Merge branch 'eugenp:master' into danielmcnally285_last_n_characters

akka-modules/pom.xml

@@ -4,8 +4,8 @@
     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-modules</artifactId>
-    <name>akka-modules</name>
     <packaging>pom</packaging>
+    <name>akka-modules</name>
 
     <parent>
         <artifactId>parent-modules</artifactId>

apache-cxf-modules/cxf-spring/pom.xml

@@ -4,8 +4,8 @@
     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>
-    <name>cxf-spring</name>
     <packaging>war</packaging>
+    <name>cxf-spring</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

apache-cxf-modules/pom.xml

@@ -5,8 +5,9 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>apache-cxf-modules</artifactId>
     <version>0.0.1-SNAPSHOT</version>
-    <name>apache-cxf-modules</name>
     <packaging>pom</packaging>
+    <name>apache-cxf-modules</name>
+
 
     <parent>
         <groupId>com.baeldung</groupId>

apache-cxf-modules/sse-jaxrs/pom.xml

@@ -4,8 +4,8 @@
     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>sse-jaxrs</artifactId>
-    <name>sse-jaxrs</name>
     <packaging>pom</packaging>
+    <name>sse-jaxrs</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

apache-cxf-modules/sse-jaxrs/sse-jaxrs-server/pom.xml

@@ -4,8 +4,8 @@
     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>sse-jaxrs-server</artifactId>
-    <name>sse-jaxrs-server</name>
     <packaging>war</packaging>
+    <name>sse-jaxrs-server</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

apache-httpclient4/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>apache-httpclient4</artifactId>
     <version>0.1-SNAPSHOT</version>
-    <name>apache-httpclient4</name>
     <packaging>war</packaging>
+    <name>apache-httpclient4</name>
 
     <parent>
         <groupId>com.baeldung</groupId>
@@ -193,7 +193,6 @@
                 <filtering>true</filtering>
             </resource>
         </resources>
-
     </build>
 
     <profiles>

apache-libraries-2/pom.xml

@@ -24,14 +24,12 @@
             <artifactId>camel-core</artifactId>
             <version>${camel.version}</version>
         </dependency>
-
         <dependency>
             <groupId>org.apache.camel</groupId>
             <artifactId>camel-test-junit5</artifactId>
             <version>${camel.version}</version>
             <scope>test</scope>
         </dependency>
-
         <dependency>
             <groupId>org.apache.camel</groupId>
             <artifactId>camel-main</artifactId>

apache-spark/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>apache-spark</artifactId>
     <version>1.0-SNAPSHOT</version>
-    <name>apache-spark</name>
     <packaging>jar</packaging>
+    <name>apache-spark</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

apache-thrift/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>apache-thrift</artifactId>
     <version>0.0.1-SNAPSHOT</version>
-    <name>apache-thrift</name>
     <packaging>pom</packaging>
+    <name>apache-thrift</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

apache-velocity/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>apache-velocity</artifactId>
     <version>0.1-SNAPSHOT</version>
-    <name>apache-velocity</name>
     <packaging>war</packaging>
+    <name>apache-velocity</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

aws-modules/aws-dynamodb/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>aws-dynamodb</artifactId>
     <version>0.1.0-SNAPSHOT</version>
-    <name>aws-dynamodb</name>
     <packaging>jar</packaging>
+    <name>aws-dynamodb</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

aws-modules/aws-lambda-modules/lambda-function/pom.xml

@@ -4,8 +4,8 @@
     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>lambda-function</artifactId>
-    <version>0.1.0-SNAPSHOT</version>
     <name>lambda-function</name>
+    <version>0.1.0-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <parent>

aws-modules/aws-lambda-modules/pom.xml

@@ -4,8 +4,8 @@
     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>aws-lambda-modules</artifactId>
-    <name>aws-lambda-modules</name>
     <packaging>pom</packaging>
+    <name>aws-lambda-modules</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

aws-modules/aws-lambda-modules/shipping-tracker-lambda/ShippingFunction/pom.xml

@@ -3,8 +3,8 @@
     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>ShippingFunction</artifactId>
-    <version>1.0</version>
     <name>ShippingFunction</name>
+    <version>1.0</version>
     <packaging>jar</packaging>
 
     <parent>

aws-modules/aws-lambda-modules/todo-reminder-lambda/ToDoFunction/pom.xml

@@ -4,8 +4,8 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>helloworld</groupId>
     <artifactId>ToDoFunction</artifactId>
-    <version>1.0</version>
     <name>ToDoFunction</name>
+    <version>1.0</version>
     <packaging>jar</packaging>
 
     <parent>

aws-modules/aws-miscellaneous/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>aws-miscellaneous</artifactId>
     <version>0.1.0-SNAPSHOT</version>
-    <name>aws-miscellaneous</name>
     <packaging>jar</packaging>
+    <name>aws-miscellaneous</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

aws-modules/aws-s3/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>aws-s3</artifactId>
     <version>0.1.0-SNAPSHOT</version>
-    <name>aws-s3</name>
     <packaging>jar</packaging>
+    <name>aws-s3</name>
 
     <parent>
         <groupId>com.baeldung</groupId>
@@ -26,7 +26,6 @@
             <version>${aws.java.sdk.version}</version>
             <scope>test</scope>
         </dependency>
-
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
@@ -56,7 +55,6 @@
             <version>${com.adobe.testing.version}</version>
             <scope>test</scope>
         </dependency>
-
         <dependency>
             <groupId>org.testcontainers</groupId>
             <artifactId>junit-jupiter</artifactId>

aws-modules/pom.xml

@@ -4,6 +4,7 @@
     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>aws-modules</artifactId>
+    <packaging>pom</packaging>
     <name>aws-modules</name>
 
     <parent>
@@ -12,16 +13,6 @@
         <version>1.0.0-SNAPSHOT</version>
     </parent>
 
-    <dependencies>
-        <dependency>
-            <groupId>com.amazonaws</groupId>
-            <artifactId>aws-java-sdk-dynamodb</artifactId>
-            <version>1.12.523</version>
-            <scope>compile</scope>
-        </dependency>
-    </dependencies>
-    <packaging>pom</packaging>
-
     <modules>
         <module>aws-app-sync</module>
         <module>aws-dynamodb</module>
@@ -31,6 +22,15 @@
         <module>aws-s3</module>
     </modules>
 
+    <dependencies>
+        <dependency>
+            <groupId>com.amazonaws</groupId>
+            <artifactId>aws-java-sdk-dynamodb</artifactId>
+            <version>1.12.523</version>
+            <scope>compile</scope>
+        </dependency>
+    </dependencies>
+
     <properties>
         <aws-java-sdk.version>1.12.331</aws-java-sdk.version>
         <aws-java-sdk-v2.version>2.24.9</aws-java-sdk-v2.version>

azure/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>azure</artifactId>
     <version>0.1</version>
-    <name>azure</name>
     <packaging>war</packaging>
+    <name>azure</name>
     <description>Demo project for Spring Boot on Azure</description>
 
     <parent>

core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/checkiftimebetweentwotimes/CheckIfTimeBetweenTwoTimesUnitTest.java

