Update examples to JDK 17

Author: sunye

plugins/eclipse/examples/projects/org.atlanmod.neoemf.eclipse.examples.demo/.classpath

@@ -1,7 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17">
+		<attributes>
+			<attribute name="module" value="true"/>
+		</attributes>
+	</classpathentry>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
-	<classpathentry kind="src" path="src/"/>
+	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>

plugins/eclipse/examples/projects/org.atlanmod.neoemf.eclipse.examples.demo/.project

@@ -33,7 +33,6 @@
 	</buildSpec>
 	<natures>
 		<nature>org.eclipse.xtext.ui.shared.xtextNature</nature>
-		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 		<nature>org.eclipse.pde.PluginNature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 	</natures>

plugins/eclipse/examples/projects/org.atlanmod.neoemf.eclipse.examples.tutorial/.project

@@ -33,7 +33,6 @@
 	</buildSpec>
 	<natures>
 		<nature>org.eclipse.xtext.ui.shared.xtextNature</nature>
-		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 		<nature>org.eclipse.pde.PluginNature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 	</natures>

plugins/eclipse/examples/projects/org.atlanmod.neoemf.eclipse.examples.tutorial/build.properties

@@ -1,7 +1,6 @@
-#
 source..=src/,\
          src-gen/
-output..=target/
+output.. = target/classes/
 bin.includes=.,\
              META-INF/,\
              plugin.xml,\

plugins/eclipse/examples/projects/org.eclipse.gmt.modisco.java/.classpath

@@ -1,7 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
-	<classpathentry kind="src" path="src-gen/"/>
+	<classpathentry kind="src" path="src-gen"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17">
+		<attributes>
+			<attribute name="module" value="true"/>
+		</attributes>
+	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>

plugins/eclipse/examples/projects/org.eclipse.gmt.modisco.java/.project

@@ -5,11 +5,6 @@
 	<projects>
 	</projects>
 	<buildSpec>
-		<buildCommand>
-			<name>org.eclipse.xtext.ui.shared.xtextBuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
 		<buildCommand>
 			<name>org.eclipse.jdt.core.javabuilder</name>
 			<arguments>
@@ -32,8 +27,6 @@
 		</buildCommand>
 	</buildSpec>
 	<natures>
-		<nature>org.eclipse.xtext.ui.shared.xtextNature</nature>
-		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 		<nature>org.eclipse.pde.PluginNature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 	</natures>

plugins/eclipse/examples/projects/org.eclipse.gmt.modisco.java/build.properties

@@ -1,6 +1,6 @@
 #
 source..=src-gen/
-output..=target/
+output.. = target/classes/
 bin.includes=.,\
              META-INF/,\
              plugin.xml,\

plugins/eclipse/releng/configuration/pom.xml

@@ -23,18 +23,20 @@
         <compare.url>https://download.eclipse.org/modeling/emf/compare/updates/releases/3.3/R202505141345/</compare.url>
         <eclipse.url>https://download.eclipse.org/releases/2025-09/</eclipse.url>
         <emf.url>https://download.eclipse.org/modeling/emf/emf/builds/release/2.39.0/</emf.url>
-
+        <jdk.version>17</jdk.version>
         <maven.test.skip>true</maven.test.skip>
         <maven.deploy.skip>true</maven.deploy.skip>
         <tycho-plugin.version>5.0.0</tycho-plugin.version>
         <apache.felix.version>2.2.12</apache.felix.version>
-        <maven.compiler.source>17</maven.compiler.source>
-        <maven.compiler.target>17</maven.compiler.target>
+        <maven.compiler.source>${jdk.version}</maven.compiler.source>
+        <maven.compiler.target>${jdk.version}</maven.compiler.target>
         <maven.compiler.debug>true</maven.compiler.debug>
+        <maven.compiler.release>${jdk.version}</maven.compiler.release>
         <maven.compiler.showWarnings>true</maven.compiler.showWarnings>
         <maven.compiler.showDeprecation>true</maven.compiler.showDeprecation>
+        <maven.compiler.release>17</maven.compiler.release>
         <maven.required.version>3.9.0</maven.required.version>
-        <neoemf.version>2.1.0</neoemf.version>
+        <neoemf.version>2.1.1-SNAPSHOT</neoemf.version>
     </properties>
 
     <repositories>
@@ -154,6 +156,9 @@
                     <configuration>
                         <copyResources>false</copyResources>
                         <useProjectSettings>false</useProjectSettings>
+                        <source>${maven.compiler.source}</source>
+                        <target>${maven.compiler.target}</target>
+                        <release>${maven.compiler.release}</release>
                     </configuration>
                 </plugin>
 

pom.xml

@@ -574,6 +574,18 @@
                     <artifactId>maven-gpg-plugin</artifactId>
                     <version>3.2.7</version>
                 </plugin>
+
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-clean-plugin</artifactId>
+                    <version>3.4.1</version>
+                </plugin>
+
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-source-plugin</artifactId>
+                    <version>3.3.1</version>
+                </plugin>
             </plugins>
         </pluginManagement>
     </build>