Utworzenie projektu P01-JavaSE

P01-JavaSE/.gitignore

+# Maven target directory
+/target/
+
+# Eclipse configuration files
+/.settings/
+/.classpath
+/.project
+
+# IntelliJ configuration files
+/.idea/
+/*.iml

P01-JavaSE/pom.xml

+<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>
+	<groupId>net.patrykczarnik.java_examples</groupId>
+	<artifactId>P01-JavaSE</artifactId>
+	<version>0.1-SNAPSHOT</version>
+	<packaging>jar</packaging>
+
+	<name>Przykłady Java SE</name>
+	<description>Dla studentów kursów i szkoleń prowadzonych przez Patryka Czarnika</description>
+
+	<properties>
+		<maven.compiler.source>17</maven.compiler.source>
+		<maven.compiler.target>17</maven.compiler.target>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+	</properties>
+
+</project>

P01-JavaSE/src/main/java/Hello.java

+
+public class Hello {
+
+    public static void main(String[] args) {
+        System.out.println("Hello world!");
+    }
+
+}