public java.lang.String index ( TYPE_1 VAR_1 ) { <BUG> VAR_1 . METHOD_1 ( STRING_1 , STRING_2 ) ;</BUG> VAR_1 . METHOD_1 ( STRING_1 , VAR_2 . METHOD_2 ( ) ) ; return STRING_3 ; }
public java.lang.String index ( TYPE_1 VAR_1 ) { VAR_1 . METHOD_1 ( STRING_1 , STRING_1 ) ; VAR_1 . METHOD_1 ( STRING_1 , VAR_2 . METHOD_2 ( ) ) ; return STRING_3 ; } 
