class java.util.Collections$SynchronizedSet<E> extends java.util.Collections$SynchronizedCollection<E> implements java.util.Set<E>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: java.util.Collections$SynchronizedSet
  super_class: java.util.Collections$SynchronizedCollection
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 487447009682186044

  void <init>(java.util.Set<E>);
    descriptor: (Ljava/util/Set;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.Collections$SynchronizedSet this
        start local 1 // java.util.Set s
         0: .line 2134
            aload 0 /* this */
            aload 1 /* s */
            invokespecial java.util.Collections$SynchronizedCollection.<init>:(Ljava/util/Collection;)V
         1: .line 2135
            return
        end local 1 // java.util.Set s
        end local 0 // java.util.Collections$SynchronizedSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/util/Collections$SynchronizedSet<TE;>;
            0    2     1     s  Ljava/util/Set<TE;>;
    Signature: (Ljava/util/Set<TE;>;)V
    MethodParameters:
      Name  Flags
      s     

  void <init>(java.util.Set<E>, );
    descriptor: (Ljava/util/Set;Ljava/lang/Object;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // java.util.Collections$SynchronizedSet this
        start local 1 // java.util.Set s
        start local 2 // java.lang.Object mutex
         0: .line 2137
            aload 0 /* this */
            aload 1 /* s */
            aload 2 /* mutex */
            invokespecial java.util.Collections$SynchronizedCollection.<init>:(Ljava/util/Collection;Ljava/lang/Object;)V
         1: .line 2138
            return
        end local 2 // java.lang.Object mutex
        end local 1 // java.util.Set s
        end local 0 // java.util.Collections$SynchronizedSet this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Ljava/util/Collections$SynchronizedSet<TE;>;
            0    2     1      s  Ljava/util/Set<TE;>;
            0    2     2  mutex  Ljava/lang/Object;
    Signature: (Ljava/util/Set<TE;>;Ljava/lang/Object;)V
    MethodParameters:
       Name  Flags
      s      
      mutex  

  public boolean equals(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // java.util.Collections$SynchronizedSet this
        start local 1 // java.lang.Object o
         0: .line 2141
            aload 0 /* this */
            aload 1 /* o */
            if_acmpne 2
         1: .line 2142
            iconst_1
            ireturn
         2: .line 2143
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.util.Collections$SynchronizedSet.mutex:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         3: aload 0 /* this */
            getfield java.util.Collections$SynchronizedSet.c:Ljava/util/Collection;
            aload 1 /* o */
            invokeinterface java.util.Collection.equals:(Ljava/lang/Object;)Z
            aload 2
            monitorexit
         4: ireturn
      StackMap locals: java.util.Collections$SynchronizedSet java.lang.Object java.lang.Object
      StackMap stack: java.lang.Throwable
         5: aload 2
            monitorexit
         6: athrow
        end local 1 // java.lang.Object o
        end local 0 // java.util.Collections$SynchronizedSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Ljava/util/Collections$SynchronizedSet<TE;>;
            0    7     1     o  Ljava/lang/Object;
      Exception table:
        from    to  target  type
           3     4       5  any
           5     6       5  any
    MethodParameters:
      Name  Flags
      o     

  public int hashCode();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // java.util.Collections$SynchronizedSet this
         0: .line 2146
            aload 0 /* this */
            getfield java.util.Collections$SynchronizedSet.mutex:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: aload 0 /* this */
            getfield java.util.Collections$SynchronizedSet.c:Ljava/util/Collection;
            invokeinterface java.util.Collection.hashCode:()I
            aload 1
            monitorexit
         2: ireturn
      StackMap locals: java.util.Collections$SynchronizedSet java.lang.Object
      StackMap stack: java.lang.Throwable
         3: aload 1
            monitorexit
         4: athrow
        end local 0 // java.util.Collections$SynchronizedSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljava/util/Collections$SynchronizedSet<TE;>;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
}
Signature: <E:Ljava/lang/Object;>Ljava/util/Collections$SynchronizedCollection<TE;>;Ljava/util/Set<TE;>;
SourceFile: "Collections.java"
NestHost: java.util.Collections
InnerClasses:
  SynchronizedCollection = java.util.Collections$SynchronizedCollection of java.util.Collections
  SynchronizedSet = java.util.Collections$SynchronizedSet of java.util.Collections