Edit C:\Program Files\Java\jdk1.8.0_121\lib\com\sun\tools\javac\comp\Check$6.class
?? 4 1 ()J ()V <init> Code EnclosingMethod InnerClasses LineNumberTable Signature SourceFile StackMapTable accepts com/sun/tools/javac/code/Symbol ,com/sun/tools/javac/code/Symbol$MethodSymbol com/sun/tools/javac/comp/Check com/sun/tools/javac/comp/Check$6 com/sun/tools/javac/util/Filter flags implementation_filter java/lang/Object this$0 Lcom/sun/tools/javac/comp/Check; !Lcom/sun/tools/javac/util/Filter; VLjava/lang/Object;Lcom/sun/tools/javac/util/Filter<Lcom/sun/tools/javac/code/Symbol;>; $(Lcom/sun/tools/javac/code/Symbol;)Z #(Lcom/sun/tools/javac/comp/Check;)V (Ljava/lang/Object;)Z " $ # % ' & ( Check.java MethodSymbol ! "