Bug 154975 Column width of Table and Grid doesn't support 0% in PDF
Column width of Table and Grid doesn't support 0% Steps to reproduce: 1.new a table or grid 3*3 2.Set the width of the three columns to 0%,70%,30% and set different colors to them 3.Preview it in PDF Expected result: Column width will be displayed the same with the percentage. Actual result: Each column takes up 1/3 of the width
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFTableLM.java
{
		int groupLevel = groupContent.getGroupLevel( );
		groupStack.push( new Integer( groupLevel ) );
	}
	public void endGroup( IGroupContent groupContent )
	{
	    
		int groupLevel = groupContent.getGroupLevel( );
		updateUnresolvedCell( groupLevel, false );
		updateUnresolvedCell( groupLevel, true );
		assert ( !groupStack.isEmpty( ) );
		groupStack.pop( );
	}
	private int getGroupLevel( )
	{
		if ( !groupStack.isEmpty( ) )
		{
			return ( (Integer) groupStack.peek( ) ).intValue( );
		}
		return -1;
	}
	/**
	 * start row update content cache
	 * 
	 * @param row
	 */
	public void startRow( IRowContent row )
	{
		currentRowID++;
		rowCount++;