public class java.util.concurrent.ConcurrentSkipListSet<E> extends java.util.AbstractSet<E> implements java.util.NavigableSet<E>, java.lang.Cloneable, java.io.Serializable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: java.util.concurrent.ConcurrentSkipListSet
  super_class: java.util.AbstractSet
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -2479143111061671589

  private final java.util.concurrent.ConcurrentNavigableMap<E, java.lang.Object> m;
    descriptor: Ljava/util/concurrent/ConcurrentNavigableMap;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/concurrent/ConcurrentNavigableMap<TE;Ljava/lang/Object;>;

  private static final sun.misc.Unsafe UNSAFE;
    descriptor: Lsun/misc/Unsafe;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final long mapOffset;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=1, args_size=0
         0: .line 518
            invokestatic sun.misc.Unsafe.getUnsafe:()Lsun/misc/Unsafe;
            putstatic java.util.concurrent.ConcurrentSkipListSet.UNSAFE:Lsun/misc/Unsafe;
         1: .line 519
            ldc Ljava/util/concurrent/ConcurrentSkipListSet;
            astore 0 /* k */
        start local 0 // java.lang.Class k
         2: .line 520
            getstatic java.util.concurrent.ConcurrentSkipListSet.UNSAFE:Lsun/misc/Unsafe;
         3: .line 521
            aload 0 /* k */
            ldc "m"
            invokevirtual java.lang.Class.getDeclaredField:(Ljava/lang/String;)Ljava/lang/reflect/Field;
         4: .line 520
            invokevirtual sun.misc.Unsafe.objectFieldOffset:(Ljava/lang/reflect/Field;)J
            putstatic java.util.concurrent.ConcurrentSkipListSet.mapOffset:J
        end local 0 // java.lang.Class k
         5: .line 522
            goto 8
      StackMap locals:
      StackMap stack: java.lang.Exception
         6: astore 0 /* e */
        start local 0 // java.lang.Exception e
         7: .line 523
            new java.lang.Error
            dup
            aload 0 /* e */
            invokespecial java.lang.Error.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 0 // java.lang.Exception e
         8: .line 525
      StackMap locals:
      StackMap stack:
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            2    5     0     k  Ljava/lang/Class<*>;
            7    8     0     e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           0     5       6  Class java.lang.Exception

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
         0: .line 111
            aload 0 /* this */
            invokespecial java.util.AbstractSet.<init>:()V
         1: .line 112
            aload 0 /* this */
            new java.util.concurrent.ConcurrentSkipListMap
            dup
            invokespecial java.util.concurrent.ConcurrentSkipListMap.<init>:()V
            putfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
         2: .line 113
            return
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;

  public void <init>(java.util.Comparator<? super E>);
    descriptor: (Ljava/util/Comparator;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
        start local 1 // java.util.Comparator comparator
         0: .line 123
            aload 0 /* this */
            invokespecial java.util.AbstractSet.<init>:()V
         1: .line 124
            aload 0 /* this */
            new java.util.concurrent.ConcurrentSkipListMap
            dup
            aload 1 /* comparator */
            invokespecial java.util.concurrent.ConcurrentSkipListMap.<init>:(Ljava/util/Comparator;)V
            putfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
         2: .line 125
            return
        end local 1 // java.util.Comparator comparator
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    3     0        this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
            0    3     1  comparator  Ljava/util/Comparator<-TE;>;
    Signature: (Ljava/util/Comparator<-TE;>;)V
    MethodParameters:
            Name  Flags
      comparator  

  public void <init>(java.util.Collection<? extends E>);
    descriptor: (Ljava/util/Collection;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
        start local 1 // java.util.Collection c
         0: .line 138
            aload 0 /* this */
            invokespecial java.util.AbstractSet.<init>:()V
         1: .line 139
            aload 0 /* this */
            new java.util.concurrent.ConcurrentSkipListMap
            dup
            invokespecial java.util.concurrent.ConcurrentSkipListMap.<init>:()V
            putfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
         2: .line 140
            aload 0 /* this */
            aload 1 /* c */
            invokevirtual java.util.concurrent.ConcurrentSkipListSet.addAll:(Ljava/util/Collection;)Z
            pop
         3: .line 141
            return
        end local 1 // java.util.Collection c
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
            0    4     1     c  Ljava/util/Collection<+TE;>;
    Signature: (Ljava/util/Collection<+TE;>;)V
    MethodParameters:
      Name  Flags
      c     

