JAVA-1470 Move 10 articles to libraries-4 module

libraries-4/README.md

@@ -0,0 +1,43 @@
+## Libraries
+
+This module contains articles about various Java libraries. 
+These are small libraries that are relatively easy to use and do not require any separate module of their own.
+
+The code examples related to different libraries are each in their own module.
+
+Remember, for advanced libraries like [Jackson](/jackson) and [JUnit](/testing-modules) we already have separate modules. Please make sure to have a look at the existing modules in such cases.
+
+### Relevant articles
+
+- [Introduction to Javatuples](https://www.baeldung.com/java-tuples)
+- [Introduction to Javassist](https://www.baeldung.com/javassist)
+- [Introduction to Apache Flink with Java](https://www.baeldung.com/apache-flink)
+- [Intro to JaVers](https://www.baeldung.com/javers)
+- [Merging Streams in Java](https://www.baeldung.com/java-merge-streams)
+- [Introduction to Quartz](https://www.baeldung.com/quartz)
+- [How to Warm Up the JVM](https://www.baeldung.com/java-jvm-warmup)
+- [Software Transactional Memory in Java Using Multiverse](https://www.baeldung.com/java-multiverse-stm)
+- [Locality-Sensitive Hashing in Java Using Java-LSH](https://www.baeldung.com/locality-sensitive-hashing)
+- [Introduction to Neuroph](https://www.baeldung.com/neuroph)
+
+#5
+- [Introduction to Caffeine](https://www.baeldung.com/java-caching-caffeine)
+- [Introduction to StreamEx](https://www.baeldung.com/streamex)
+- [A Docker Guide for Java](https://www.baeldung.com/docker-java-api)
+- [Introduction to Akka Actors in Java](https://www.baeldung.com/akka-actors-java)
+- [A Guide to Byte Buddy](https://www.baeldung.com/byte-buddy)
+- [Introduction to jOOL](https://www.baeldung.com/jool)
+- [Consumer Driven Contracts with Pact](https://www.baeldung.com/pact-junit-consumer-driven-contracts)
+- [Introduction to Atlassian Fugue](https://www.baeldung.com/java-fugue)
+- [Publish and Receive Messages with Nats Java Client](https://www.baeldung.com/nats-java-client)
+- [Java Concurrency Utility with JCTools](https://www.baeldung.com/java-concurrency-jc-tools)
+
+#6
+- [Introduction to JavaPoet](https://www.baeldung.com/java-poet)
+- [Guide to Resilience4j](https://www.baeldung.com/resilience4j)
+- [Implementing a FTP-Client in Java](https://www.baeldung.com/java-ftp-client)
+- [Introduction to Functional Java](https://www.baeldung.com/java-functional-library)
+- [A Guide to the Reflections Library](https://www.baeldung.com/reflections-library)
+
+- [Exactly Once Processing in Kafka](https://www.baeldung.com/kafka-exactly-once)
+- More articles [[next -->]](/libraries-2)

