotlinService;
public class Application {

0
core-kotlin/src/main/java/com/baeldung/mavenjavakotlin/services/JavaService.java → core-kotlin-modules/core-kotlin/src/main/java/com/baeldung/mavenjavakotlin/services/JavaService.java
View File

2
core-kotlin/src/main/kotlin/com/baeldung/datastructures/Main.kt → core-kotlin-modules/core-kotlin/src/main/kotlin/com/baeldung/binarytree/Main.kt
View File

@ -1,4 +1,4 @@
package com.baeldung.datastructures
package com.baeldung.binarytree
/**
* Example of how to use the {@link Node} class.

2
core-kotlin/src/main/kotlin/com/baeldung/datastructures/Node.kt → core-kotlin-modules/core-kotlin/src/main/kotlin/com/baeldung/binarytree/Node.kt
View File

@ -1,4 +1,4 @@
package com.baeldung.datastructures
package com.baeldung.binarytree
/**
* An ADT for a binary search tree.

0
core-kotlin/src/main/kotlin/com/baeldung/builder/FoodOrder.kt → core-kotlin-modules/core-kotlin/src/main/kotlin/com/baeldung/builder/FoodOrder.kt
View File

0
core-kotlin/src/main/kotlin/com/baeldung/builder/FoodOrderApply.kt → core-kotlin-modules/core-kotlin/src/main/kotlin/com/baeldung/builder/FoodOrderApply.kt
View File

0
core-kotlin/src/main/kotlin/com/baeldung/builder/FoodOrderNamed.kt → core-kotlin-modules/core-kotlin/src/main/kotlin/com/baeldung/builder/FoodOrderNamed.kt
View File

0
core-kotlin/src/main/kotlin/com/baeldung/builder/Main.kt → core-kotlin-modules/core-kotlin/src/main/kotlin/com/baeldung/builder/Main.kt
View File

2
core-kotlin/src/main/kotlin/com/baeldung/kotlin/Example1.kt → core-kotlin-modules/core-kotlin/src/main/kotlin/com/baeldung/introduction/Example1.kt
View File

@ -1,4 +1,4 @@
package com.baeldung.kotlin
package com.baeldung.introduction
fun main(args: Array<String>){
println("hello word")

2
core-kotlin/src/main/kotlin/com/baeldung/kotlin/Item.kt → core-kotlin-modules/core-kotlin/src/main/kotlin/com/baeldung/introduction/Item.kt
View File

@ -1,4 +1,4 @@
package com.baeldung.kotlin
package com.baeldung.introduction
open class Item(val id: String, val name: String = "unknown_name") {
open fun getIdOfItem(): String {

2
core-kotlin/src/main/kotlin/com/baeldung/kotlin/ItemService.kt → core-kotlin-modules/core-kotlin/src/main/kotlin/com/baeldung/introduction/ItemService.kt
View File

@ -1,4 +1,4 @@
package com.baeldung.kotlin
package com.baeldung.introduction
import java.util.*

2
core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/kotlin/ListExtension.kt → core-kotlin-modules/core-kotlin/src/main/kotlin/com/baeldung/introduction/ListExtension.kt
View File

@ -1,4 +1,4 @@
package com.baeldung.kotlin
package com.baeldung.introduction
import java.util.concurrent.ThreadLocalRandom

2
core-kotlin/src/main/kotlin/com/baeldung/kotlin/MathematicsOperations.kt → core-kotlin-modules/core-kotlin/src/main/kotlin/com/baeldung/introduction/MathematicsOperations.kt
View File

@ -1,4 +1,4 @@
package com.baeldung.kotlin
package com.baeldung.introduction
class MathematicsOperations {
fun addTwoNumbers(a: Int, b: Int): Int {

2
core-kotlin/src/main/kotlin/com/baeldung/mavenjavakotlin/services/KotlinService.kt → core-kotlin-modules/core-kotlin/src/main/kotlin/com/baeldung/mavenjavakotlin/KotlinService.kt
View File

@ -1,4 +1,4 @@
package com.baeldung.mavenjavakotlin.services
package com.baeldung.mavenjavakotlin
class KotlinService {

0
core-kotlin-2/src/main/kotlin/com/baeldung/scope/ScopeFunctions.kt → core-kotlin-modules/core-kotlin/src/main/kotlin/com/baeldung/scope/ScopeFunctions.kt
View File

2
core-kotlin/src/main/kotlin/com/baeldung/sorting/SortingExample.kt → core-kotlin-modules/core-kotlin/src/main/kotlin/com/baeldung/sorting/SortingExample.kt
View File

@ -1,7 +1,5 @@
package com.baeldung.sorting
import kotlin.comparisons.*
fun sortMethodUsage() {
val sortedValues = mutableListOf(1, 2, 7, 6, 5, 6)
sortedValues.sort()

2
core-kotlin/src/test/java/com/baeldung/kotlin/JavaCallToKotlinUnitTest.java → core-kotlin-modules/core-kotlin/src/test/java/com/baeldung/introduction/JavaCallToKotlinUnitTest.java
View File

@ -1,4 +1,4 @@
package com.baeldung.kotlin;
package com.baeldung.introduction;
import org.junit.Test;

5
core-kotlin/src/test/kotlin/com/baeldung/datastructures/NodeTest.kt → core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/binarytree/NodeTest.kt
View File

@ -1,7 +1,8 @@
package com.baeldung.datastructures
package com.baeldung.binarytree
import org.junit.After
import org.junit.Assert.*
import org.junit.Assert.assertEquals
import org.junit.Assert.assertNull
import org.junit.Before
import org.junit.Test

