[23] Add Execution Environment for JavaSE-23 eclipse-jdt#419

org.eclipse.jdt.launching/launching/org/eclipse/jdt/internal/launching/EECompilationParticipant.java

@@ -8,6 +8,10 @@
  *
  * SPDX-License-Identifier: EPL-2.0
  *
+ * This is an implementation of an early-draft specification developed under the Java
+ * Community Process (JCP) and is made available for testing and evaluation purposes
+ * only. The code is not compatible with any specification of the JCP.
+ *
  * Contributors:
  *     IBM Corporation - initial API and implementation
  *******************************************************************************/
@@ -234,6 +238,8 @@ public static String getCompilerCompliance(IVMInstall2 vMInstall) {
 		String version = vMInstall.getJavaVersion();
 		if (version == null) {
 			return null;
+		} else if (version.startsWith(JavaCore.VERSION_23)) {
+			return JavaCore.VERSION_23;
 		} else if (version.startsWith(JavaCore.VERSION_22)) {
 			return JavaCore.VERSION_22;
 		} else if (version.startsWith(JavaCore.VERSION_21)) {

org.eclipse.jdt.launching/launching/org/eclipse/jdt/internal/launching/StandardVMType.java

@@ -8,6 +8,10 @@
  *
  * SPDX-License-Identifier: EPL-2.0
  *
+ * This is an implementation of an early-draft specification developed under the Java
+ * Community Process (JCP) and is made available for testing and evaluation purposes
+ * only. The code is not compatible with any specification of the JCP.
+ *
  * Contributors:
  *     IBM Corporation - initial API and implementation
  *     Michael Allman - Bug 211648, Bug 156343 - Standard VM not supported on MacOS
@@ -845,8 +849,10 @@ public URL getDefaultJavadocLocation(File installLocation) {
 	 */
 	public static URL getDefaultJavadocLocation(String version) {
 		try {
-			if (version.startsWith(JavaCore.VERSION_22)) {
-				// To modify to version 22 after the release
+			if (version.startsWith(JavaCore.VERSION_23)) {
+				// To modify to version 23 after the release
+				return new URL("https://docs.oracle.com/en/java/javase/22/docs/api/"); //$NON-NLS-1$
+			} else if (version.startsWith(JavaCore.VERSION_22)) {
 				return new URL("https://docs.oracle.com/en/java/javase/22/docs/api/"); //$NON-NLS-1$
 			} else if (version.startsWith(JavaCore.VERSION_21)) {
 				return new URL("https://docs.oracle.com/en/java/javase/21/docs/api/"); //$NON-NLS-1$

org.eclipse.jdt.launching/launching/org/eclipse/jdt/internal/launching/environments/EnvironmentsManager.java

@@ -8,6 +8,10 @@
  *
  *  SPDX-License-Identifier: EPL-2.0
  *
+ * This is an implementation of an early-draft specification developed under the Java
+ * Community Process (JCP) and is made available for testing and evaluation purposes
+ * only. The code is not compatible with any specification of the JCP.
+ *
  *  Contributors:
  *     IBM Corporation - initial API and implementation
  *
@@ -196,7 +200,9 @@ public synchronized Analyzer[] getAnalyzers() {
 
 	private String getExecutionEnvironmentCompliance(IExecutionEnvironment executionEnvironment) {
 		String desc = executionEnvironment.getId();
-		if (desc.indexOf(JavaCore.VERSION_22) != -1) {
+		if (desc.indexOf(JavaCore.VERSION_23) != -1) {
+			return JavaCore.VERSION_23;
+		} else if (desc.indexOf(JavaCore.VERSION_22) != -1) {
 			return JavaCore.VERSION_22;
 		} else if (desc.indexOf(JavaCore.VERSION_21) != -1) {
 			return JavaCore.VERSION_21;

org.eclipse.jdt.launching/launching/org/eclipse/jdt/internal/launching/environments/ExecutionEnvironmentAnalyzer.java

@@ -8,6 +8,10 @@
  *
  * SPDX-License-Identifier: EPL-2.0
  *
+ * This is an implementation of an early-draft specification developed under the Java
+ * Community Process (JCP) and is made available for testing and evaluation purposes
+ * only. The code is not compatible with any specification of the JCP.
+ *
  * Contributors:
  *     IBM Corporation - initial API and implementation
  *
@@ -41,6 +45,7 @@ public class ExecutionEnvironmentAnalyzer implements IExecutionEnvironmentAnalyz
 
 	// XXX: Note that this string is not yet standardized by OSGi, see http://wiki.osgi.org/wiki/Execution_Environment
 