@@ -0,0 +1,45 @@
+package com.baeldung.checkiftimebetweentwotimes;
+
+import org.junit.Test;
+
+import java.time.LocalTime;
+import java.util.Calendar;
+import java.util.Date;
+
+import static org.junit.Assert.assertTrue;
+
+public class CheckIfTimeBetweenTwoTimesUnitTest {
+    private LocalTime startTime = LocalTime.parse("09:00:00");
+    private LocalTime endTime = LocalTime.parse("17:00:00");
+    private LocalTime targetTime = LocalTime.parse("12:30:00");
+
+    @Test
+    public void givenLocalTime_whenUsingIsAfterIsBefore_thenTimeIsBetween() {
+        assertTrue(!targetTime.isBefore(startTime) && !targetTime.isAfter(endTime));
+    }
+
+    @Test
+    public void givenLocalTime_whenUsingCompareTo_thenTimeIsBetween() {
+        assertTrue(targetTime.compareTo(startTime) >= 0 && targetTime.compareTo(endTime) <= 0);
+    }
+
+    @Test
+    public void givenDate_whenUsingAfterBefore_thenTimeIsBetween() {
+        Calendar startCalendar = Calendar.getInstance();
+        startCalendar.set(Calendar.HOUR_OF_DAY, 9);
+        startCalendar.set(Calendar.MINUTE, 0);
+        Date startTime = startCalendar.getTime();
+
+        Calendar endCalendar = Calendar.getInstance();
+        endCalendar.set(Calendar.HOUR_OF_DAY, 17);
+        endCalendar.set(Calendar.MINUTE, 0);
+        Date endTime = endCalendar.getTime();
+
+        Calendar targetCalendar = Calendar.getInstance();
+        targetCalendar.set(Calendar.HOUR_OF_DAY, 12);
+        targetCalendar.set(Calendar.MINUTE, 30);
+        Date targetTime = targetCalendar.getTime();
+
+        assertTrue(!targetTime.before(startTime) && !targetTime.after(endTime));
+    }
+}

core-java-modules/core-java-lang-math-4/README.md

@@ -0,0 +1,3 @@
+=========
+
+### Relevant articles:

core-java-modules/core-java-lang-math-4/pom.xml

@@ -0,0 +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">
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>core-java-lang-math-4</artifactId>
+    <name>core-java-lang-math-4</name>
+
+    <parent>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+
+</project>

core-java-modules/core-java-lang-math-4/src/test/java/com/baeldung/percentile/CalculatePercentileUnitTest.java

@@ -0,0 +1,78 @@
+package com.baeldung.percentile;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.IntStream;
+
+import org.junit.jupiter.api.Test;
+
+public class CalculatePercentileUnitTest {
+
+    public static <T extends Comparable<T>> T getPercentile(Collection<T> input, double percentile) {
+        if (input == null || input.isEmpty()) {
+            throw new IllegalArgumentException("The input dataset cannot be null or empty.");
+        }
+        if (percentile < 0 || percentile > 100) {
+            throw new IllegalArgumentException("Percentile must be between 0 and 100(exclusive)");
+        }
+        List<T> sortedList = input.stream()
+            .sorted()
+            .collect(Collectors.toList());
+
+        int rank = percentile == 0 ? 1 : (int) Math.ceil(percentile / 100.0 * input.size());
+        return sortedList.get(rank - 1);
+    }
+
+    @Test
+    void whenCallingGetPercentileWithAList_thenGetExpectedResult() {
+        assertThrows(IllegalArgumentException.class, () -> getPercentile(List.of(1, 2, 3), -1));
+        assertThrows(IllegalArgumentException.class, () -> getPercentile(List.of(1, 2, 3), 101));
+
+        List<Integer> list100 = IntStream.rangeClosed(1, 100)
+            .boxed()
+            .collect(Collectors.toList());
+        Collections.shuffle(list100);
+
+        assertEquals(1, getPercentile(list100, 0));
+        assertEquals(10, getPercentile(list100, 10));
+        assertEquals(25, getPercentile(list100, 25));
+        assertEquals(50, getPercentile(list100, 50));
+        assertEquals(76, getPercentile(list100, 75.3));
+        assertEquals(100, getPercentile(list100, 100));
+
+        List<Integer> list8 = IntStream.of(-1, 200, 30, 42, -5, 7, 8, 92)
+            .boxed()
+            .collect(Collectors.toList());
+
+        assertEquals(-5, getPercentile(list8, 0));
+        assertEquals(-5, getPercentile(list8, 10));
+        assertEquals(-1, getPercentile(list8, 25));
+        assertEquals(8, getPercentile(list8, 50));
+        assertEquals(92, getPercentile(list8, 75.3));
+        assertEquals(200, getPercentile(list8, 100));
+    }
+
+    @Test
+    void whenCallingGetPercentileWithAnArray_thenGetExpectedResult() {
+
+        long[] theArray = new long[] { -1, 200, 30, 42, -5, 7, 8, 92 };
+
+        //convert the long[] array to a List<Long>
+        List<Long> list8 = Arrays.stream(theArray)
+            .boxed()
+            .toList();
+
+        assertEquals(-5, getPercentile(list8, 0));
+        assertEquals(-5, getPercentile(list8, 10));
+        assertEquals(-1, getPercentile(list8, 25));
+        assertEquals(8, getPercentile(list8, 50));
+        assertEquals(92, getPercentile(list8, 75.3));
+        assertEquals(200, getPercentile(list8, 100));
+    }
+}

core-java-modules/core-java-lang-operators-2/src/test/java/com/baeldung/integersatbitlevel/IntegersBitLevelUnitTest.java

@@ -0,0 +1,66 @@
+package com.baeldung.integersatbitlevel;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.Assert.assertEquals;
+
+class IntegersBitLevelUnitTest {
+
+    @Test
+    void givenNumbers_whenBitwiseAND_thenResultIsExpected() {
+        int result = 0b1100 & 0b0111;
+        assertEquals(0b0100, result);
+    }
+
+    @Test
+    void givenNumbers_whenBitwiseOR_thenResultIsExpected() {
+        int result = 0b1100 | 0b0111;
+        assertEquals(0b1111, result);
+    }
+
+    @Test
+    void givenNumbers_whenBitwiseXOR_thenResultIsExpected() {
+        int result = 0b1100 ^ 0b0111;
+        assertEquals(0b1011, result);
+    }
+
+    @Test
+    void givenNumber_whenBitwiseNOT_thenResultIsExpected() {
+        int result = ~0b0101;
+        assertEquals(-0b0110, result);
+    }
+
+    @Test
+    void givenNumber_whenBitwiseLeftShift_thenResultIsExpected() {
+        int result = 0b0101 << 2;
+        assertEquals(0b10100, result);
+    }
+
+    @Test
+    void givenNumber_whenBitwiseRightShift_thenResultIsExpected() {
+        int result = 0b0101 >> 1;
+        assertEquals(0b10, result);
+    }
+
+    @Test
+    void givenOriginalColor_whenApplyingMask_thenObtainModifiedColor() {
+        int originalColor = 0xFF336699;
+
+        int alphaMask = 0xFF000000;
+        int redMask = 0x00FF0000;
+        int greenMask = 0x0000FF00;
+        int blueMask = 0x000000FF;
+
+        int alpha = (originalColor & alphaMask) >>> 24;
+        int red = (originalColor & redMask) >>> 16;
+        int green = (originalColor & greenMask) >>> 8;
+        int blue = originalColor & blueMask;
+
+        red = Math.min(255, red + 50);
+        green = Math.min(255, green + 30);
+
+        int modifiedColor = (alpha << 24) | (red << 16) | (green << 8) | blue;
+
+        assertEquals(-10124135, modifiedColor);
+    }
+}

