Remove remaining pseudo dependency of E4-Injector to jakarta annotations

This ensures that the E4-Injector does not work with any specific
annotation class.

Author: HannesWell

runtime/bundles/org.eclipse.e4.core.di/.settings/org.eclipse.jdt.core.prefs

@@ -49,10 +49,10 @@ org.eclipse.jdt.core.compiler.problem.includeNullInfoFromAsserts=disabled
 org.eclipse.jdt.core.compiler.problem.incompatibleNonInheritedInterfaceMethod=warning
 org.eclipse.jdt.core.compiler.problem.incompleteEnumSwitch=ignore
 org.eclipse.jdt.core.compiler.problem.indirectStaticAccess=warning
-org.eclipse.jdt.core.compiler.problem.invalidJavadoc=error
+org.eclipse.jdt.core.compiler.problem.invalidJavadoc=warning
 org.eclipse.jdt.core.compiler.problem.invalidJavadocTags=enabled
 org.eclipse.jdt.core.compiler.problem.invalidJavadocTagsDeprecatedRef=enabled
-org.eclipse.jdt.core.compiler.problem.invalidJavadocTagsNotVisibleRef=enabled
+org.eclipse.jdt.core.compiler.problem.invalidJavadocTagsNotVisibleRef=disabled
 org.eclipse.jdt.core.compiler.problem.invalidJavadocTagsVisibility=private
 org.eclipse.jdt.core.compiler.problem.localVariableHiding=warning
 org.eclipse.jdt.core.compiler.problem.methodWithConstructorName=warning

runtime/bundles/org.eclipse.e4.core.di/META-INF/MANIFEST.MF

@@ -15,9 +15,7 @@ Export-Package: org.eclipse.e4.core.di;version="1.7.0",
  org.eclipse.e4.core.internal.di.osgi;x-internal:=true,
  org.eclipse.e4.core.internal.di.shared;x-friends:="org.eclipse.e4.core.contexts,org.eclipse.e4.core.di.extensions.supplier"
 Require-Bundle: org.eclipse.e4.core.di.annotations;bundle-version="[1.4.0,2.0.0)";visibility:=reexport
-Import-Package: jakarta.annotation;version="[2.0.0,4.0.0)",
- jakarta.inject;version="[2,3)",
- org.eclipse.osgi.framework.log;version="1.1.0",
+Import-Package: org.eclipse.osgi.framework.log;version="1.1.0",
  org.osgi.framework;version="[1.8.0,2.0.0)",
  org.osgi.util.tracker;version="[1.5.1,2.0.0)"
 Automatic-Module-Name: org.eclipse.e4.core.di

runtime/bundles/org.eclipse.e4.core.di/build.properties

@@ -18,4 +18,6 @@ bin.includes = META-INF/,\
                plugin.properties,\
                about.html,\
                .options
+additional.bundles = jakarta.annotation-api,\
+                     jakarta.inject.jakarta.inject-api
 src.includes = about.html

runtime/bundles/org.eclipse.e4.core.di/src/org/eclipse/e4/core/di/IInjector.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2010, 2017 IBM Corporation and others.
+ * Copyright (c) 2010, 2026 IBM Corporation and others.
  *
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
@@ -14,10 +14,6 @@
  *******************************************************************************/
 package org.eclipse.e4.core.di;
 
-import jakarta.annotation.PostConstruct;
-import jakarta.annotation.PreDestroy;
-import jakarta.inject.Scope;
-import jakarta.inject.Singleton;
 import java.lang.annotation.Annotation;
 import org.eclipse.e4.core.di.suppliers.PrimaryObjectSupplier;
 
