handle.setProperty( StyledElement.STYLE_PROP, null );
handle.setProperty( IStyledElementModel.STYLE_PROP, null );
	public void testSetNullStyle( ) throws Exception	{		designHandle.getStyles( ).drop( 0 );		DesignElementHandle handle = designHandle.findElement( "My Label1" ); //$NON-NLS-1$		handle.setProperty( StyledElement.STYLE_PROP, null );		assertNull( handle.getProperty( StyledElement.STYLE_PROP ) );	}