  public void <init>(java.util.SortedSet<E>);
    descriptor: (Ljava/util/SortedSet;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
        start local 1 // java.util.SortedSet s
         0: .line 151
            aload 0 /* this */
            invokespecial java.util.AbstractSet.<init>:()V
         1: .line 152
            aload 0 /* this */
            new java.util.concurrent.ConcurrentSkipListMap
            dup
            aload 1 /* s */
            invokeinterface java.util.SortedSet.comparator:()Ljava/util/Comparator;
            invokespecial java.util.concurrent.ConcurrentSkipListMap.<init>:(Ljava/util/Comparator;)V
            putfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
         2: .line 153
            aload 0 /* this */
            aload 1 /* s */
            invokevirtual java.util.concurrent.ConcurrentSkipListSet.addAll:(Ljava/util/Collection;)Z
            pop
         3: .line 154
            return
        end local 1 // java.util.SortedSet s
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
            0    4     1     s  Ljava/util/SortedSet<TE;>;
    Signature: (Ljava/util/SortedSet<TE;>;)V
    MethodParameters:
      Name  Flags
      s     

  void <init>(java.util.concurrent.ConcurrentNavigableMap<E, java.lang.Object>);
    descriptor: (Ljava/util/concurrent/ConcurrentNavigableMap;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
        start local 1 // java.util.concurrent.ConcurrentNavigableMap m
         0: .line 159
            aload 0 /* this */
            invokespecial java.util.AbstractSet.<init>:()V
         1: .line 160
            aload 0 /* this */
            aload 1 /* m */
            putfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
         2: .line 161
            return
        end local 1 // java.util.concurrent.ConcurrentNavigableMap m
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
            0    3     1     m  Ljava/util/concurrent/ConcurrentNavigableMap<TE;Ljava/lang/Object;>;
    Signature: (Ljava/util/concurrent/ConcurrentNavigableMap<TE;Ljava/lang/Object;>;)V
    MethodParameters:
      Name  Flags
      m     

  public java.util.concurrent.ConcurrentSkipListSet<E> clone();
    descriptor: ()Ljava/util/concurrent/ConcurrentSkipListSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
         0: .line 173
            aload 0 /* this */
            invokespecial java.lang.Object.clone:()Ljava/lang/Object;
            checkcast java.util.concurrent.ConcurrentSkipListSet
         1: .line 172
            astore 1 /* clone */
        start local 1 // java.util.concurrent.ConcurrentSkipListSet clone
         2: .line 174
            aload 1 /* clone */
            new java.util.concurrent.ConcurrentSkipListMap
            dup
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            invokespecial java.util.concurrent.ConcurrentSkipListMap.<init>:(Ljava/util/SortedMap;)V
            invokevirtual java.util.concurrent.ConcurrentSkipListSet.setMap:(Ljava/util/concurrent/ConcurrentNavigableMap;)V
         3: .line 175
            aload 1 /* clone */
         4: areturn
        end local 1 // java.util.concurrent.ConcurrentSkipListSet clone
         5: .line 176
      StackMap locals:
      StackMap stack: java.lang.CloneNotSupportedException
            pop
         6: .line 177
            new java.lang.InternalError
            dup
            invokespecial java.lang.InternalError.<init>:()V
            athrow
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    7     0   this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
            2    5     1  clone  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
      Exception table:
        from    to  target  type
           0     4       5  Class java.lang.CloneNotSupportedException
    Signature: ()Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;

  public int size();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
         0: .line 200
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            invokeinterface java.util.concurrent.ConcurrentNavigableMap.size:()I
            ireturn
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;

  public boolean isEmpty();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
         0: .line 208
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            invokeinterface java.util.concurrent.ConcurrentNavigableMap.isEmpty:()Z
            ireturn
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;

  public boolean contains(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
        start local 1 // java.lang.Object o
         0: .line 223
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            aload 1 /* o */
            invokeinterface java.util.concurrent.ConcurrentNavigableMap.containsKey:(Ljava/lang/Object;)Z
            ireturn
        end local 1 // java.lang.Object o
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
            0    1     1     o  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      o     

  public boolean add();
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
        start local 1 // java.lang.Object e
         0: .line 241
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            aload 1 /* e */
            getstatic java.lang.Boolean.TRUE:Ljava/lang/Boolean;
            invokeinterface java.util.concurrent.ConcurrentNavigableMap.putIfAbsent:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            ifnonnull 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 1 // java.lang.Object e
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
            0    2     1     e  TE;
    Signature: (TE;)Z
    MethodParameters:
      Name  Flags
      e     

  public boolean remove(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
        start local 1 // java.lang.Object o
         0: .line 259
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            aload 1 /* o */
            getstatic java.lang.Boolean.TRUE:Ljava/lang/Boolean;
            invokeinterface java.util.concurrent.ConcurrentNavigableMap.remove:(Ljava/lang/Object;Ljava/lang/Object;)Z
            ireturn
        end local 1 // java.lang.Object o
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
            0    1     1     o  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      o     

