Bug 151960 Library element popup menu display is wrong.
1:Creat a libray, add a table to this libray. 2:public this library. 3:Creat a report design. 4:Open the library explore, drag the table to the layout editor. 5:Select the table row, copy the selection row. 6:Select other row, clik the right button of the mouse to popup the menu . The result:Paste action and insert copied column action is highlight.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/RowBandPasteAction.java
{
	/**
	 * Constructs a <code>RowBandAdapter</code> for the paste action.
	 * 
	 * @param adapter
	 *            the adapter to work on tables and grids.
	 * 
	 */
	public RowBandPasteAction( RowBandAdapter adapter )
	{
		super( adapter );
	}
	/**
	 * Checks whether the paste operation can be done with the given copied
	 * column band data, the column index and the operation flag.
	 * 
	 * @param clonedRow
	 *            the copied table row.
	 * @param parameters
	 *            parameters needed by insert operation.
	 * @return <code>true</code> indicates the paste operation can be done.
	 *         Otherwise <code>false</code>.
	 */
	protected boolean canPaste( TableRow clonedRow,