libraries-4/pom.xml

@@ -0,0 +1,111 @@
+<?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">
+    <parent>
+        <artifactId>parent-modules</artifactId>
+        <groupId>com.baeldung</groupId>
+        <version>1.0.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>libraries-4</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.jdeferred</groupId>
+            <artifactId>jdeferred-core</artifactId>
+            <version>${jdeferred.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.eclipse.collections</groupId>
+            <artifactId>eclipse-collections</artifactId>
+            <version>${eclipse-collections.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.haulmont.yarg</groupId>
+            <artifactId>yarg</artifactId>
+            <version>${yarg.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>net.engio</groupId>
+            <artifactId>mbassador</artifactId>
+            <version>${mbassador.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.machinezoo.noexception</groupId>
+            <artifactId>noexception</artifactId>
+            <version>${noexception.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>rome</groupId>
+            <artifactId>rome</artifactId>
+            <version>${rome.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-web</artifactId>
+            <version>${spring.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.datanucleus</groupId>
+            <artifactId>javax.jdo</artifactId>
+            <version>${javax.jdo.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>${javax.servlet.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>io.vavr</groupId>
+            <artifactId>vavr</artifactId>
+            <version>${vavr.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.assertj</groupId>
+            <artifactId>assertj-core</artifactId>
+            <version>${assertj.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.pcollections</groupId>
+            <artifactId>pcollections</artifactId>
+            <version>${pcollections.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.awaitility</groupId>
+            <artifactId>awaitility</artifactId>
+            <version>${awaitility.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>one.util</groupId>
+            <artifactId>streamex</artifactId>
+            <version>${streamex.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>javax.el</groupId>
+            <artifactId>javax.el-api</artifactId>
+            <version>${javax.el.version}</version>
+        </dependency>
+    </dependencies>
+
+    <properties>
+        <jdeferred.version>1.2.6</jdeferred.version>
+        <eclipse-collections.version>8.2.0</eclipse-collections.version>
+        <noexception.version>1.1.0</noexception.version>
+        <yarg.version>2.0.12</yarg.version>
+        <mbassador.version>1.3.1</mbassador.version>
+        <rome.version>1.0</rome.version>
+        <spring.version>4.3.8.RELEASE</spring.version>
+        <javax.servlet.version>2.5</javax.servlet.version>
+        <javax.jdo.version>3.2.0-m7</javax.jdo.version>
+        <vavr.version>0.9.0</vavr.version>
+        <assertj.version>3.6.2</assertj.version>
+        <pcollections.version>2.1.2</pcollections.version>
+        <awaitility.version>3.0.0</awaitility.version>
+        <streamex.version>0.6.5</streamex.version>
+        <javax.el.version>3.0.0</javax.el.version>
+    </properties>
+
+</project>

libraries-4/src/test/java/com/baeldung/eclipsecollections/ForEachPatternUnitTest.java

@@ -5,6 +5,7 @@ import static org.junit.Assert.assertEquals;
 import org.eclipse.collections.api.tuple.Pair;
 import org.eclipse.collections.impl.map.mutable.UnifiedMap;
 import org.eclipse.collections.impl.tuple.Tuples;
+import org.junit.Assert;
 import org.junit.Test;
 
 public class ForEachPatternUnitTest {
@@ -23,7 +24,7 @@ public class ForEachPatternUnitTest {
         }
 
         for (int i = 0; i < map.size(); i++) {
-            assertEquals("New Value", map.get(i + 1));
+            Assert.assertEquals("New Value", map.get(i + 1));
         }
     }
 }