+	private static final String JavaSE_23 = "JavaSE-23"; //$NON-NLS-1$
 	private static final String JavaSE_22 = "JavaSE-22"; //$NON-NLS-1$
 	private static final String JavaSE_21 = "JavaSE-21"; //$NON-NLS-1$
 	private static final String JavaSE_20 = "JavaSE-20"; //$NON-NLS-1$
@@ -96,7 +101,7 @@ public class ExecutionEnvironmentAnalyzer implements IExecutionEnvironmentAnalyz
 		mappings.put(JavaSE_1_8, new String[] { JavaSE_1_7 });
 		mappings.put(JavaSE_9, new String[] { JavaSE_1_8 });
 		mappings.put(JavaSE_10, new String[] { JavaSE_9 });
-		mappings.put(JavaSE_10_Plus, new String[] { JavaSE_22 });
+		mappings.put(JavaSE_10_Plus, new String[] { JavaSE_23 });
 		mappings.put(JavaSE_11, new String[] { JavaSE_10 });
 		mappings.put(JavaSE_12, new String[] { JavaSE_11 });
 		mappings.put(JavaSE_13, new String[] { JavaSE_12 });
@@ -109,6 +114,7 @@ public class ExecutionEnvironmentAnalyzer implements IExecutionEnvironmentAnalyz
 		mappings.put(JavaSE_20, new String[] { JavaSE_19 });
 		mappings.put(JavaSE_21, new String[] { JavaSE_20 });
 		mappings.put(JavaSE_22, new String[] { JavaSE_21 });
+		mappings.put(JavaSE_23, new String[] { JavaSE_22 });
 	}
 	@Override
 	public CompatibleEnvironment[] analyze(IVMInstall vm, IProgressMonitor monitor) throws CoreException {
@@ -134,7 +140,9 @@ public CompatibleEnvironment[] analyze(IVMInstall vm, IProgressMonitor monitor)
 					types = getTypes(CDC_FOUNDATION_1_1);
 				}
 			} else {
-				if (javaVersion.startsWith("22")) { //$NON-NLS-1$
+				if (javaVersion.startsWith("23")) { //$NON-NLS-1$
+					types = getTypes(JavaSE_23);
+				} else if (javaVersion.startsWith("22")) { //$NON-NLS-1$
 					types = getTypes(JavaSE_22);
 				} else if (javaVersion.startsWith("21")) { //$NON-NLS-1$
 					types = getTypes(JavaSE_21);

org.eclipse.jdt.launching/launching/org/eclipse/jdt/launching/JavaRuntime.java

@@ -8,6 +8,10 @@
  *
  * SPDX-License-Identifier: EPL-2.0
  *
+ * This is an implementation of an early-draft specification developed under the Java
+ * Community Process (JCP) and is made available for testing and evaluation purposes
+ * only. The code is not compatible with any specification of the JCP.
+ *
  * Contributors:
  *     IBM Corporation - initial API and implementation
  *     Frits Jalvingh - Contribution for Bug 459831 - [launching] Support attaching
@@ -3373,6 +3377,9 @@ private static void updateCompliance(IVMInstall vm) {
 				} else if (javaVersion.startsWith(JavaCore.VERSION_22)
 						&& (javaVersion.length() == JavaCore.VERSION_22.length() || javaVersion.charAt(JavaCore.VERSION_22.length()) == '.')) {
 					compliance = JavaCore.VERSION_22;
+				} else if (javaVersion.startsWith(JavaCore.VERSION_23)
+						&& (javaVersion.length() == JavaCore.VERSION_23.length() || javaVersion.charAt(JavaCore.VERSION_23.length()) == '.')) {
+					compliance = JavaCore.VERSION_23;
 				} else {
 					compliance = JavaCore.VERSION_22; // use latest by default
 				}

org.eclipse.jdt.launching/plugin.properties

@@ -1,5 +1,5 @@
 ###############################################################################
-# Copyright (c) 2000, 202 IBM Corporation and others.
+# Copyright (c) 2000, 2024 IBM Corporation and others.
 #
 # This program and the accompanying materials
 # are made available under the terms of the Eclipse Public License 2.0
@@ -8,6 +8,10 @@
 # 
 # SPDX-License-Identifier: EPL-2.0
 #
+# This is an implementation of an early-draft specification developed under the Java
+# Community Process (JCP) and is made available for testing and evaluation purposes
+# only. The code is not compatible with any specification of the JCP.
+#
 # Contributors:
 #     IBM Corporation - initial API and implementation
 ###############################################################################
@@ -84,6 +88,7 @@ environment.description.23 = Java Platform, Standard Edition 19
 environment.description.24 = Java Platform, Standard Edition 20
 environment.description.25 = Java Platform, Standard Edition 21
 environment.description.26 = Java Platform, Standard Edition 22
+environment.description.27 = Java Platform, Standard Edition 23
 
 classpathVariableInitializer.deprecated = Use the JRE System Library instead
 

org.eclipse.jdt.launching/plugin.xml

@@ -10,6 +10,11 @@
      
  	 SPDX-License-Identifier: EPL-2.0
 
+
+     This is an implementation of an early-draft specification developed under the Java
+     Community Process (JCP) and is made available for testing and evaluation purposes
+     only. The code is not compatible with any specification of the JCP.
+
      Contributors:
          IBM Corporation - initial API and implementation
  -->
@@ -388,6 +393,11 @@
             id="JavaSE-22"
             compliance="22">
       </environment>
+      <environment
+            description="%environment.description.27"
+            id="JavaSE-23"
+            compliance="23">
+      </environment>
       <analyzer
             class="org.eclipse.jdt.internal.launching.environments.ExecutionEnvironmentAnalyzer"
             id="org.eclipse.jdt.launching.eeAnalyzer"/>