core-java-modules/core-java-string-algorithms-3/pom.xml

@@ -55,7 +55,7 @@
     </build>
 
     <properties>
-        <validator.version>1.7</validator.version>
+        <validator.version>1.8.0</validator.version>
         <emoji-java.version>5.1.1</emoji-java.version>
         <apache-commons-text.version>1.10.0</apache-commons-text.version>
     </properties>

core-java-modules/pom.xml

@@ -144,6 +144,7 @@
         <module>core-java-lang-6</module>
         <module>core-java-lang-math</module>
         <module>core-java-lang-math-2</module>
+        <module>core-java-lang-math-4</module>
         <module>core-java-lang-oop-constructors</module>
         <module>core-java-lang-oop-patterns</module>
         <module>core-java-lang-oop-generics</module>

deeplearning4j/pom.xml

@@ -4,8 +4,8 @@
     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>deeplearning4j</artifactId>
-    <name>deeplearning4j</name>
     <packaging>jar</packaging>
+    <name>deeplearning4j</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

di-modules/guice/pom.xml

@@ -4,8 +4,8 @@
     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>guice</artifactId>
-    <name>guice</name>
     <packaging>jar</packaging>
+    <name>guice</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

di-modules/pom.xml

@@ -4,8 +4,8 @@
     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>di-modules</artifactId>
-    <name>di-modules</name>
     <packaging>pom</packaging>
+    <name>di-modules</name>
 
     <parent>
         <artifactId>parent-modules</artifactId>

disruptor/pom.xml

@@ -4,8 +4,8 @@
     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>disruptor</artifactId>
-    <name>disruptor</name>
     <packaging>jar</packaging>
+    <name>disruptor</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

docker-modules/docker-caching/multi-module-caching/pom.xml

@@ -6,8 +6,8 @@
     <groupId>com.baeldung</groupId>
     <artifactId>multi-module-caching</artifactId>
     <version>0.0.1-SNAPSHOT</version>
-    <description>Multi-module Maven caching example</description>
     <packaging>pom</packaging>
+    <description>Multi-module Maven caching example</description>
 
     <modules>
         <module>runner-module</module>

docker-modules/docker-caching/pom.xml

@@ -4,8 +4,8 @@
     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>docker-caching</artifactId>
-    <name>docker-caching</name>
     <packaging>pom</packaging>
+    <name>docker-caching</name>
 
     <parent>
         <artifactId>docker-modules</artifactId>

docker-modules/docker-compose-2/pom.xml

@@ -4,8 +4,8 @@
     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <artifactId>docker-compose-2</artifactId>
-    <description>Demo project for Spring Boot and Docker - Module docker-compose-2</description>
     <packaging>pom</packaging>
+    <description>Demo project for Spring Boot and Docker - Module docker-compose-2</description>
 
     <parent>
         <groupId>com.baeldung</groupId>

geotools/pom.xml

@@ -4,8 +4,8 @@
     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>geotools</artifactId>
-    <name>geotools</name>
     <packaging>jar</packaging>
+    <name>geotools</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

google-auto-project/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>google-auto-project</artifactId>
     <version>1.0</version>
-    <name>google-auto-project</name>
     <packaging>pom</packaging>
+    <name>google-auto-project</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

google-cloud/pom.xml

@@ -4,8 +4,8 @@
     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>google-cloud</artifactId>
-    <name>google-cloud</name>
     <packaging>jar</packaging>
+    <name>google-cloud</name>
     <description>Google Cloud Tutorials</description>
 
     <parent>

graphql-modules/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.baeldung.graphql</groupId>
     <artifactId>graphql-modules</artifactId>
-    <name>graphql-modules</name>
     <packaging>pom</packaging>
+    <name>graphql-modules</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

grpc/pom.xml

@@ -4,8 +4,8 @@
     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>grpc</artifactId>
-    <name>grpc</name>
     <packaging>jar</packaging>
+    <name>grpc</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

guava-modules/pom.xml

@@ -4,9 +4,9 @@
     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>guava-modules</artifactId>
-    <name>guava-modules</name>
     <version>0.0.1-SNAPSHOT</version>
     <packaging>pom</packaging>
+    <name>guava-modules</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

httpclient-simple/pom.xml

@@ -4,8 +4,8 @@
     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>httpclient-simple</artifactId>
-    <name>httpclient-simple</name>
     <packaging>war</packaging>
+    <name>httpclient-simple</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

jackson-modules/jackson-jr/pom.xml

@@ -4,8 +4,8 @@
     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>jackson-jr</artifactId>
-    <name>jackson-jr</name>
     <packaging>pom</packaging>
+    <name>jackson-jr</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

jackson-modules/pom.xml

@@ -4,9 +4,9 @@
     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>jackson-modules</artifactId>
-    <name>jackson-modules</name>
     <version>0.0.1-SNAPSHOT</version>
     <packaging>pom</packaging>
+    <name>jackson-modules</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

java-blockchain/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.baeldung.blockchain</groupId>
     <artifactId>java-blockchain</artifactId>
-    <name>java-blockchain</name>
     <packaging>jar</packaging>
+    <name>java-blockchain</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

java-jdi/pom.xml

@@ -4,8 +4,8 @@
     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>java-jdi</artifactId>
-    <name>java-jdi</name>
     <packaging>jar</packaging>
+    <name>java-jdi</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

java-panama/pom.xml

@@ -5,8 +5,8 @@
     <groupId>com.baeldung.java.panama</groupId>
     <artifactId>java-panama</artifactId>
     <version>1.0</version>
-    <name>java-panama</name>
     <packaging>jar</packaging>
+    <name>java-panama</name>
 
     <dependencies>
         <dependency>

javax-sound/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.baeldung.javax-sound</groupId>
     <artifactId>javax-sound</artifactId>
-    <name>javax-sound</name>
     <packaging>jar</packaging>
+    <name>javax-sound</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

jenkins-modules/pom.xml

@@ -4,8 +4,8 @@
     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>jenkins-modules</artifactId>
-    <name>jenkins-modules</name>
     <packaging>pom</packaging>
+    <name>jenkins-modules</name>
 
     <parent>
         <artifactId>parent-modules</artifactId>

jetbrains/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>jetbrains</artifactId>
     <version>1.0-SNAPSHOT</version>
-    <name>jetbrains</name>
     <packaging>jar</packaging>
+    <name>jetbrains</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

jgit/pom.xml

@@ -4,8 +4,8 @@
     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>jgit</artifactId>
-    <name>jgit</name>
     <packaging>jar</packaging>
+    <name>jgit</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

jhipster-6/pom.xml

@@ -5,8 +5,8 @@
     <groupId>com.baeldung.jhipster</groupId>
     <artifactId>jhipster-6</artifactId>
     <version>1.0.0-SNAPSHOT</version>
-    <name>jhipster-6</name>
     <packaging>pom</packaging>
+    <name>jhipster-6</name>
 