libraries-4/src/test/java/com/baeldung/io/JavaDirectoryDeleteUnitTest.java

@@ -1,138 +1,138 @@
-package com.baeldung.java.io;
+package com.baeldung.io;
-
+
-import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.assertTrue;
-
+
-import java.io.File;
+import java.io.File;
-import java.io.IOException;
+import java.io.IOException;
-import java.nio.file.FileVisitResult;
+import java.nio.file.FileVisitResult;
-import java.nio.file.Files;
+import java.nio.file.Files;
-import java.nio.file.Path;
+import java.nio.file.Path;
-import java.nio.file.SimpleFileVisitor;
+import java.nio.file.SimpleFileVisitor;
-import java.nio.file.attribute.BasicFileAttributes;
+import java.nio.file.attribute.BasicFileAttributes;
-import java.util.Arrays;
+import java.util.Arrays;
-import java.util.Comparator;
+import java.util.Comparator;
-import java.util.List;
+import java.util.List;
-
+
-import org.apache.commons.io.FileUtils;
+import org.apache.commons.io.FileUtils;
-import org.junit.After;
+import org.junit.After;
-import org.junit.AfterClass;
+import org.junit.AfterClass;
-import org.junit.Before;
+import org.junit.Before;
-import org.junit.BeforeClass;
+import org.junit.BeforeClass;
-import org.junit.Test;
+import org.junit.Test;
-import org.springframework.util.FileSystemUtils;
+import org.springframework.util.FileSystemUtils;
-
+
-public class JavaDirectoryDeleteUnitTest {
+public class JavaDirectoryDeleteUnitTest {
-    private static Path TEMP_DIRECTORY;
+    private static Path TEMP_DIRECTORY;
-    private static final String DIRECTORY_NAME = "toBeDeleted";
+    private static final String DIRECTORY_NAME = "toBeDeleted";
-
+
-    private static final List<String> ALL_LINES = Arrays.asList("This is line 1", "This is line 2", "This is line 3", "This is line 4", "This is line 5", "This is line 6");
+    private static final List<String> ALL_LINES = Arrays.asList("This is line 1", "This is line 2", "This is line 3", "This is line 4", "This is line 5", "This is line 6");
-
+
-    @BeforeClass
+    @BeforeClass
-    public static void initializeTempDirectory() throws IOException {
+    public static void initializeTempDirectory() throws IOException {
-        TEMP_DIRECTORY = Files.createTempDirectory("tmpForJUnit");
+        TEMP_DIRECTORY = Files.createTempDirectory("tmpForJUnit");
-    }
+    }
-
+
-    @AfterClass
+    @AfterClass
-    public static void cleanTempDirectory() throws IOException {
+    public static void cleanTempDirectory() throws IOException {
-        FileUtils.deleteDirectory(TEMP_DIRECTORY.toFile());
+        FileUtils.deleteDirectory(TEMP_DIRECTORY.toFile());
-    }
+    }
-
+
-    @Before
+    @Before
-    public void setupDirectory() throws IOException {
+    public void setupDirectory() throws IOException {
-        Path tempPathForEachTest = Files.createDirectory(TEMP_DIRECTORY.resolve(DIRECTORY_NAME));
+        Path tempPathForEachTest = Files.createDirectory(TEMP_DIRECTORY.resolve(DIRECTORY_NAME));
-
+
-        // Create a directory structure
+        // Create a directory structure
-        Files.write(tempPathForEachTest.resolve("file1.txt"), ALL_LINES.subList(0, 2));
+        Files.write(tempPathForEachTest.resolve("file1.txt"), ALL_LINES.subList(0, 2));
-        Files.write(tempPathForEachTest.resolve("file2.txt"), ALL_LINES.subList(2, 4));
+        Files.write(tempPathForEachTest.resolve("file2.txt"), ALL_LINES.subList(2, 4));
-
+
-        Files.createDirectories(tempPathForEachTest.resolve("Empty"));
+        Files.createDirectories(tempPathForEachTest.resolve("Empty"));
-
+
-        Path aSubDir = Files.createDirectories(tempPathForEachTest.resolve("notEmpty"));
+        Path aSubDir = Files.createDirectories(tempPathForEachTest.resolve("notEmpty"));
-        Files.write(aSubDir.resolve("file3.txt"), ALL_LINES.subList(3, 5));
+        Files.write(aSubDir.resolve("file3.txt"), ALL_LINES.subList(3, 5));
-        Files.write(aSubDir.resolve("file4.txt"), ALL_LINES.subList(0, 3));
+        Files.write(aSubDir.resolve("file4.txt"), ALL_LINES.subList(0, 3));
-
+
-        aSubDir = Files.createDirectories(aSubDir.resolve("anotherSubDirectory"));
+        aSubDir = Files.createDirectories(aSubDir.resolve("anotherSubDirectory"));
-        Files.write(aSubDir.resolve("file5.txt"), ALL_LINES.subList(4, 5));
+        Files.write(aSubDir.resolve("file5.txt"), ALL_LINES.subList(4, 5));
-        Files.write(aSubDir.resolve("file6.txt"), ALL_LINES.subList(0, 2));
+        Files.write(aSubDir.resolve("file6.txt"), ALL_LINES.subList(0, 2));
-    }
+    }
-
+
-    @After
+    @After
-    public void checkAndCleanupIfRequired() throws IOException {
+    public void checkAndCleanupIfRequired() throws IOException {
-        Path pathToBeDeleted = TEMP_DIRECTORY.resolve(DIRECTORY_NAME);
+        Path pathToBeDeleted = TEMP_DIRECTORY.resolve(DIRECTORY_NAME);
-        if (Files.exists(pathToBeDeleted)) {
+        if (Files.exists(pathToBeDeleted)) {
-            FileUtils.deleteDirectory(pathToBeDeleted.toFile());
+            FileUtils.deleteDirectory(pathToBeDeleted.toFile());
-        }
+        }
-    }
+    }
-
+
-    private boolean deleteDirectory(File directoryToBeDeleted) {