  public void clear();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
         0: .line 266
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            invokeinterface java.util.concurrent.ConcurrentNavigableMap.clear:()V
         1: .line 267
            return
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;

  public java.util.Iterator<E> iterator();
    descriptor: ()Ljava/util/Iterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
         0: .line 275
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            invokeinterface java.util.concurrent.ConcurrentNavigableMap.navigableKeySet:()Ljava/util/NavigableSet;
            invokeinterface java.util.NavigableSet.iterator:()Ljava/util/Iterator;
            areturn
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
    Signature: ()Ljava/util/Iterator<TE;>;

  public java.util.Iterator<E> descendingIterator();
    descriptor: ()Ljava/util/Iterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
         0: .line 284
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            invokeinterface java.util.concurrent.ConcurrentNavigableMap.descendingKeySet:()Ljava/util/NavigableSet;
            invokeinterface java.util.NavigableSet.iterator:()Ljava/util/Iterator;
            areturn
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
    Signature: ()Ljava/util/Iterator<TE;>;

  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.concurrent.ConcurrentSkipListSet this
        start local 1 // java.lang.Object o
         0: .line 304
            aload 1 /* o */
            aload 0 /* this */
            if_acmpne 2
         1: .line 305
            iconst_1
            ireturn
         2: .line 306
      StackMap locals:
      StackMap stack:
            aload 1 /* o */
            instanceof java.util.Set
            ifne 4
         3: .line 307
            iconst_0
            ireturn
         4: .line 308
      StackMap locals:
      StackMap stack:
            aload 1 /* o */
            checkcast java.util.Collection
            astore 2 /* c */
        start local 2 // java.util.Collection c
         5: .line 310
            aload 0 /* this */
            aload 2 /* c */
            invokevirtual java.util.concurrent.ConcurrentSkipListSet.containsAll:(Ljava/util/Collection;)Z
            ifeq 6
            aload 2 /* c */
            aload 0 /* this */
            invokeinterface java.util.Collection.containsAll:(Ljava/util/Collection;)Z
            ifeq 6
            iconst_1
            ireturn
      StackMap locals: java.util.Collection
      StackMap stack:
         6: iconst_0
         7: ireturn
         8: .line 311
      StackMap locals:
      StackMap stack: java.lang.ClassCastException
            pop
         9: .line 312
            iconst_0
            ireturn
        10: .line 313
      StackMap locals:
      StackMap stack: java.lang.NullPointerException
            pop
        11: .line 314
            iconst_0
            ireturn
        end local 2 // java.util.Collection c
        end local 1 // java.lang.Object o
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   12     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
            0   12     1     o  Ljava/lang/Object;
            5   12     2     c  Ljava/util/Collection<*>;
      Exception table:
        from    to  target  type
           5     7       8  Class java.lang.ClassCastException
           5     7      10  Class java.lang.NullPointerException
    MethodParameters:
      Name  Flags
      o     

  public boolean removeAll(java.util.Collection<?>);
    descriptor: (Ljava/util/Collection;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=5, args_size=2
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
        start local 1 // java.util.Collection c
         0: .line 333
            iconst_0
            istore 2 /* modified */
        start local 2 // boolean modified
         1: .line 334
            aload 1 /* c */
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 4
            goto 5
      StackMap locals: java.util.concurrent.ConcurrentSkipListSet java.util.Collection int top java.util.Iterator
      StackMap stack:
         2: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            astore 3 /* e */
        start local 3 // java.lang.Object e
         3: .line 335
            aload 0 /* this */
            aload 3 /* e */
            invokevirtual java.util.concurrent.ConcurrentSkipListSet.remove:(Ljava/lang/Object;)Z
            ifeq 5
         4: .line 336
            iconst_1
            istore 2 /* modified */
        end local 3 // java.lang.Object e
         5: .line 334
      StackMap locals:
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         6: .line 337
            iload 2 /* modified */
            ireturn
        end local 2 // boolean modified
        end local 1 // java.util.Collection c
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    7     0      this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
            0    7     1         c  Ljava/util/Collection<*>;
            1    7     2  modified  Z
            3    5     3         e  Ljava/lang/Object;
    Signature: (Ljava/util/Collection<*>;)Z
    MethodParameters:
      Name  Flags
      c     

  public E lower();
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
        start local 1 // java.lang.Object e
         0: .line 347
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            aload 1 /* e */
            invokeinterface java.util.concurrent.ConcurrentNavigableMap.lowerKey:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
        end local 1 // java.lang.Object e
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
            0    1     1     e  TE;
    Signature: (TE;)TE;
    MethodParameters:
      Name  Flags
      e     