     <parent>
         <artifactId>parent-boot-2</artifactId>

jhipster-modules/jhipster-uaa/pom.xml

@@ -4,8 +4,8 @@
     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>jhipster-uaa</artifactId>
-    <name>jhipster-uaa</name>
     <packaging>pom</packaging>
+    <name>jhipster-uaa</name>
 
     <parent>
         <artifactId>jhipster-modules</artifactId>

jhipster-modules/pom.xml

@@ -6,8 +6,8 @@
     <groupId>com.baeldung.jhipster</groupId>
     <artifactId>jhipster-modules</artifactId>
     <version>1.0.0-SNAPSHOT</version>
-    <name>jhipster-modules</name>
     <packaging>pom</packaging>
+    <name>jhipster-modules</name>
 
     <parent>
         <!-- Jhipster project is autogenerated and upgrading it will need a newly generated project.

jmh/pom.xml

@@ -4,8 +4,8 @@
     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>jmh</artifactId>
-    <name>jmh</name>
     <packaging>jar</packaging>
+    <name>jmh</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

json-modules/json-conversion/pom.xml

@@ -29,6 +29,11 @@
             <artifactId>jackson-databind</artifactId>
             <version>${jackson.version}</version>
         </dependency>
+        <dependency>
+            <groupId>org.apache.poi</groupId>
+            <artifactId>poi-ooxml</artifactId>
+            <version>5.2.3</version>
+        </dependency>
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>

json-modules/json-conversion/src/test/java/com/baeldung/exceltojson/ExcelToJsonUnitTest.java

@@ -0,0 +1,84 @@
+package com.baeldung.exceltojson;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.apache.poi.ss.usermodel.*;
+import org.apache.poi.xssf.usermodel.XSSFWorkbook;
+import org.json.JSONArray;
+import org.junit.Test;
+
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+import static org.junit.Assert.assertEquals;
+
+public class ExcelToJsonUnitTest {
+    public static String filePath = Objects.requireNonNull(ExcelToJsonUnitTest.class.getClassLoader().getResource("Book1.xlsx")).getFile();
+    public String expectedJson = "[[\"C1\",\"C2\",\"C3\",\"C4\",\"C5\"]," +
+            "[\"1.0\",\"2.0\",\"3.0\",\"4.0\",\"5.0\"]," +
+            "[\"1.0\",\"2.0\",\"3.0\",\"4.0\",\"5.0\"]," +
+            "[\"1.0\",\"2.0\",\"3.0\",\"4.0\",\"5.0\"]," +
+            "[\"1.0\",\"2.0\",\"3.0\",\"4.0\",\"5.0\"]]";
+    private Workbook workbook;
+    private Sheet sheet;
+    private InputStream inputStream;
+
+    public ExcelToJsonUnitTest() throws IOException {
+        inputStream = new FileInputStream(filePath);
+        workbook = new XSSFWorkbook(inputStream);
+        sheet = workbook.getSheetAt(0);
+    }
+
+    @Test
+    public void givenExcelFile_whenUsingApachePOIConversion_thenConvertToJson() {
+        JSONArray jsonArray = new JSONArray();
+
+        Row headerRow = sheet.getRow(0);
+        List<String> headers = new ArrayList<>();
+        for (Cell cell : headerRow) {
+            headers.add(cell.toString());
+        }
+        jsonArray.put(headers);
+
+        for (int i = 1; i <= sheet.getLastRowNum(); i++) {
+            Row row = sheet.getRow(i);
+            List<String> rowData = new ArrayList<>();
+            for (Cell cell : row) {
+                rowData.add(cell.toString());
+            }
+            jsonArray.put(rowData);
+        }
+
+        assertEquals(expectedJson, jsonArray.toString());
+    }
+
+    @Test
+    public void givenExcelFile_whenUsingJacksonConversion_thenConvertToJson() throws JsonProcessingException {
+        List<List<String>> data = new ArrayList<>();
+
+        Row headerRow = sheet.getRow(0);
+        List<String> headers = new ArrayList<>();
+        for (Cell cell : headerRow) {
+            headers.add(cell.toString());
+        }
+        data.add(headers);
+
+        for (int i = 1; i <= sheet.getLastRowNum(); i++) {
+            Row row = sheet.getRow(i);
+            List<String> rowData = new ArrayList<>();
+            for (Cell cell : row) {
+                rowData.add(cell.toString());
+            }
+            data.add(rowData);
+        }
+
+        ObjectMapper objectMapper = new ObjectMapper();
+        String json = objectMapper.writeValueAsString(data);
+
+        assertEquals(expectedJson, json);
+    }
+}

json-modules/pom.xml

@@ -4,8 +4,8 @@
     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>json-modules</artifactId>
-    <name>json-modules</name>
     <packaging>pom</packaging>
+    <name>json-modules</name>
 
     <parent>
         <artifactId>parent-modules</artifactId>

jsoup/pom.xml

@@ -4,8 +4,8 @@
     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>jsoup</artifactId>
-    <name>jsoup</name>
     <packaging>jar</packaging>
+    <name>jsoup</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

jws/pom.xml

@@ -4,8 +4,8 @@
     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>jws</artifactId>
-    <name>jws</name>
     <packaging>war</packaging>
+    <name>jws</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

kubernetes-modules/k8s-operator/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>k8s-operator</artifactId>
     <version>0.1.0-SNAPSHOT</version>
-    <name>k8s-operator</name>
     <packaging>jar</packaging>
+    <name>k8s-operator</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

libraries-bytecode/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>libraries-bytecode</artifactId>
     <version>0.0.1-SNAPSHOT</version>
-    <name>libraries-bytecode</name>
     <packaging>jar</packaging>
+    <name>libraries-bytecode</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

libraries-cli/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>libraries-cli</artifactId>
     <version>0.0.1-SNAPSHOT</version>
-    <name>libraries-cli</name>
     <packaging>jar</packaging>
+    <name>libraries-cli</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

libraries-data-db/pom.xml

@@ -121,7 +121,6 @@
             <artifactId>flexy-micrometer-metrics</artifactId>
             <version>${flexy-pool.version}</version>
         </dependency>
-
         <dependency>
             <groupId>com.vladmihalcea.flexy-pool</groupId>
             <artifactId>flexy-hikaricp</artifactId>

libraries-data-io-2/pom.xml

@@ -1,17 +1,17 @@
 <?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"
+    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>libraries-data-io-2</artifactId>
+    <name>libraries-data-io-3</name>
+
     <parent>
         <groupId>com.baeldung</groupId>
         <artifactId>parent-modules</artifactId>
         <version>1.0.0-SNAPSHOT</version>
     </parent>
 
-    <artifactId>libraries-data-io-2</artifactId>
-    <name>libraries-data-io-3</name>
-
     <properties>
         <maven.compiler.source>19</maven.compiler.source>
         <maven.compiler.target>19</maven.compiler.target>

libraries-data/pom.xml

@@ -165,7 +165,6 @@
             <artifactId>javax.persistence-api</artifactId>
             <version>2.2</version>
         </dependency>
-
     </dependencies>
 