+    private boolean deleteDirectory(File directoryToBeDeleted) {
-        File[] allContents = directoryToBeDeleted.listFiles();
+        File[] allContents = directoryToBeDeleted.listFiles();
-
+
-        if (allContents != null) {
+        if (allContents != null) {
-            for (File file : allContents) {
+            for (File file : allContents) {
-                deleteDirectory(file);
+                deleteDirectory(file);
-            }
+            }
-        }
+        }
-
+
-        return directoryToBeDeleted.delete();
+        return directoryToBeDeleted.delete();
-    }
+    }
-
+
-    @Test
+    @Test
-    public void givenDirectory_whenDeletedWithRecursion_thenIsGone() throws IOException {
+    public void givenDirectory_whenDeletedWithRecursion_thenIsGone() throws IOException {
-        Path pathToBeDeleted = TEMP_DIRECTORY.resolve(DIRECTORY_NAME);
+        Path pathToBeDeleted = TEMP_DIRECTORY.resolve(DIRECTORY_NAME);
-
+
-        boolean result = deleteDirectory(pathToBeDeleted.toFile());
+        boolean result = deleteDirectory(pathToBeDeleted.toFile());
-
+
-        assertTrue("Could not delete directory", result);
+        assertTrue("Could not delete directory", result);
-        assertFalse("Directory still exists", Files.exists(pathToBeDeleted));
+        assertFalse("Directory still exists", Files.exists(pathToBeDeleted));
-    }
+    }
-
+
-    @Test
+    @Test
-    public void givenDirectory_whenDeletedWithCommonsIOFileUtils_thenIsGone() throws IOException {
+    public void givenDirectory_whenDeletedWithCommonsIOFileUtils_thenIsGone() throws IOException {
-        Path pathToBeDeleted = TEMP_DIRECTORY.resolve(DIRECTORY_NAME);
+        Path pathToBeDeleted = TEMP_DIRECTORY.resolve(DIRECTORY_NAME);
-
+
-        FileUtils.deleteDirectory(pathToBeDeleted.toFile());
+        FileUtils.deleteDirectory(pathToBeDeleted.toFile());
-
+
-        assertFalse("Directory still exists", Files.exists(pathToBeDeleted));
+        assertFalse("Directory still exists", Files.exists(pathToBeDeleted));
-    }
+    }
-
+
-    @Test
+    @Test
-    public void givenDirectory_whenDeletedWithSpringFileSystemUtils_thenIsGone() throws IOException {
+    public void givenDirectory_whenDeletedWithSpringFileSystemUtils_thenIsGone() throws IOException {
-        Path pathToBeDeleted = TEMP_DIRECTORY.resolve(DIRECTORY_NAME);
+        Path pathToBeDeleted = TEMP_DIRECTORY.resolve(DIRECTORY_NAME);
-
+
-        boolean result = FileSystemUtils.deleteRecursively(pathToBeDeleted.toFile());
+        boolean result = FileSystemUtils.deleteRecursively(pathToBeDeleted.toFile());
-
+
-        assertTrue("Could not delete directory", result);
+        assertTrue("Could not delete directory", result);
-        assertFalse("Directory still exists", Files.exists(pathToBeDeleted));
+        assertFalse("Directory still exists", Files.exists(pathToBeDeleted));
-    }
+    }
-
+
-    @Test
+    @Test
-    public void givenDirectory_whenDeletedWithFilesWalk_thenIsGone() throws IOException {
+    public void givenDirectory_whenDeletedWithFilesWalk_thenIsGone() throws IOException {
-        Path pathToBeDeleted = TEMP_DIRECTORY.resolve(DIRECTORY_NAME);
+        Path pathToBeDeleted = TEMP_DIRECTORY.resolve(DIRECTORY_NAME);
-
+
-        Files.walk(pathToBeDeleted).sorted(Comparator.reverseOrder()).map(Path::toFile).forEach(File::delete);
+        Files.walk(pathToBeDeleted).sorted(Comparator.reverseOrder()).map(Path::toFile).forEach(File::delete);
-
+
-        assertFalse("Directory still exists", Files.exists(pathToBeDeleted));
+        assertFalse("Directory still exists", Files.exists(pathToBeDeleted));
-    }
+    }
-
+
-    @Test
+    @Test
-    public void givenDirectory_whenDeletedWithNIO2WalkFileTree_thenIsGone() throws IOException {
+    public void givenDirectory_whenDeletedWithNIO2WalkFileTree_thenIsGone() throws IOException {
-        Path pathToBeDeleted = TEMP_DIRECTORY.resolve(DIRECTORY_NAME);
+        Path pathToBeDeleted = TEMP_DIRECTORY.resolve(DIRECTORY_NAME);
-
+
-        Files.walkFileTree(pathToBeDeleted, new SimpleFileVisitor<Path>() {
+        Files.walkFileTree(pathToBeDeleted, new SimpleFileVisitor<Path>() {
-            @Override
+            @Override
-            public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {
+            public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {
-                Files.delete(dir);
+                Files.delete(dir);
-                return FileVisitResult.CONTINUE;
+                return FileVisitResult.CONTINUE;
-            }
+            }
-
+
-            @Override
+            @Override
-            public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
+            public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
-                Files.delete(file);
+                Files.delete(file);
-                return FileVisitResult.CONTINUE;
+                return FileVisitResult.CONTINUE;
-            }
+            }
-        });
+        });
-
+
-        assertFalse("Directory still exists", Files.exists(pathToBeDeleted));
+        assertFalse("Directory still exists", Files.exists(pathToBeDeleted));
-    }
+    }
-}
+}

