Remove 1.1.x VM install UI and code supporting it

JDT can target Java 1.8 as a minimum so providing a special case option
to have Java 1.1.x JVM that can not be used for anything after that is
useless.
Fixes #648 .

Author: akurtakov

org.eclipse.jdt.debug.ui/plugin.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <?eclipse version="3.0"?>
 <!--
-     Copyright (c) 2005, 2024 IBM Corporation and others.
+     Copyright (c) 2005, 2025 IBM Corporation and others.
 
      This program and the accompanying materials
      are made available under the terms of the Eclipse Public License 2.0
@@ -2998,11 +2998,6 @@ M4 = Platform-specific fourth key
             class="org.eclipse.jdt.internal.debug.ui.jres.StandardVMCommandTab"
             id="org.eclipse.jdt.debug.ui.StandardVMCommandTab">
       </vmInstallTypePage>
-      <vmInstallTypePage
-            vmInstallTypeID="org.eclipse.jdt.launching.Standard11xVMType"
-            class="org.eclipse.jdt.internal.debug.ui.jres.StandardVMCommandTab"
-            id="org.eclipse.jdt.debug.ui.StandardVMCommandTab">
-      </vmInstallTypePage>
    </extension>
    <extension
          point="org.eclipse.team.core.fileTypes">

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

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2000, 2018 IBM Corporation and others.
+ * Copyright (c) 2000, 2025 IBM Corporation and others.
  *
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
@@ -203,8 +203,6 @@ public class LaunchingMessages extends NLS {
 	public static String JavaSourceLocator_Unable_to_restore_Java_source_locator___invalid_format__14;
 	public static String JavaSourceLocator_Exception_occurred_initializing_source_locator__15;
 
-	public static String Standard11xVMType_Standard_1_1_x_VM_1;
-
 	public static String PackageFragmentRootSourceLocation_Unable_to_initialize_source_location___missing_handle_identifier_for_package_fragment_root__6;
 	public static String PackageFragmentRootSourceLocation_Unable_to_initialize_source_location___package_fragment_root_does_not_exist__7;
 	public static String PackageFragmentRootSourceLocation_Exception_occurred_initializing_source_location__8;

org.eclipse.jdt.launching/launching/org/eclipse/jdt/internal/launching/LaunchingMessages.properties

@@ -1,5 +1,5 @@
 ###############################################################################
-# Copyright (c) 2000, 2018 IBM Corporation and others.
+# Copyright (c) 2000, 2025 IBM Corporation and others.
 #
 # This program and the accompanying materials
 # are made available under the terms of the Eclipse Public License 2.0
@@ -165,8 +165,6 @@ JavaSourceLocator_Unable_to_restore_source_location__12=Unable to restore source
 JavaSourceLocator_Unable_to_restore_Java_source_locator___invalid_format__14=Unable to restore Java source locator - invalid format.
 JavaSourceLocator_Exception_occurred_initializing_source_locator__15=Exception occurred initializing source locator.
 
-Standard11xVMType_Standard_1_1_x_VM_1=Standard 1.1.x VM
-
 PackageFragmentRootSourceLocation_Unable_to_initialize_source_location___missing_handle_identifier_for_package_fragment_root__6=Unable to initialize source location - missing handle identifier for package fragment root.
 PackageFragmentRootSourceLocation_Unable_to_initialize_source_location___package_fragment_root_does_not_exist__7=Unable to initialize source location - package fragment root does not exist.
 PackageFragmentRootSourceLocation_Exception_occurred_initializing_source_location__8=Exception occurred initializing source location.

org.eclipse.jdt.launching/launching/org/eclipse/jdt/internal/launching/Standard11xVM.java

@@ -87,7 +87,6 @@ public class StandardVMType extends AbstractVMInstallType {
 
 	/**
 	 * The minimal -Xmx size for launching a JVM. <br>
-	 * <b>Note:</b> Must be omitted for Standard11xVM! <br>
 	 * <b>Note:</b> Must be at least -Xmx16m for JRockit, see <a href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=433455">bug 433455</a>.
 	 *
 	 * @since 3.7.100

org.eclipse.jdt.launching/launching/org/eclipse/jdt/internal/launching/Standard11xVMRunner.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2000, 2024 IBM Corporation and others.
+ * Copyright (c) 2000, 2025 IBM Corporation and others.
  *
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
@@ -41,7 +41,6 @@
 import org.eclipse.debug.core.model.IStreamsProxy;
 import org.eclipse.jdt.internal.launching.LaunchingMessages;
 import org.eclipse.jdt.internal.launching.LaunchingPlugin;
-import org.eclipse.jdt.internal.launching.Standard11xVM;
 import org.eclipse.jdt.internal.launching.StandardVMType;
 import org.eclipse.osgi.util.NLS;
 import org.w3c.dom.Document;
@@ -378,9 +377,7 @@ public Map<String, String> evaluateSystemProperties(String[] properties, IProgre
 				if (runner == null) {
 					abort(NLS.bind(LaunchingMessages.AbstractVMInstall_0, ""), null, IJavaLaunchConfigurationConstants.ERR_INTERNAL_ERROR); //$NON-NLS-1$
 				}
-				if (!(this instanceof Standard11xVM)) {
-					config.setVMArguments(new String[] { StandardVMType.MIN_VM_SIZE });
-				}
+				config.setVMArguments(new String[] { StandardVMType.MIN_VM_SIZE });
 				config.setProgramArguments(properties);
 				Launch launch = new Launch(null, ILaunchManager.RUN_MODE, null);
 				if (monitor.isCanceled()) {

org.eclipse.jdt.launching/launching/org/eclipse/jdt/internal/launching/Standard11xVMType.java

@@ -36,10 +36,6 @@
             class="org.eclipse.jdt.internal.launching.StandardVMType"
             id="org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType">
       </vmInstallType>
-      <vmInstallType
-            class="org.eclipse.jdt.internal.launching.Standard11xVMType"
-            id="org.eclipse.jdt.launching.Standard11xVMType">
-      </vmInstallType>
       <vmInstallType
             class="org.eclipse.jdt.internal.launching.EEVMType"
             id="org.eclipse.jdt.launching.EEVMType">