     <build>

libraries-reporting/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>libraries-reporting</artifactId>
     <version>0.0.1-SNAPSHOT</version>
-    <name>libraries-reporting</name>
     <packaging>jar</packaging>
+    <name>libraries-reporting</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

libraries-rpc/pom.xml

@@ -4,8 +4,8 @@
     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>libraries-rpc</artifactId>
-    <name>libraries-rpc</name>
     <packaging>jar</packaging>
+    <name>libraries-rpc</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

libraries-security/pom.xml

@@ -4,8 +4,8 @@
     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>libraries-security</artifactId>
-    <name>libraries-security</name>
     <packaging>jar</packaging>
+    <name>libraries-security</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

libraries-server-2/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>libraries-server-2</artifactId>
     <version>0.0.1-SNAPSHOT</version>
-    <name>libraries-server-2</name>
     <packaging>war</packaging>
+    <name>libraries-server-2</name>
 
     <parent>
         <groupId>com.baeldung</groupId>
@@ -35,7 +35,6 @@
             <artifactId>netty-all</artifactId>
             <version>${netty.version}</version>
         </dependency>
-
     </dependencies>
 
     <build>

libraries-stream/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>libraries-stream</artifactId>
     <version>0.0.1-SNAPSHOT</version>
-    <name>libraries-stream</name>
     <packaging>jar</packaging>
+    <name>libraries-stream</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

libraries-transform/pom.xml

@@ -17,7 +17,6 @@
             <artifactId>spoon-core</artifactId>
             <version>${spoon-core.version}</version>
         </dependency>
-
     </dependencies>
 
     <properties>

lightrun/pom.xml

@@ -6,9 +6,9 @@
     <groupId>com.baelduung</groupId>
     <artifactId>lightrun</artifactId>
     <version>0.0.1-SNAPSHOT</version>
+    <packaging>pom</packaging>
     <name>lightrun</name>
     <description>Services for LightRun Article</description>
-    <packaging>pom</packaging>
 
     <parent>
         <groupId>com.baeldung</groupId>

logging-modules/log-mdc/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>log-mdc</artifactId>
     <version>0.0.1-SNAPSHOT</version>
-    <name>log-mdc</name>
     <packaging>war</packaging>
+    <name>log-mdc</name>
     <description>tutorial on logging with MDC and NDC</description>
 
     <parent>

lombok-modules/lombok-custom/pom.xml

@@ -4,8 +4,8 @@
     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>lombok-custom</artifactId>
-    <version>0.1-SNAPSHOT</version>
     <name>lombok-custom</name>
+    <version>0.1-SNAPSHOT</version>
 
     <parent>
         <groupId>com.baeldung</groupId>

lombok-modules/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>lombok-modules</artifactId>
     <version>1.0.0-SNAPSHOT</version>
-    <name>lombok-modules</name>
     <packaging>pom</packaging>
+    <name>lombok-modules</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

mapstruct/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>mapstruct</artifactId>
     <version>1.0</version>
-    <name>mapstruct</name>
     <packaging>jar</packaging>
+    <name>mapstruct</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

maven-modules/animal-sniffer-mvn-plugin/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>animal-sniffer-mvn-plugin</artifactId>
     <version>1.0-SNAPSHOT</version>
-    <name>animal-sniffer-mvn-plugin</name>
     <packaging>jar</packaging>
+    <name>animal-sniffer-mvn-plugin</name>
     <url>http://maven.apache.org</url>
 
     <parent>

maven-modules/dependency-exclusion/core-java-exclusions/pom.xml

@@ -4,8 +4,8 @@
     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-java-exclusions</artifactId>
-    <name>core-java-exclusions</name>
     <packaging>jar</packaging>
+    <name>core-java-exclusions</name>
 
     <parent>
         <groupId>com.baeldung.dependency-exclusion</groupId>
@@ -19,7 +19,6 @@
             <artifactId>junit</artifactId>
             <scope>test</scope>
         </dependency>
-
     </dependencies>
 
     <build>

maven-modules/dependency-exclusion/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.baeldung.dependency-exclusion</groupId>
     <artifactId>dependency-exclusion</artifactId>
-    <name>dependency-exclusion</name>
     <packaging>pom</packaging>
+    <name>dependency-exclusion</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

maven-modules/jacoco-coverage-aggregation/jacoco-coverage-aggregate-report/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.baeldung.jacoco-coverage-aggregation</groupId>
     <artifactId>jacoco-coverage-aggregate-report</artifactId>
-    <name>jacoco-coverage-aggregate-report</name>
     <packaging>pom</packaging>
+    <name>jacoco-coverage-aggregate-report</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

maven-modules/jacoco-coverage-aggregation/jacoco-coverage-controllers-example/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.baeldung.jacoco-coverage-aggregation</groupId>
     <artifactId>jacoco-coverage-controllers-example</artifactId>
-    <name>jacoco-coverage-controllers-example</name>
     <packaging>jar</packaging>
+    <name>jacoco-coverage-controllers-example</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

maven-modules/jacoco-coverage-aggregation/jacoco-coverage-services-example/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.baeldung.jacoco-coverage-aggregation</groupId>
     <artifactId>jacoco-coverage-services-example</artifactId>
-    <name>jacoco-coverage-services-example</name>
     <packaging>jar</packaging>
+    <name>jacoco-coverage-services-example</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

maven-modules/jacoco-coverage-aggregation/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>jacoco-coverage-aggregation</artifactId>
     <version>1.0</version>
-    <name>jacoco-coverage-aggregation</name>
     <packaging>pom</packaging>
+    <name>jacoco-coverage-aggregation</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

maven-modules/maven-archetype/pom.xml

@@ -6,8 +6,8 @@
     <groupId>com.baeldung.archetypes</groupId>
     <artifactId>maven-archetype</artifactId>
     <version>1.0-SNAPSHOT</version>
-    <name>maven-archetype</name>
     <packaging>maven-archetype</packaging>
+    <name>maven-archetype</name>
     <description>Archetype used to generate rest application based on jaxrs 2.1</description>
 
     <build>

maven-modules/maven-build-lifecycle/pom.xml

@@ -1,21 +1,16 @@
 <?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"
+    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>maven-build-lifecycle</artifactId>
+
     <parent>
         <groupId>com.baeldung</groupId>
         <artifactId>maven-modules</artifactId>
         <version>0.0.1-SNAPSHOT</version>
     </parent>
 
-    <artifactId>maven-build-lifecycle</artifactId>
-
-    <properties>
-        <maven.surefire.version>3.1.2</maven.surefire.version>
-        <maven.failsafe.version>3.1.2</maven.failsafe.version>
-        <junit.jupiter.version>5.3.1</junit.jupiter.version>
-    </properties>
     <build>
         <plugins>
             <!-- Maven Surefire Plugin for unit tests -->
@@ -49,4 +44,10 @@
         </plugins>
     </build>
 