libraries-5/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">
+    <parent>
+        <artifactId>parent-modules</artifactId>
+        <groupId>com.baeldung</groupId>
+        <version>1.0.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>libraries-5</artifactId>
+
+
+</project>

libraries-6/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">
+    <parent>
+        <artifactId>parent-modules</artifactId>
+        <groupId>com.baeldung</groupId>
+        <version>1.0.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>libraries-6</artifactId>
+
+
+</project>

libraries/README.md

@@ -19,6 +19,8 @@ Remember, for advanced libraries like [Jackson](/jackson) and [JUnit](/testing-m
 - [Software Transactional Memory in Java Using Multiverse](https://www.baeldung.com/java-multiverse-stm)
 - [Locality-Sensitive Hashing in Java Using Java-LSH](https://www.baeldung.com/locality-sensitive-hashing)
 - [Introduction to Neuroph](https://www.baeldung.com/neuroph)
+
+#4
 - [Quick Guide to RSS with Rome](https://www.baeldung.com/rome-rss)
 - [Introduction to PCollections](https://www.baeldung.com/java-pcollections)
 - [Introduction to Eclipse Collections](https://www.baeldung.com/eclipse-collections)
@@ -29,6 +31,8 @@ Remember, for advanced libraries like [Jackson](/jackson) and [JUnit](/testing-m
 - [Guide to JDeferred](https://www.baeldung.com/jdeferred)
 - [Introduction to MBassador](https://www.baeldung.com/mbassador)
 - [Using Pairs in Java](https://www.baeldung.com/java-pairs)
+
+#5
 - [Introduction to Caffeine](https://www.baeldung.com/java-caching-caffeine)
 - [Introduction to StreamEx](https://www.baeldung.com/streamex)
 - [A Docker Guide for Java](https://www.baeldung.com/docker-java-api)
@@ -39,10 +43,13 @@ Remember, for advanced libraries like [Jackson](/jackson) and [JUnit](/testing-m
 - [Introduction to Atlassian Fugue](https://www.baeldung.com/java-fugue)
 - [Publish and Receive Messages with Nats Java Client](https://www.baeldung.com/nats-java-client)
 - [Java Concurrency Utility with JCTools](https://www.baeldung.com/java-concurrency-jc-tools)
+
+#6
 - [Introduction to JavaPoet](https://www.baeldung.com/java-poet)
 - [Guide to Resilience4j](https://www.baeldung.com/resilience4j)
-- [Exactly Once Processing in Kafka](https://www.baeldung.com/kafka-exactly-once)
 - [Implementing a FTP-Client in Java](https://www.baeldung.com/java-ftp-client)
 - [Introduction to Functional Java](https://www.baeldung.com/java-functional-library)
 - [A Guide to the Reflections Library](https://www.baeldung.com/reflections-library)
+
+- [Exactly Once Processing in Kafka](https://www.baeldung.com/kafka-exactly-once)
 - More articles [[next -->]](/libraries-2)

libraries/pom.xml

@@ -70,11 +70,11 @@
             <version>${jnats.version}</version>
         </dependency>
 
