Bug 263845 [CommonNavigator] Drag/drop folder from non-Java Proj to Java Proj does copy instead of move sometimes
bundles/org.eclipse.ui.navigator/src/org/eclipse/ui/navigator/CommonDropAdapter.java
*/
	public int getCurrentOperation() {
		return super.getCurrentOperation();
	}
	/**
	 * @see org.eclipse.jface.viewers.ViewerDropAdapter#setCurrentOperation(int)
	 * @since 3.4
	 */
	public void setCurrentOperation(int operation) {
		super.setCurrentOperation(operation);
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.viewers.ViewerDropAdapter#getCurrentTarget()
	 */
	public Object getCurrentTarget() {
		return super.getCurrentTarget();
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.part.PluginDropAdapter#getCurrentTransfer()
	 */
	public TransferData getCurrentTransfer() {
		return super.getCurrentTransfer();
	}
	
}