+    <properties>
+        <maven.surefire.version>3.1.2</maven.surefire.version>
+        <maven.failsafe.version>3.1.2</maven.failsafe.version>
+        <junit.jupiter.version>5.3.1</junit.jupiter.version>
+    </properties>
+
 </project>

maven-modules/maven-build-optimization/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>maven-build-optimization</artifactId>
     <version>0.0.1-SNAPSHOT</version>
-    <name>maven-build-optimization</name>
     <packaging>pom</packaging>
+    <name>maven-build-optimization</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

maven-modules/maven-copy-files/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>maven-copy-files</artifactId>
     <version>1.0-SNAPSHOT</version>
-    <name>maven-copy-files</name>
     <packaging>pom</packaging>
+    <name>maven-copy-files</name>
     <!-- FIXME change it to the project's website -->
     <url>http://www.example.com</url>
 

maven-modules/maven-custom-plugin/counter-maven-plugin/pom.xml

@@ -6,8 +6,8 @@
     <groupId>com.baeldung</groupId>
     <artifactId>counter-maven-plugin</artifactId>
     <version>0.0.1-SNAPSHOT</version>
-    <name>counter-maven-plugin</name>
     <packaging>maven-plugin</packaging>
+    <name>counter-maven-plugin</name>
     <url>http://maven.apache.org</url>
 
     <organization>

maven-modules/maven-custom-plugin/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>maven-custom-plugin</artifactId>
     <version>0.0.1-SNAPSHOT</version>
-    <name>maven-custom-plugin</name>
     <packaging>pom</packaging>
+    <name>maven-custom-plugin</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

maven-modules/maven-generate-war/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>maven-generate-war</artifactId>
     <version>0.0.1-SNAPSHOT</version>
-    <name>maven-generate-war</name>
     <packaging>war</packaging>
+    <name>maven-generate-war</name>
     <description>Spring boot project to demonstrate war file generation</description>
 
     <parent>

maven-modules/maven-integration-test/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>maven-integration-test</artifactId>
     <version>0.0.1-SNAPSHOT</version>
-    <name>maven-integration-test</name>
     <packaging>war</packaging>
+    <name>maven-integration-test</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

maven-modules/maven-polyglot/pom.xml

@@ -5,8 +5,8 @@
     <modelVersion>4.0.0</modelVersion>
     <artifactId>maven-polyglot</artifactId>
     <version>0.0.1-SNAPSHOT</version>
-    <name>maven-polyglot</name>
     <packaging>pom</packaging>
+    <name>maven-polyglot</name>
 
     <parent>
         <groupId>com.baeldung</groupId>

maven-modules/maven-reactor/patient-web/pom.xml

@@ -6,11 +6,13 @@
     <artifactId>patient-web</artifactId>
     <version>1.0-SNAPSHOT</version>
     <name>patient-web</name>
+
     <parent>
         <groupId>com.baeldung</groupId>
         <artifactId>maven-reactor</artifactId>
         <version>1.0-SNAPSHOT</version>
     </parent>
+
     <dependencies>
         <dependency>
             <groupId>com.baeldung</groupId>

metrics/pom.xml

@@ -85,7 +85,7 @@
     <properties>
         <dropwizard.metrics.version>4.2.17</dropwizard.metrics.version>
         <netflix.servo.version>0.13.2</netflix.servo.version>
-        <micrometer-registry-atlas.version>1.11.0</micrometer-registry-atlas.version>
+        <micrometer-registry-atlas.version>1.12.3</micrometer-registry-atlas.version>
         <spring-boot-starter-web.version>3.1.0</spring-boot-starter-web.version>
         <metrics-aspectj-deps.version>1.2.0</metrics-aspectj-deps.version>
         <spectator-api.version>1.7.7</spectator-api.version>

persistence-modules/hibernate-enterprise/src/test/java/com/baeldung/persistence/save/SaveMethodsIntegrationTest.java

@@ -9,7 +9,9 @@ import static org.junit.Assert.assertSame;
 
 import jakarta.persistence.PersistenceException;
 
+import org.h2.tools.RunScript;
 import org.hibernate.HibernateException;
+import org.hibernate.ReplicationMode;
 import org.hibernate.Session;
 import org.hibernate.SessionFactory;
 import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
@@ -24,35 +26,58 @@ import org.junit.Test;
 
 import com.baeldung.persistence.model.Person;
 
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.sql.Connection;
+import java.sql.DriverManager;
+
 /**
  * Testing specific implementation details for different methods:
- * persist, save, merge, update, saveOrUpdate.
+ * persist, save, merge, update, saveOrUpdate, refresh, replicate
  */
 public class SaveMethodsIntegrationTest {
 
-    private static SessionFactory sessionFactory;
+    private static SessionFactory sessionFactory1;
 
-    private Session session;
+    private static SessionFactory sessionFactory2;
+
+    private Session session1;
+
+    private Session session2;
     private boolean doNotCommit = false;
 
-    @BeforeClass
+    private static SessionFactory createSessionFactoryAndInitializeDBs(String dbUrl) throws Exception {
-    public static void beforeTests() {
         Configuration configuration = new Configuration().addAnnotatedClass(Person.class)
-            .setProperty("hibernate.dialect", HSQLDialect.class.getName())
+          .setProperty("hibernate.dialect", HSQLDialect.class.getName())
-            .setProperty("hibernate.connection.driver_class", org.hsqldb.jdbcDriver.class.getName())
+          .setProperty("hibernate.connection.driver_class", org.hsqldb.jdbcDriver.class.getName())
-            .setProperty("hibernate.connection.url", "jdbc:hsqldb:mem:test")
+          .setProperty("hibernate.connection.url", dbUrl)
-            .setProperty("hibernate.connection.username", "sa")
+          .setProperty("hibernate.connection.username", "sa")
-            .setProperty("hibernate.connection.password", "")
+          .setProperty("hibernate.connection.password", "")
-            .setProperty("hibernate.hbm2ddl.auto", "update");
+          .setProperty("hibernate.hbm2ddl.auto", "update");
+        Connection connection = DriverManager.getConnection(dbUrl, "sa", "");
         ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder().applySettings(configuration.getProperties())
-            .build();
+                .build();
-        sessionFactory = configuration.buildSessionFactory(serviceRegistry);
+        SessionFactory sf = configuration.buildSessionFactory(serviceRegistry);
+        try (InputStream h2InitStream = Thread.currentThread().getContextClassLoader().getResourceAsStream("h2-trigger.sql")) {
+            assert h2InitStream != null;
+            try (InputStreamReader h2InitReader = new InputStreamReader(h2InitStream)) {
+                RunScript.execute(connection, h2InitReader);
+            }
+        }
+        return sf;
+    }
+    @BeforeClass
+    public static void beforeTests() throws Exception{
+        sessionFactory1 = createSessionFactoryAndInitializeDBs("jdbc:hsqldb:mem:test");
+        sessionFactory2 = createSessionFactoryAndInitializeDBs("jdbc:hsqldb:mem:test2");
+
     }
 
     @Before
-    public void setUp() {
+    public void setUp() throws Exception {
-        session = sessionFactory.openSession();
+        session1 = sessionFactory1.openSession();
-        session.beginTransaction();
+        session1.beginTransaction();
+
         doNotCommit = false;
     }
 
@@ -61,16 +86,16 @@ public class SaveMethodsIntegrationTest {
 
         Person person = new Person();
         person.setName("John");
-        session.persist(person);
+        session1.persist(person);
 
-        session.getTransaction()
+        session1.getTransaction()
-            .commit();
+                .commit();
-        session.close();
+        session1.close();
 