@@ -37,7 +33,8 @@
  * The injection of values is generally done as a number of calls. User objects
  * that want to finalize the injected data (for instance, to perform
  * calculations based on multiple injected values) can place such calculations
- * in a method with the {@link PostConstruct} annotation.
+ * in a method with the {@link jakarta.annotation.PostConstruct PostConstruct}
+ * annotation.
  * </p>
  * <p>
  * When injecting values, all fields are injected prior to injection of methods.
@@ -51,7 +48,8 @@
  * </p>
  * <p>
  * When supplier is disposed, the injector will attempt to notify all injected
- * objects by calling methods with the {@link PreDestroy} annotation.
+ * objects by calling methods with the {@link jakarta.annotation.PreDestroy
+ * PreDestroy} annotation.
  *
  * @noimplement This interface is not intended to be implemented by clients.
  * @noextend This interface is not intended to be extended by clients.
@@ -156,8 +154,8 @@ void inject(Object object, PrimaryObjectSupplier objectSupplier, PrimaryObjectSu
 	 * @param objectSupplier primary object supplier for the injection
 	 * @return an instance of the specified class
 	 * @throws InjectionException if an exception occurred while performing this operation
-	 * @see Scope
-	 * @see Singleton
+	 * @see jakarta.inject.Scope
+	 * @see jakarta.inject.Singleton
 	 */
 	<T> T make(Class<T> clazz, PrimaryObjectSupplier objectSupplier) throws InjectionException;
 
@@ -174,8 +172,8 @@ void inject(Object object, PrimaryObjectSupplier objectSupplier, PrimaryObjectSu
 	 * @param staticSupplier additional object supplier for the injection, changes in injected values are not tracked
 	 * @return an instance of the specified class
 	 * @throws InjectionException if an exception occurred while performing this operation
-	 * @see Scope
-	 * @see Singleton
+	 * @see jakarta.inject.Scope
+	 * @see jakarta.inject.Singleton
 	 */
 	<T> T make(Class<T> clazz, PrimaryObjectSupplier objectSupplier, PrimaryObjectSupplier staticSupplier) throws InjectionException;
 

runtime/bundles/org.eclipse.e4.core.di/src/org/eclipse/e4/core/internal/di/ClassRequestor.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2010, 2015 IBM Corporation and others.
+ * Copyright (c) 2010, 2026 IBM Corporation and others.
  *
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
@@ -13,11 +13,8 @@
  *******************************************************************************/
 package org.eclipse.e4.core.internal.di;
 
-import jakarta.inject.Named;
-import java.lang.reflect.Field;
 import org.eclipse.e4.core.di.IInjector;
 import org.eclipse.e4.core.di.InjectionException;
-import org.eclipse.e4.core.di.annotations.Optional;
 import org.eclipse.e4.core.di.suppliers.IObjectDescriptor;
 import org.eclipse.e4.core.di.suppliers.PrimaryObjectSupplier;
 
@@ -29,11 +26,7 @@
  */
 public class ClassRequestor extends Requestor<Class<?>> {
 
-	@Optional
-	@Named("e4.internal.injectionLink")
-	final static public String pseudoVariable = null;
-
-	private static IObjectDescriptor[] pseudoVariableDescriptor;
+	private static IObjectDescriptor[] pseudoVariableDescriptor = {};
 
 	public ClassRequestor(Class<?> clazz, IInjector injector, PrimaryObjectSupplier primarySupplier, PrimaryObjectSupplier tempSupplier, Object requestingObject, boolean track) {
 		super(clazz, injector, primarySupplier, tempSupplier, requestingObject, track);
@@ -47,18 +40,6 @@ public Object execute() throws InjectionException {
 
 	@Override
 	public IObjectDescriptor[] calcDependentObjects() {
-		if (pseudoVariableDescriptor == null) {
-			Field field = null;
-			try {
-				field = ClassRequestor.class.getField("pseudoVariable"); //$NON-NLS-1$
-			} catch (SecurityException | NoSuchFieldException e) {
-				e.printStackTrace(); // tested - not going to happen
-				return null;
-			}
-			pseudoVariableDescriptor = new IObjectDescriptor[] {
-					new ObjectDescriptor(field.getGenericType(), field.getAnnotations()) };
-		}
-
 		return pseudoVariableDescriptor;
 	}
 
@@ -69,7 +50,7 @@ public String toString() {
 			tmp.append(location.getSimpleName());
 		}
 		tmp.append('.');
-		tmp.append(pseudoVariable);
+		tmp.append("pseudoVariable"); //$NON-NLS-1$
 		return tmp.toString();
 	}
 }