- Eliminate superfluous override of performRequest() because of the...

- Eliminate superfluous override of performRequest() because of the inheritance relation: ConnectorEditPartBase -> PositionedEditPartBase -> GraphicalEditPartBase
- GraphicalEditPartBase provides the desired functionality to raise the properties view, and PositionedEditPartBase does not override this behavior
refs 2133

org.fortiss.tooling.base.ui/trunk/src/org/fortiss/tooling/base/ui/editpart/ConnectorEditPartBase.java

@@ -26,7 +26,6 @@ import static org.eclipse.gef.EditPolicy.COMPONENT_ROLE;
 import static org.eclipse.gef.EditPolicy.GRAPHICAL_NODE_ROLE;
 import static org.fortiss.tooling.base.layout.DefaultLayoutConstants.DEFAULT_CONNECTOR_SIZE;
 import static org.fortiss.tooling.base.ui.utils.LayoutDataUtils.getNodePosition;
-import static org.fortiss.tooling.base.ui.utils.PropertiesViewUtils.raisePropertiesView;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -41,7 +40,6 @@ import org.eclipse.draw2d.Label;
 import org.eclipse.draw2d.XYLayout;
 import org.eclipse.draw2d.geometry.Rectangle;
 import org.eclipse.gef.ConnectionEditPart;
-import org.eclipse.gef.Request;
 import org.eclipse.swt.graphics.Color;
 import org.fortiss.tooling.base.model.element.IConnection;
 import org.fortiss.tooling.base.model.element.IConnector;
@@ -248,10 +246,4 @@ public abstract class ConnectorEditPartBase<T extends ILayoutedModelElement & IC
 	 * connector in the current view (i.e. edit part).
 	 */
 	protected abstract boolean isTarget();
-
-	/** {@inheritDoc} */
-	@Override
-	public void performRequest(Request req) {
-		raisePropertiesView();
-	}
 }