-        session = sessionFactory.openSession();
+        session1 = sessionFactory1.openSession();
-        session.beginTransaction();
+        session1.beginTransaction();
 
-        assertNotNull(session.get(Person.class, person.getId()));
+        assertNotNull(session1.get(Person.class, person.getId()));
 
     }
 
@@ -80,10 +105,10 @@ public class SaveMethodsIntegrationTest {
         Person person = new Person();
         person.setName("John");
 
-        session.persist(person);
+        session1.persist(person);
         Long id1 = person.getId();
 
-        session.persist(person);
+        session1.persist(person);
         Long id2 = person.getId();
 
         assertEquals(id1, id2);
@@ -96,10 +121,10 @@ public class SaveMethodsIntegrationTest {
 
         Person person = new Person();
         person.setName("John");
-        session.persist(person);
+        session1.persist(person);
-        session.evict(person);
+        session1.evict(person);
 
-        session.persist(person);
+        session1.persist(person);
     }
 
     @Test
@@ -107,12 +132,12 @@ public class SaveMethodsIntegrationTest {
 
         Person person = new Person();
         person.setName("John");
-        session.save(person);
+        session1.save(person);
-        session.flush();
+        session1.flush();
-        session.evict(person);
+        session1.evict(person);
 
         person.setName("Mary");
-        Person mergedPerson = (Person) session.merge(person);
+        Person mergedPerson = (Person) session1.merge(person);
 
         assertNotSame(person, mergedPerson);
         assertEquals("Mary", mergedPerson.getName());
@@ -127,20 +152,20 @@ public class SaveMethodsIntegrationTest {
 
         assertNull(person.getId());
 
-        Long id = (Long) session.save(person);
+        Long id = (Long) session1.save(person);
 
         assertNotNull(id);
 
-        session.getTransaction()
+        session1.getTransaction()
-            .commit();
+                .commit();
-        session.close();
+        session1.close();
 
         assertEquals(id, person.getId());
 
-        session = sessionFactory.openSession();
+        session1 = sessionFactory1.openSession();
-        session.beginTransaction();
+        session1.beginTransaction();
 
-        assertNotNull(session.get(Person.class, person.getId()));
+        assertNotNull(session1.get(Person.class, person.getId()));
 
     }
 
@@ -149,8 +174,8 @@ public class SaveMethodsIntegrationTest {
 
         Person person = new Person();
         person.setName("John");
-        Long id1 = (Long) session.save(person);
+        Long id1 = (Long) session1.save(person);
-        Long id2 = (Long) session.save(person);
+        Long id2 = (Long) session1.save(person);
         assertEquals(id1, id2);
 
     }
@@ -160,10 +185,10 @@ public class SaveMethodsIntegrationTest {
 
         Person person = new Person();
         person.setName("John");
-        Long id1 = (Long) session.save(person);
+        Long id1 = (Long) session1.save(person);
-        session.evict(person);
+        session1.evict(person);
 
-        Long id2 = (Long) session.save(person);
+        Long id2 = (Long) session1.save(person);
         assertNotEquals(id1, id2);
 
     }
@@ -173,11 +198,11 @@ public class SaveMethodsIntegrationTest {
 
         Person person = new Person();
         person.setName("John");
-        Person mergedPerson = (Person) session.merge(person);
+        Person mergedPerson = (Person) session1.merge(person);
 
-        session.getTransaction()
+        session1.getTransaction()
-            .commit();
+                .commit();
-        session.beginTransaction();
+        session1.beginTransaction();
 
         assertNotNull(person.getId());
         assertNotNull(mergedPerson.getId());
@@ -189,9 +214,9 @@ public class SaveMethodsIntegrationTest {
 
         Person person = new Person();
         person.setName("John");
-        session.save(person);
+        session1.save(person);
 
-        Person mergedPerson = (Person) session.merge(person);
+        Person mergedPerson = (Person) session1.merge(person);
 
         assertSame(person, mergedPerson);
 
@@ -202,11 +227,11 @@ public class SaveMethodsIntegrationTest {
 
         Person person = new Person();
         person.setName("John");
-        session.save(person);
+        session1.save(person);
-        session.evict(person);
+        session1.evict(person);
 
         person.setName("Mary");
-        session.update(person);
+        session1.update(person);
         assertEquals("Mary", person.getName());
 
     }
@@ -216,7 +241,7 @@ public class SaveMethodsIntegrationTest {
 
         Person person = new Person();
         person.setName("John");
-        session.update(person);
+        session1.update(person);
 
     }
 
@@ -225,9 +250,9 @@ public class SaveMethodsIntegrationTest {
 
         Person person = new Person();
         person.setName("John");
-        session.save(person);
+        session1.save(person);
 
-        session.update(person);
+        session1.update(person);
 
     }
 
@@ -236,11 +261,11 @@ public class SaveMethodsIntegrationTest {
 
         Person person = new Person();
         person.setName("John");
-        session.save(person);
+        session1.save(person);
-        session.evict(person);
+        session1.evict(person);
 
         person.setName("Mary");
-        session.saveOrUpdate(person);
+        session1.saveOrUpdate(person);
         assertEquals("Mary", person.getName());
 
     }
@@ -250,16 +275,75 @@ public class SaveMethodsIntegrationTest {
 
         Person person = new Person();
         person.setName("John");
-        session.saveOrUpdate(person);
+        session1.saveOrUpdate(person);
 
-        session.getTransaction()
+        session1.getTransaction()
-            .commit();
+                .commit();
-        session.close();
+        session1.close();
 
-        session = sessionFactory.openSession();
+        session1 = sessionFactory1.openSession();
-        session.beginTransaction();
+        session1.beginTransaction();
 
-        assertNotNull(session.get(Person.class, person.getId()));
+        assertNotNull(session1.get(Person.class, person.getId()));
+
+    }
+
+    @Test
+    public void whenSaveAndTriggerUpdatedAndRefresh_thenRefreshPersistentEntity() {
+
+        Person person = new Person();
+        person.setName("Zeeshan Arif");
+        session1.persist(person);
+        session1.getTransaction()
+                .commit();
+        session1.close();
+
+        session1 = sessionFactory1.openSession();
+        session1.beginTransaction();
+        session1.refresh(person);
+        session1.getTransaction()
+                .commit();
+        session1.close();
+
+        session1 = sessionFactory1.openSession();
+        session1.beginTransaction();
+        assertEquals(person.getName(), "Neymar Santos");
+
+    }
+
+    @Test
+    public void whenReplicate_thenRefreshPersistentEntity() {
+
+        Person p = new Person();
+        p.setName("Ronaldinho Gaucho");
+        session1.persist(p);
+        session1.getTransaction()
+                .commit();
+        session1.close();
+
+        Session session2 = sessionFactory2.openSession();
+        session2.beginTransaction();
+        session2.replicate(p, ReplicationMode.LATEST_VERSION);
+        session2.getTransaction()
+                .commit();
+        session2.close();
+
+        session2 = sessionFactory2.openSession();
+        session2.beginTransaction();
+        Person actual = session2.get(Person.class, p.getId());
+        session2.getTransaction().commit();
+        session2.close();
+
+        session1 = sessionFactory1.openSession();
+        session1.beginTransaction();
+        Person expected = session1.get(Person.class, p.getId());
+        session1.getTransaction().commit();
+        session1.close();
+
+        session1 = sessionFactory1.openSession();
+        session1.beginTransaction();
+        assertEquals(expected.getId(), actual.getId());
+        assertEquals(expected.getName(), actual.getName());
 
