Create

.gitignore

+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.nar
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+
+# Maven build / target directory
+target/
+
+# IntelliJ IDEA files
+.idea/
+*.iml
+*.iws
+
+# Eclipse files
+.classpath
+.project
+.settings/
+
+# NetBeans files
+nbproject/private/
+build/
+nbbuild/
+dist/
+nbdist/
+nbactions.xml
+nb-configuration.xml
+
+# VS Code directories
+.vscode/
+
+# Ignore MacOSX filesystem artifacts
+.DS_Store
+
+# Ignore Windows filesystem artifacts
+Thumbs.db
+
+# Ignore Linux filesystem artifacts
+.*swp

README.md

+# An example Java 11 project using Maven and JUnit 5.x
+
+1. Get adoptopenjdk-11: https://adoptopenjdk.net/
+2. Get maven 3.6.x: https://maven.apache.org/
+3. Add above to your path if neccessary.
+4. `git clone git@github.com:example/test.git`
+5. `mvn clean package`
+6. `java -jar target/efrei-lab07-generics-empty-0.0.1-SNAPSHOT.jar`

pom.xml

+<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<packaging>jar</packaging>
+	<name>efrei-lab07-generics-empty</name>
+	<artifactId>efrei-lab07-generics-empty</artifactId>
+	<groupId>vsb-cs-java1</groupId>
+	<version>0.0.1-SNAPSHOT</version>
+
+	<description>An example Java 11 project using Maven and JUnit 5.x</description>
+
+	<url>https://github.com/example/test</url>
+
+	<licenses>
+		<license>
+			<name>MIT</name>
+			<url>https://spdx.org/licenses/MIT.html</url>
+			<distribution>repo</distribution>
+		</license>
+	</licenses>
+
+
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<main.class>lab.HelloWorld</main.class>
+		<java.version>17</java.version>
+		<junit.jupiter.version>5.4.2</junit.jupiter.version>
+		<maven.compiler.plugin.version>3.11.0</maven.compiler.plugin.version>
+		<maven.jar.plugin.version>3.3.0</maven.jar.plugin.version>
+		<maven.surefire.plugin.version>3.1.2</maven.surefire.plugin.version>
+		<maven.enforcer.plugin.version>3.4.1</maven.enforcer.plugin.version>
+		<maven.minimal.required.version>3.2.5</maven.minimal.required.version>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.junit.jupiter</groupId>
+			<artifactId>junit-jupiter-engine</artifactId>
+			<version>${junit.jupiter.version}</version>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>${maven.compiler.plugin.version}</version>
+				<configuration>
+					<source>${java.version}</source>
+					<target>${java.version}</target>
+					<showWarnings>true</showWarnings>
+					<showDeprecation>true</showDeprecation>
+				</configuration>
+			</plugin>
+
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-jar-plugin</artifactId>
+				<version>${maven.jar.plugin.version}</version>
+				<configuration>
+					<archive>
+						<manifest>
+							<addClasspath>true</addClasspath>
+							<classpathPrefix>lib/</classpathPrefix>
+							<mainClass>${main.class}</mainClass>
+						</manifest>
+					</archive>
+				</configuration>
+			</plugin>
+			<plugin>
+				<artifactId>maven-surefire-plugin</artifactId>
+				<version>${maven.surefire.plugin.version}</version>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-enforcer-plugin</artifactId>
+				<version>${maven.enforcer.plugin.version}</version>
+				<executions>
+					<execution>
+						<id>enforce-maven</id>
+						<goals>
+							<goal>enforce</goal>
+						</goals>
+						<configuration>
+							<rules>
+								<requireMavenVersion>
+									<version>
+										[${maven.minimal.required.version},)</version>
+									<message>Project requires minimum Maven
+										version
+										${maven.minimal.required.version}</message>
+								</requireMavenVersion>
+							</rules>
+							<fail>true</fail>
+						</configuration>
+					</execution>
+				</executions>
+			</plugin>
+		</plugins>
+	</build>
+</project>

src/main/java/lab/HelloWorld.java

+package lab;
+
+import java.util.logging.Logger;
+
+public class HelloWorld {
+
+    public static void main(String... args) {
+        Logger logger=Logger.getLogger(HelloWorld.class.getName());
+        logger.info("This is a module-using Hello World!");    }
+}

src/main/java/module-info.java

+module lab {
+    requires java.logging;
+}

src/test/java/lab/HelloWorldTest.java

+package lab;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import org.junit.jupiter.api.Test;
+
+import java.util.List;
+
+public class HelloWorldTest {
+
+
+    @Test
+    public void testImmutableCollections() {
+
+        List<String> fruits = List.of("Mangosteen", "Durian fruit", "Longan");
+
+        assertThrows(UnsupportedOperationException.class, () -> {
+            fruits.add("Mango");
+            fruits.remove(1);
+        });
+
+        assertEquals(3, fruits.size());
+
+    }
+}