public TYPE_1 append ( java.lang.String fieldName , long value ) { if ( fieldName != null ) { <BUG> VAR_1 . METHOD_1 ( VAR_2 , fieldName ) ;</BUG> VAR_1 . METHOD_2 ( VAR_2 , value ) ; VAR_1 . METHOD_3 ( VAR_2 ) ; } }
public TYPE_1 append ( java.lang.String fieldName , long value ) { if ( fieldName != null ) { METHOD_1 ( fieldName ) ; VAR_1 . METHOD_2 ( VAR_2 , value ) ; VAR_1 . METHOD_3 ( VAR_2 ) ; } return this ; } 