     }
 
@@ -268,24 +352,25 @@ public class SaveMethodsIntegrationTest {
 
         Person person = new Person();
         person.setName("John");
-        session.save(person);
+        session1.save(person);
 
-        session.saveOrUpdate(person);
+        session1.saveOrUpdate(person);
 
     }
 
     @After
     public void tearDown() {
         if (!doNotCommit) {
-            session.getTransaction()
+            session1.getTransaction()
-                .commit();
+                    .commit();
         }
-        session.close();
+        session1.close();
     }
 
     @AfterClass
     public static void afterTests() {
-        sessionFactory.close();
+        sessionFactory1.close();
+        sessionFactory2.close();
     }
 
 }

persistence-modules/hibernate-enterprise/src/test/resources/h2-trigger.sql

@@ -0,0 +1,5 @@
+CREATE TRIGGER IF NOT EXISTS TGR_UpdatePersonName AFTER INSERT
+ON Person FOR EACH ROW UPDATE PERSON SET NAME = 'Neymar Santos' where NAME = 'Zeeshan Arif'
+
+
+

persistence-modules/querydsl/pom.xml

@@ -15,6 +15,18 @@
     </parent>
 
     <dependencies>
+        <!-- Spring Data -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-jpa</artifactId>
+            <version>${spring-boot.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+            <version>${spring-boot.version}</version>
+        </dependency>
         <!-- QueryDSL -->
         <dependency>
             <groupId>com.querydsl</groupId>
@@ -36,6 +48,16 @@
             <version>${hibernate-core.version}</version>
             <scope>compile</scope>
         </dependency>
+        <dependency>
+            <groupId>org.hibernate</groupId>
+            <artifactId>hibernate-jpamodelgen</artifactId>
+            <version>${hibernate-core.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.bsc.maven</groupId>
+            <artifactId>maven-processor-plugin</artifactId>
+            <version>5.0</version>
+        </dependency>
         <dependency>
             <groupId>commons-dbcp</groupId>
             <artifactId>commons-dbcp</artifactId>
@@ -103,24 +125,36 @@
                 <version>${maven-compiler-plugin.version}</version>
                 <configuration>
                     <compilerArgument>-proc:none</compilerArgument>
+                    <source>17</source>
+                    <target>17</target>
                 </configuration>
             </plugin>
-            <!-- QueryDSL plugin -->
             <plugin>
-                <groupId>com.mysema.maven</groupId>
+                <groupId>org.bsc.maven</groupId>
-                <artifactId>apt-maven-plugin</artifactId>
+                <artifactId>maven-processor-plugin</artifactId>
-                <version>${apt-maven-plugin.version}</version>
+                <version>5.0</version>
                 <executions>
                     <execution>
+                        <id>process</id>
                         <goals>
                             <goal>process</goal>
                         </goals>
+                        <phase>generate-sources</phase>
                         <configuration>
-                            <outputDirectory>target/generated-sources/java</outputDirectory>
+                            <processors>
-                            <processor>com.querydsl.apt.jpa.JPAAnnotationProcessor</processor>
+                                <processor>org.hibernate.jpamodelgen.JPAMetaModelEntityProcessor</processor>
+                                <processor>com.querydsl.apt.jpa.JPAAnnotationProcessor</processor>
+                            </processors>
                         </configuration>
                     </execution>
                 </executions>
+                <dependencies>
+                    <dependency>
+                        <groupId>org.hibernate</groupId>
+                        <artifactId>hibernate-jpamodelgen</artifactId>
+                        <version>${hibernate-core.version}</version>
+                    </dependency>
+                </dependencies>
             </plugin>
         </plugins>
     </build>
@@ -132,6 +166,7 @@
         <commons-dbcp.version>1.4</commons-dbcp.version>
         <apt-maven-plugin.version>1.1.3</apt-maven-plugin.version>
         <hibernate-core.version>6.4.2.Final</hibernate-core.version>
+        <spring-boot.version>3.2.3</spring-boot.version>
     </properties>
 
 </project>

persistence-modules/querydsl/src/main/java/com/baeldung/querydslvsjpacriteria/entities/GroupUser.java

@@ -0,0 +1,59 @@
+package com.baeldung.querydslvsjpacriteria.entities;
+
+import java.util.HashSet;
+import java.util.Set;
+
+import jakarta.persistence.CascadeType;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.Id;
+import jakarta.persistence.ManyToMany;
+import jakarta.persistence.OneToMany;
+
+@Entity
+public class GroupUser {
+
+    @Id
+    @GeneratedValue
+    private Long id;
+
+    private String login;
+
+    @ManyToMany(mappedBy = "groupUsers", cascade = CascadeType.PERSIST)
+    private Set<UserGroup> userGroups = new HashSet<>();
+
+    @OneToMany(cascade = CascadeType.PERSIST, mappedBy = "groupUser")
+    private Set<Task> tasks = new HashSet<>(0);
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getLogin() {
+        return login;
+    }
+
+    public void setLogin(String login) {
+        this.login = login;
+    }
+
+    public Set<UserGroup> getUserGroups() {
+        return userGroups;
+    }
+
+    public void setUserGroups(Set<UserGroup> userGroups) {
+        this.userGroups = userGroups;
+    }
+
+    public Set<Task> getTasks() {
+        return tasks;
+    }
+
+    public void setTasks(Set<Task> tasks) {
+        this.tasks = tasks;
+    }
+}

persistence-modules/querydsl/src/main/java/com/baeldung/querydslvsjpacriteria/entities/Task.java

@@ -0,0 +1,43 @@
+package com.baeldung.querydslvsjpacriteria.entities;
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.Id;
+import jakarta.persistence.ManyToOne;
+
+@Entity
+public class Task {
+
+    @Id
+    @GeneratedValue
+    private Long id;
+
+    private String description;
+
+    @ManyToOne
+    private GroupUser groupUser;
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public GroupUser getUser() {
+        return groupUser;
+    }
+
+    public void setUser(GroupUser groupUser) {
+        this.groupUser = groupUser;
+    }
+}

persistence-modules/querydsl/src/main/java/com/baeldung/querydslvsjpacriteria/entities/UserGroup.java

@@ -0,0 +1,47 @@
+package com.baeldung.querydslvsjpacriteria.entities;
+
+import java.util.HashSet;
+import java.util.Set;
+
+import jakarta.persistence.CascadeType;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.Id;
+import jakarta.persistence.ManyToMany;
+
+@Entity
+public class UserGroup {
+
+    @Id
+    @GeneratedValue
+    private Long id;
+
+    private String name;
+
+    @ManyToMany(cascade = CascadeType.PERSIST)
+    private Set<GroupUser> groupUsers = new HashSet<>();
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public Set<GroupUser> getGroupUsers() {
+        return groupUsers;
+    }
+
+    public void setGroupUsers(Set<GroupUser> groupUsers) {
+        this.groupUsers = groupUsers;
+    }
+}