Bug 16271 copy action must talk to paste action
problem: select a file ctrl+c ctrl+v (without changing selection) nothing happens beacuse nobody told the paste action that stuff is available in the clipboard (there're no callback here) see the plaftorm CopyAction on how to solve it (should be not difficult) marking as major - does not allow you to do the usual thing of hitting ctlr+c/ctlr+c in a row
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/actions/CCPActionGroup.java
}
	private void registerActionsAsSelectionChangeListeners() {
		ISelectionProvider provider = fSite.getSelectionProvider();
		for (int i= 0; i < fActions.length; i++) {
			provider.addSelectionChangedListener(fActions[i]);
		}
	}
	
	private void deregisterActionsAsSelectionChangeListeners() {
		ISelectionProvider provider = fSite.getSelectionProvider();
		for (int i= 0; i < fActions.length; i++) {
			provider.removeSelectionChangedListener(fActions[i]);
		}
	}
	
	
	/**
	 * Returns the delete action managed by this action
	 * group. 
	 * 
	 * @return the delete action. Returns <code>null</code> if the group
	 * 	doesn't provide any delete action
	 */
	public IAction getDeleteAction() {
		return fDeleteAction;
	}
	/* (non-Javadoc)
	 * Method declared in ActionGroup
	 */
	public void fillActionBars(IActionBars actionBars) {