-        <dependency>
+<!--        <dependency>-->
-            <groupId>rome</groupId>
+<!--            <groupId>rome</groupId>-->
-            <artifactId>rome</artifactId>
+<!--            <artifactId>rome</artifactId>-->
-            <version>${rome.version}</version>
+<!--            <version>${rome.version}</version>-->
-        </dependency>
+<!--        </dependency>-->
         <dependency>
             <groupId>net.serenity-bdd</groupId>
             <artifactId>serenity-core</artifactId>
@@ -218,11 +218,11 @@
             <artifactId>quartz</artifactId>
             <version>${quartz.version}</version>
         </dependency>
-        <dependency>
+<!--        <dependency>-->
-            <groupId>one.util</groupId>
+<!--            <groupId>one.util</groupId>-->
-            <artifactId>streamex</artifactId>
+<!--            <artifactId>streamex</artifactId>-->
-            <version>${streamex.version}</version>
+<!--            <version>${streamex.version}</version>-->
-        </dependency>
+<!--        </dependency>-->
         <dependency>
             <groupId>org.jooq</groupId>
             <artifactId>jool</artifactId>
@@ -256,18 +256,18 @@
                 </exclusion>
             </exclusions>
         </dependency>
-        <dependency>
+<!--        <dependency>-->
-            <groupId>org.awaitility</groupId>
+<!--            <groupId>org.awaitility</groupId>-->
-            <artifactId>awaitility</artifactId>
+<!--            <artifactId>awaitility</artifactId>-->
-            <version>${awaitility.version}</version>
+<!--            <version>${awaitility.version}</version>-->
-            <scope>test</scope>
+<!--            <scope>test</scope>-->
-        </dependency>
+<!--        </dependency>-->
-        <dependency>
+<!--        <dependency>-->
-            <groupId>org.awaitility</groupId>
+<!--            <groupId>org.awaitility</groupId>-->
-            <artifactId>awaitility-proxy</artifactId>
+<!--            <artifactId>awaitility-proxy</artifactId>-->
-            <version>${awaitility.version}</version>
+<!--            <version>${awaitility.version}</version>-->
-            <scope>test</scope>
+<!--            <scope>test</scope>-->
-        </dependency>
+<!--        </dependency>-->
         <dependency>
             <groupId>org.hamcrest</groupId>
             <artifactId>java-hamcrest</artifactId>
@@ -284,42 +284,42 @@
             <artifactId>byte-buddy-agent</artifactId>
             <version>${bytebuddy.version}</version>
         </dependency>
-        <dependency>
+<!--        <dependency>-->
-            <groupId>org.pcollections</groupId>
+<!--            <groupId>org.pcollections</groupId>-->
-            <artifactId>pcollections</artifactId>
+<!--            <artifactId>pcollections</artifactId>-->
-            <version>${pcollections.version}</version>
+<!--            <version>${pcollections.version}</version>-->
-        </dependency>
+<!--        </dependency>-->
-        <dependency>
+<!--        <dependency>-->
-            <groupId>com.machinezoo.noexception</groupId>
+<!--            <groupId>com.machinezoo.noexception</groupId>-->
-            <artifactId>noexception</artifactId>
+<!--            <artifactId>noexception</artifactId>-->
-            <version>${noexception.version}</version>
+<!--            <version>${noexception.version}</version>-->
-        </dependency>
+<!--        </dependency>-->
-        <dependency>
+<!--        <dependency>-->
-            <groupId>org.eclipse.collections</groupId>
+<!--            <groupId>org.eclipse.collections</groupId>-->
-            <artifactId>eclipse-collections</artifactId>
+<!--            <artifactId>eclipse-collections</artifactId>-->
-            <version>${eclipse-collections.version}</version>
+<!--            <version>${eclipse-collections.version}</version>-->
-        </dependency>
+<!--        </dependency>-->
-        <dependency>
+<!--        <dependency>-->
-            <groupId>io.vavr</groupId>
+<!--            <groupId>io.vavr</groupId>-->
-            <artifactId>vavr</artifactId>
+<!--            <artifactId>vavr</artifactId>-->
-            <version>${vavr.version}</version>
+<!--            <version>${vavr.version}</version>-->
-        </dependency>
+<!--        </dependency>-->
 
