return  ( (TableInfo) this.tableInfos.get( tableName ) ).getSimpleNestXMLColumnNames();
Object tableInfo = this.tableInfos.get( tableName == null ? "":tableName.trim( ) ); if( tableInfo!= null ) return ( (TableInfo)tableInfo ).getSimpleNestXMLColumnNames( ); else return new String[0];
	public String[] getTableSimpleNestedXMLColumnNames( String tableName )	{		return  ( (TableInfo) this.tableInfos.get( tableName ) ).getSimpleNestXMLColumnNames();	}