Index: OpenTypeAction.java
===================================================================
RCS file: /home/eclipse/org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/actions/OpenTypeAction.java,v
retrieving revision 1.31
diff -u -r1.31 OpenTypeAction.java
--- OpenTypeAction.java	27 Apr 2005 17:42:28 -0000	1.31
+++ OpenTypeAction.java	15 Jun 2005 13:49:32 -0000
@@ -12,6 +12,8 @@
 
 import org.eclipse.core.runtime.CoreException;
 
+import org.eclipse.core.resources.ResourcesPlugin;
+
 import org.eclipse.swt.widgets.Shell;
 
 import org.eclipse.jface.action.Action;
@@ -24,8 +26,13 @@
 import org.eclipse.ui.IWorkbenchWindowActionDelegate;
 import org.eclipse.ui.PlatformUI;
 
+import org.eclipse.jdt.core.IJavaModel;
+import org.eclipse.jdt.core.IJavaProject;
 import org.eclipse.jdt.core.IType;
+import org.eclipse.jdt.core.JavaCore;
+import org.eclipse.jdt.core.JavaModelException;
 import org.eclipse.jdt.core.search.IJavaSearchConstants;
+import org.eclipse.jdt.core.search.SearchEngine;
 
 import org.eclipse.jdt.internal.ui.IJavaHelpContextIds;
 import org.eclipse.jdt.internal.ui.JavaPlugin;
@@ -47,28 +54,37 @@
 	}
 
 	public void run() {
-		Shell parent= JavaPlugin.getActiveWorkbenchShell();
-		OpenTypeSelectionDialog2 dialog= new OpenTypeSelectionDialog2(parent, false, 
-			PlatformUI.getWorkbench().getProgressService(),
-			null, IJavaSearchConstants.TYPE);
-		dialog.setTitle(JavaUIMessages.OpenTypeAction_dialogTitle); 
-		dialog.setMessage(JavaUIMessages.OpenTypeAction_dialogMessage); 
-		
-		int result= dialog.open();
-		if (result != IDialogConstants.OK_ID)
-			return;
-		
-		Object[] types= dialog.getResult();
-		if (types != null && types.length > 0) {
-			IType type= (IType)types[0];
-			try {
-				IEditorPart part= EditorUtility.openInEditor(type, true);
-				EditorUtility.revealInEditor(part, type);
-			} catch (CoreException x) {
-				String title= JavaUIMessages.OpenTypeAction_errorTitle; 
-				String message= JavaUIMessages.OpenTypeAction_errorMessage; 
-				ExceptionHandler.handle(x, title, message);
+		try {
+			Shell parent= JavaPlugin.getActiveWorkbenchShell();
+			IJavaModel model= JavaCore.create(ResourcesPlugin.getWorkspace().getRoot());
+			IJavaProject p= model.getJavaProject("XX");
+			IType tt= p.findType("java.lang.Throwable");
+			OpenTypeSelectionDialog2 dialog= new OpenTypeSelectionDialog2(parent, false, 
+				PlatformUI.getWorkbench().getProgressService(),
+				SearchEngine.createHierarchyScope(tt), 
+				IJavaSearchConstants.TYPE);
+			dialog.setTitle(JavaUIMessages.OpenTypeAction_dialogTitle); 
+			dialog.setMessage(JavaUIMessages.OpenTypeAction_dialogMessage); 
+			
+			int result= dialog.open();
+			if (result != IDialogConstants.OK_ID)
+				return;
+			
+			Object[] types= dialog.getResult();
+			if (types != null && types.length > 0) {
+				IType type= (IType)types[0];
+				try {
+					IEditorPart part= EditorUtility.openInEditor(type, true);
+					EditorUtility.revealInEditor(part, type);
+				} catch (CoreException x) {
+					String title= JavaUIMessages.OpenTypeAction_errorTitle; 
+					String message= JavaUIMessages.OpenTypeAction_errorMessage; 
+					ExceptionHandler.handle(x, title, message);
+				}
 			}
+		} catch (JavaModelException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
 		}
 	}