Bug 123726 "Top n", "Bottom n" in highlight dialog doesn't work.
Description: "Top n", "Bottom n" in highlight dialog doesn't work. Steps to reproduce: 1. Add a highlight for a table. 2. Set highlight rule: "account_id", "top n", "3", let its font color red. 3. Preview the report, it doesn't work. Attached is design file.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/impl/PreparedQuery.java
{
		private int columnIndex;
		private String columnName;
		ColumnInfo( int columnIndex, String columnName )
		{
			this.columnIndex = columnIndex;
			this.columnName = columnName;
		}
		public int getColumnIndex( )
		{
			return columnIndex;
		}
		public String getColumnName( )
		{
			return columnName;
		}
	}
	
}