public TYPE_1 METHOD_1 ( ) { java.lang.String id = this . VAR_1 . METHOD_2 ( INT_1 ) ; if ( ( id == null ) || ( id == STRING_1 ) ) return null ; return VAR_2 . METHOD_3 ( id ) ; } 

public TYPE_1 METHOD_1 ( ) { java.lang.String id = this . VAR_1 . METHOD_2 ( INT_1 ) ; if ( ( id == null ) || ( ( id . length ( ) ) < 1 ) ) return null ; return VAR_2 . METHOD_3 ( id ) ; } 
