Edit D:\app\Administrator\product\11.2.0\dbhome_1\jdk\jre\lib\java\util\Collections$SingletonSet.class
?? 1 3 ()I ()V (Ljava/lang/Object;)V (Ljava/lang/Object;)Z (TE;)V <init> Code ConstantValue InnerClasses J LineNumberTable Ljava/lang/Object; Signature SourceFile TE; access$000 access$400 contains element iterator java/io/Serializable java/util/AbstractSet java/util/Collections "java/util/Collections$SingletonSet $java/util/Collections$SingletonSet$1 serialVersionUID size,RA?)?? H<E:Ljava/lang/Object;>Ljava/util/AbstractSet<TE;>;Ljava/io/Serializable; '(Ljava/util/Collections$SingletonSet;)V ()Ljava/util/Iterator; ()Ljava/util/Iterator<TE;>; '(Ljava/lang/Object;Ljava/lang/Object;)Z 8(Ljava/util/Collections$SingletonSet;)Ljava/lang/Object; $ ' ! ) * , "