-        <dependency>
+<!--        <dependency>-->
-            <groupId>com.haulmont.yarg</groupId>
+<!--            <groupId>com.haulmont.yarg</groupId>-->
-            <artifactId>yarg</artifactId>
+<!--            <artifactId>yarg</artifactId>-->
-            <version>${yarg.version}</version>
+<!--            <version>${yarg.version}</version>-->
-        </dependency>
+<!--        </dependency>-->
-        <dependency>
+<!--        <dependency>-->
-            <groupId>net.engio</groupId>
+<!--            <groupId>net.engio</groupId>-->
-            <artifactId>mbassador</artifactId>
+<!--            <artifactId>mbassador</artifactId>-->
-            <version>${mbassador.version}</version>
+<!--            <version>${mbassador.version}</version>-->
-        </dependency>
+<!--        </dependency>-->
-        <dependency>
+<!--        <dependency>-->
-            <groupId>org.jdeferred</groupId>
+<!--            <groupId>org.jdeferred</groupId>-->
-            <artifactId>jdeferred-core</artifactId>
+<!--            <artifactId>jdeferred-core</artifactId>-->
-            <version>${jdeferred.version}</version>
+<!--            <version>${jdeferred.version}</version>-->
-        </dependency>
+<!--        </dependency>-->
         <dependency>
             <groupId>com.codepoetics</groupId>
             <artifactId>protonpack</artifactId>
@@ -572,14 +572,14 @@
         <jUnitParams.version>1.1.0</jUnitParams.version>
         <java-lsh.version>0.10</java-lsh.version>
         <pact.version>3.5.0</pact.version>
-        <awaitility.version>3.0.0</awaitility.version>
+<!--        <awaitility.version>3.0.0</awaitility.version>-->
         <org.hamcrest.java-hamcrest.version>2.0.0.0</org.hamcrest.java-hamcrest.version>
         <bytebuddy.version>1.7.1</bytebuddy.version>
-        <pcollections.version>2.1.2</pcollections.version>
+<!--        <pcollections.version>2.1.2</pcollections.version>-->
-        <rome.version>1.0</rome.version>
+<!--        <rome.version>1.0</rome.version>-->
-        <eclipse-collections.version>8.2.0</eclipse-collections.version>
+<!--        <eclipse-collections.version>8.2.0</eclipse-collections.version>-->
-        <streamex.version>0.6.5</streamex.version>
+<!--        <streamex.version>0.6.5</streamex.version>-->
-        <vavr.version>0.9.0</vavr.version>
+<!--        <vavr.version>0.9.0</vavr.version>-->
 
         <protonpack.version>1.15</protonpack.version>
         <caffeine.version>2.5.5</caffeine.version>
@@ -604,10 +604,10 @@
         <quartz.version>2.3.0</quartz.version>
         <jool.version>0.9.12</jool.version>
         <jmh.version>1.19</jmh.version>
-        <noexception.version>1.1.0</noexception.version>
+<!--        <noexception.version>1.1.0</noexception.version>-->
-        <yarg.version>2.0.4</yarg.version>
+<!--        <yarg.version>2.0.4</yarg.version>-->
-        <mbassador.version>1.3.1</mbassador.version>
+<!--        <mbassador.version>1.3.1</mbassador.version>-->
-        <jdeferred.version>1.2.6</jdeferred.version>
+<!--        <jdeferred.version>1.2.6</jdeferred.version>-->
         <functionaljava.version>4.8.1</functionaljava.version>
         <fugue.version>4.5.1</fugue.version>
         <maven-jar-plugin.version>3.0.2</maven-jar-plugin.version>

pom.xml

@@ -1011,6 +1011,10 @@
                 <!-- <module>lagom</module> --> <!-- Not a maven project -->
                 <module>libraries-2</module>
                 <module>libraries-3</module>
+                <module>libraries-4</module>
+<!--                <module>libraries-5</module>-->
+<!--                <module>libraries-6</module>-->
+
                 <module>libraries-apache-commons</module>
                 <module>libraries-apache-commons-collections</module>
                 <module>libraries-apache-commons-io</module>