String tooltip = tv.getText( ).replaceAll( "\\\\n", "<br>" );
String tooltip = tv.getText( ).replaceAll( "\\\n", "<br>" );
	private final void showTooltip( ShapedAction sa )	{		Action ac = sa.getAction( );		TooltipValue tv = (TooltipValue) ac.getValue( );		// Handle character conversion of \n in the tooltip		String tooltip = tv.getText( ).replaceAll( "\\\\n", "<br>" ); //$NON-NLS-1$//$NON-NLS-2$		if ( !tooltip.equals( tv.getText( ) ) )		{			tooltip = "<html>" + tooltip + "</html>"; //$NON-NLS-1$ //$NON-NLS-2$		}		else		{			tooltip = tv.getText( );		}		( (JComponent) iun.peerInstance( ) ).setToolTipText( tooltip );	}