diff --git a/org.eclipse.amp.escape/plugins/org.eclipse.amp.escape.ide/src/org/eclipse/amp/escape/ide/ActionSetDisabler.java b/org.eclipse.amp.escape/plugins/org.eclipse.amp.escape.ide/src/org/eclipse/amp/escape/ide/ActionSetDisabler.java
deleted file mode 100644
index e7d6f5d..0000000
--- a/org.eclipse.amp.escape/plugins/org.eclipse.amp.escape.ide/src/org/eclipse/amp/escape/ide/ActionSetDisabler.java
+++ /dev/null
@@ -1,89 +0,0 @@
-/**
- * <copyright>
- *
- * Copyright (c) 2009 Metascape, LLC.
- * All rights reserved.   This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- * 
- * Contributors:
- *   Metascape - Initial API and Implementation
- *
- * </copyright>
- *
- */
-
-package org.eclipse.amp.escape.ide;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.ui.IPerspectiveDescriptor;
-import org.eclipse.ui.IWorkbenchPage;
-import org.eclipse.ui.IWorkbenchWindow;
-import org.eclipse.ui.PerspectiveAdapter;
-import org.eclipse.ui.PlatformUI;
-import org.eclipse.ui.internal.Perspective;
-import org.eclipse.ui.internal.WorkbenchPage;
-import org.eclipse.ui.internal.registry.IActionSetDescriptor;
-
-/**
- * On activation of a perspective, disables provided action sets. Note: uses Eclipse internal APIs. Note that there is
- * not currently a mechanism to uninstall though it would be pretty simple to write one.
- * 
- * Inspired by code snippet from Dimitri Missoh.
- * 
- * @author mparker
- * 
- */
-@SuppressWarnings("restriction")
-public class ActionSetDisabler {
-
-    /**
-     * Install a perspective listener that disable supplied action sets whenever supplied target perspective is
-     * activated. Should only be called when platform workbench window is available, i.e. at early startup.
-     * 
-     * @param targetPerspective the target perspective id
-     * @param disabledActionSets all actions sets that should be disabled
-     */
-    public static void install(final String targetPerspective, final String... disabledActionSets) {
-        Display.getDefault().asyncExec(new Runnable() {
-            public void run() {
-                final IWorkbenchWindow workbenchWindow = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
-                if (workbenchWindow != null) {
-                    workbenchWindow.addPerspectiveListener(new PerspectiveAdapter() {
-
-                        @Override
-                        public void perspectiveActivated(IWorkbenchPage page,
-                                IPerspectiveDescriptor perspectiveDescriptor) {
-                            super.perspectiveActivated(page, perspectiveDescriptor);
-                            if (perspectiveDescriptor.getId().equals(targetPerspective)) {
-                                if (workbenchWindow.getActivePage() instanceof WorkbenchPage) {
-                                    WorkbenchPage worbenchPage = (WorkbenchPage) workbenchWindow.getActivePage();
-                                    Perspective perspective = worbenchPage.findPerspective(perspectiveDescriptor);
-                                    ArrayList<IActionSetDescriptor> disableActionSSets = new ArrayList<IActionSetDescriptor>();
-                                    if (perspective != null) {
-                                        List<String> disabledActionSetsList = Arrays.asList(disabledActionSets);
-                                        for (IActionSetDescriptor actionSet : perspective.getAlwaysOnActionSets()) {
-                                            if (disabledActionSetsList.contains(actionSet.getId())) {
-                                                disableActionSSets.add(actionSet);
-                                            }
-                                        }
-                                        perspective.turnOffActionSets(disableActionSSets
-                                                                      .toArray(new IActionSetDescriptor[disableActionSSets.size()]));
-                                    }
-                                }
-                            }
-                        }
-                    });
-                }
-            }
-
-        });
-
-    }
-
-}