0
core-kotlin/src/test/kotlin/com/baeldung/builder/BuilderPatternUnitTest.kt → core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/builder/BuilderPatternUnitTest.kt
View File

4
core-kotlin/src/test/kotlin/com/baeldung/kotlin/gson/GsonUnitTest.kt → core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/gson/GsonUnitTest.kt
View File

@ -1,4 +1,4 @@
package com.baeldung.kotlin.gson
package com.baeldung.gson
import com.google.gson.Gson
@ -11,7 +11,7 @@ class GsonUnitTest {
@Test
fun givenObject_thenGetJSONString() {
var jsonString = gson.toJson(TestModel(1,"Test"))
var jsonString = gson.toJson(TestModel(1, "Test"))
Assert.assertEquals(jsonString, "{\"id\":1,\"description\":\"Test\"}")
}

6
core-kotlin/src/test/kotlin/com/baeldung/kotlin/ArrayTest.kt → core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/interoperability/ArrayTest.kt
View File

@ -1,7 +1,5 @@
package com.baeldung.kotlin
package com.baeldung.interoperability
import com.baeldung.java.ArrayExample
import com.baeldung.java.Customer
import org.junit.Test
import kotlin.test.assertEquals
@ -29,7 +27,7 @@ class ArrayTest {
val constructors = instance.constructors
assertEquals(constructors.size, 1)
assertEquals(constructors[0].name, "com.baeldung.java.Customer")
assertEquals(constructors[0].name, "com.baeldung.interoperability.Customer")
}
fun makeReadFile() {

3
core-kotlin/src/test/kotlin/com/baeldung/kotlin/CustomerTest.kt → core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/interoperability/CustomerTest.kt
View File

@ -1,6 +1,5 @@
package com.baeldung.kotlin
package com.baeldung.interoperability
import com.baeldung.java.Customer
import org.junit.Test
import kotlin.test.assertEquals

3
core-kotlin/src/test/kotlin/com/baeldung/kotlin/ItemServiceTest.kt → core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/introduction/ItemServiceTest.kt
View File

@ -1,9 +1,10 @@
package com.baeldung.kotlin
package com.baeldung.introduction
import org.junit.Test
import kotlin.test.assertNotNull
class ItemServiceTest {
@Test
fun givenItemId_whenGetForOptionalItem_shouldMakeActionOnNonNullValue() {
//given

3
core-kotlin/src/test/kotlin/com/baeldung/kotlin/KotlinJavaInteroperabilityTest.kt → core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/introduction/KotlinJavaInteroperabilityTest.kt
View File

@ -1,6 +1,5 @@
package com.baeldung.kotlin
package com.baeldung.introduction
import com.baeldung.java.StringUtils
import org.junit.Test
import kotlin.test.assertEquals

3
core-kotlin/src/test/kotlin/com/baeldung/kotlin/LambdaTest.kt → core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/introduction/LambdaTest.kt
View File

@ -1,10 +1,11 @@
package com.baeldung.kotlin
package com.baeldung.introduction
import org.junit.Test
import kotlin.test.assertEquals
class LambdaTest {
@Test
fun givenListOfNumber_whenDoingOperationsUsingLambda_shouldReturnProperResult() {
//given

6
core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/ListExtensionTest.kt → core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/introduction/ListExtensionTest.kt
View File

@ -1,12 +1,12 @@
package com.baeldung.kotlin
package com.baeldung.introduction
import com.baeldung.kotlin.ListExtension
import org.junit.Test
import kotlin.test.assertTrue
class ListExtensionTest {
@Test
fun givenList_whenExecuteExtensionFunctionOnList_shouldReturnRandomElementOfList(){
fun givenList_whenExecuteExtensionFunctionOnList_shouldReturnRandomElementOfList() {
//given
val elements = listOf("a", "b", "c")

2
core-kotlin/src/test/kotlin/com/baeldung/kotlin/junit5/Calculator.kt → core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/junit5/Calculator.kt
View File

@ -1,4 +1,4 @@
package com.baeldung.kotlin.junit5
package com.baeldung.junit5
class Calculator {
fun add(a: Int, b: Int) = a + b

4
core-kotlin/src/test/kotlin/com/baeldung/kotlin/junit5/CalculatorTest5.kt → core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/junit5/CalculatorUnitTest.kt
View File

@ -1,9 +1,9 @@
package com.baeldung.kotlin.junit5
package com.baeldung.junit5
import org.junit.jupiter.api.*
import org.junit.jupiter.api.function.Executable
class CalculatorTest5 {
class CalculatorUnitTest {
private val calculator = Calculator()
@Test

2
core-kotlin/src/test/kotlin/com/baeldung/kotlin/junit5/DivideByZeroException.kt → core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/junit5/DivideByZeroException.kt
View File

@ -1,3 +1,3 @@
package com.baeldung.kotlin.junit5
package com.baeldung.junit5
class DivideByZeroException(val numerator: Int) : Exception()

4
core-kotlin/src/test/kotlin/com/baeldung/kotlin/junit5/SimpleTest5.kt → core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/junit5/SimpleUnitTest.kt
View File

@ -1,10 +1,10 @@
package com.baeldung.kotlin.junit5
package com.baeldung.junit5
import org.junit.jupiter.api.Assertions
import org.junit.jupiter.api.Disabled
import org.junit.jupiter.api.Test
class SimpleTest5 {
class SimpleUnitTest {
@Test
fun `isEmpty should return true for empty lists`() {

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