1 files changed, 60 insertions, 60 deletions
diff --git a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/actions/RemoveExpressionAction.java b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/actions/RemoveExpressionAction.java
index 40ed2763f..1ac7e2018 100644
--- a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/actions/RemoveExpressionAction.java
+++ b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/actions/RemoveExpressionAction.java
@@ -1,60 +1,60 @@
-package org.eclipse.debug.internal.ui.actions;
-
-/*
- * (c) Copyright IBM Corp. 2000, 2001.
- * All Rights Reserved.
- */
-
-import org.eclipse.debug.core.DebugPlugin;
-import org.eclipse.debug.core.IExpressionManager;
-import org.eclipse.debug.core.model.IExpression;
-import org.eclipse.debug.core.model.IVariable;
-import org.eclipse.debug.ui.IDebugView;
-import org.eclipse.jface.viewers.ITreeContentProvider;
-import org.eclipse.jface.viewers.TreeViewer;
-import org.eclipse.jface.viewers.Viewer;
-
-public class RemoveExpressionAction extends AbstractRemoveActionDelegate {
-
-	protected void doAction(Object element) {
-		IExpressionManager manager = DebugPlugin.getDefault().getExpressionManager();
-		IExpression exp = getExpression(element);
-		if (exp != null) {
-			manager.removeExpression(exp);
-		}
-	}
-	
-	/**
-	 * Returns the expression associated with the given
-	 * element.
-	 * 
-	 * @param element an expression of child of an expression in
-	 *  the expression view.
-	 * @return associated expression
-	 */
-	protected IExpression getExpression(Object obj) {
-		if (getView() == null) {
-			return null;
-		}
-		IDebugView adapter= (IDebugView)getView().getAdapter(IDebugView.class);
-		if (adapter != null) {
-			Viewer v= adapter.getViewer();
-			if (v instanceof TreeViewer) {
-				ITreeContentProvider cp = (ITreeContentProvider)((TreeViewer)v).getContentProvider();
-				while (!(obj instanceof IExpression) && obj != null) {
-					obj = cp.getParent(obj);
-				}
-				return (IExpression)obj;
-			}	
-		}
-		return null;
-	}
-	
-	/**
-	 * @see AbstractDebugActionDelegate#isEnabledFor(Object)
-	 */
-	protected boolean isEnabledFor(Object element) {
-		return element instanceof IVariable || element instanceof IExpression;
-	}
-}
-
+package org.eclipse.debug.internal.ui.actions;
+
+/*
+ * (c) Copyright IBM Corp. 2000, 2001.
+ * All Rights Reserved.
+ */
+
+import org.eclipse.debug.core.DebugPlugin;
+import org.eclipse.debug.core.IExpressionManager;
+import org.eclipse.debug.core.model.IExpression;
+import org.eclipse.debug.core.model.IVariable;
+import org.eclipse.debug.ui.IDebugView;
+import org.eclipse.jface.viewers.ITreeContentProvider;
+import org.eclipse.jface.viewers.TreeViewer;
+import org.eclipse.jface.viewers.Viewer;
+
+public class RemoveExpressionAction extends AbstractRemoveActionDelegate {
+
+	protected void doAction(Object element) {
+		IExpressionManager manager = DebugPlugin.getDefault().getExpressionManager();
+		IExpression exp = getExpression(element);
+		if (exp != null) {
+			manager.removeExpression(exp);
+		}
+	}
+	
+	/**
+	 * Returns the expression associated with the given
+	 * element.
+	 * 
+	 * @param element an expression of child of an expression in
+	 *  the expression view.
+	 * @return associated expression
+	 */
+	protected IExpression getExpression(Object obj) {
+		if (getView() == null) {
+			return null;
+		}
+		IDebugView adapter= (IDebugView)getView().getAdapter(IDebugView.class);
+		if (adapter != null) {
+			Viewer v= adapter.getViewer();
+			if (v instanceof TreeViewer) {
+				ITreeContentProvider cp = (ITreeContentProvider)((TreeViewer)v).getContentProvider();
+				while (!(obj instanceof IExpression) && obj != null) {
+					obj = cp.getParent(obj);
+				}
+				return (IExpression)obj;
+			}	
+		}
+		return null;
+	}
+	
+	/**
+	 * @see AbstractDebugActionDelegate#isEnabledFor(Object)
+	 */
+	protected boolean isEnabledFor(Object element) {
+		return element instanceof IVariable || element instanceof IExpression;
+	}
+}
+