Bug 203191 [Automation][Regression]Contents are shown repeatedly in office word file
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/html/buffer/ContainerBufferNode.java
protected void flushChildren( )
	{
		int size = children.size( );
		for ( int i = 0; i < size; i++ )
		{
			INode child = (INode) children.get( i );
			child.flush( );
		}
	}
	
	public void flush( )
	{
		if ( !isStarted )
		{
			start( );
		}
		flushChildren( );
		end( );
	}
	
	protected void flushUnStartedChildren( )
	{
		int size = children.size( );
		for ( int i = 0; i < size; i++ )
		{
			INode child = (INode) children.get( i );
			child.flush( );
		}