Bug 314088 The table row height does not work correctly in PDF
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/nLayout/area/impl/BlockContainerArea.java
*/
	protected BlockContainerArea getSplitArea( ArrayList ablatedChildren, int newHeight )
	{
		BlockContainerArea newContainer = cloneArea( );
		for ( int i = 0; i < ablatedChildren.size( ); i++ )
		{
			ContainerArea child = (ContainerArea) ablatedChildren.get( i );
			child.setParent( newContainer );
			newContainer.addChild( child );
			children.remove( child );
		}
		newContainer.updateContentHeight( newHeight );
		return newContainer;
	}
	
	
	protected void addRepeatedItem( ) throws BirtException
	{
	}
	public void autoPageBreak( ) throws BirtException
	{
		if ( parent != null )
		{
			parent.autoPageBreak( );
			
		}
	}
	protected boolean isValidResult( List result )
	{
		return result.size( ) > 0;