  public E floor();
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
        start local 1 // java.lang.Object e
         0: .line 355
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            aload 1 /* e */
            invokeinterface java.util.concurrent.ConcurrentNavigableMap.floorKey:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
        end local 1 // java.lang.Object e
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
            0    1     1     e  TE;
    Signature: (TE;)TE;
    MethodParameters:
      Name  Flags
      e     

  public E ceiling();
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
        start local 1 // java.lang.Object e
         0: .line 363
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            aload 1 /* e */
            invokeinterface java.util.concurrent.ConcurrentNavigableMap.ceilingKey:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
        end local 1 // java.lang.Object e
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
            0    1     1     e  TE;
    Signature: (TE;)TE;
    MethodParameters:
      Name  Flags
      e     

  public E higher();
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
        start local 1 // java.lang.Object e
         0: .line 371
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            aload 1 /* e */
            invokeinterface java.util.concurrent.ConcurrentNavigableMap.higherKey:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
        end local 1 // java.lang.Object e
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
            0    1     1     e  TE;
    Signature: (TE;)TE;
    MethodParameters:
      Name  Flags
      e     

  public E pollFirst();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=1
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
         0: .line 375
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            invokeinterface java.util.concurrent.ConcurrentNavigableMap.pollFirstEntry:()Ljava/util/Map$Entry;
            astore 1 /* e */
        start local 1 // java.util.Map$Entry e
         1: .line 376
            aload 1 /* e */
            ifnonnull 2
            aconst_null
            goto 3
      StackMap locals: java.util.Map$Entry
      StackMap stack:
         2: aload 1 /* e */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
      StackMap locals:
      StackMap stack: java.lang.Object
         3: areturn
        end local 1 // java.util.Map$Entry e
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
            1    4     1     e  Ljava/util/Map$Entry<TE;Ljava/lang/Object;>;
    Signature: ()TE;

  public E pollLast();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=1
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
         0: .line 380
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            invokeinterface java.util.concurrent.ConcurrentNavigableMap.pollLastEntry:()Ljava/util/Map$Entry;
            astore 1 /* e */
        start local 1 // java.util.Map$Entry e
         1: .line 381
            aload 1 /* e */
            ifnonnull 2
            aconst_null
            goto 3
      StackMap locals: java.util.Map$Entry
      StackMap stack:
         2: aload 1 /* e */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
      StackMap locals:
      StackMap stack: java.lang.Object
         3: areturn
        end local 1 // java.util.Map$Entry e
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
            1    4     1     e  Ljava/util/Map$Entry<TE;Ljava/lang/Object;>;
    Signature: ()TE;

  public java.util.Comparator<? super E> comparator();
    descriptor: ()Ljava/util/Comparator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
         0: .line 389
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            invokeinterface java.util.concurrent.ConcurrentNavigableMap.comparator:()Ljava/util/Comparator;
            areturn
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
    Signature: ()Ljava/util/Comparator<-TE;>;

  public E first();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
         0: .line 396
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            invokeinterface java.util.concurrent.ConcurrentNavigableMap.firstKey:()Ljava/lang/Object;
            areturn
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
    Signature: ()TE;

  public E last();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
         0: .line 403
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            invokeinterface java.util.concurrent.ConcurrentNavigableMap.lastKey:()Ljava/lang/Object;
            areturn
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
    Signature: ()TE;

  public java.util.NavigableSet<E> subSet(E, boolean, E, boolean);
    descriptor: (Ljava/lang/Object;ZLjava/lang/Object;Z)Ljava/util/NavigableSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=5, args_size=5
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
        start local 1 // java.lang.Object fromElement
        start local 2 // boolean fromInclusive
        start local 3 // java.lang.Object toElement
        start local 4 // boolean toInclusive
         0: .line 416
            new java.util.concurrent.ConcurrentSkipListSet
            dup
         1: .line 417
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            aload 1 /* fromElement */
            iload 2 /* fromInclusive */
         2: .line 418
            aload 3 /* toElement */
            iload 4 /* toInclusive */
         3: .line 417
            invokeinterface java.util.concurrent.ConcurrentNavigableMap.subMap:(Ljava/lang/Object;ZLjava/lang/Object;Z)Ljava/util/concurrent/ConcurrentNavigableMap;
         4: .line 416
            invokespecial java.util.concurrent.ConcurrentSkipListSet.<init>:(Ljava/util/concurrent/ConcurrentNavigableMap;)V
            areturn
        end local 4 // boolean toInclusive
        end local 3 // java.lang.Object toElement
        end local 2 // boolean fromInclusive
        end local 1 // java.lang.Object fromElement
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    5     0           this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
            0    5     1    fromElement  TE;
            0    5     2  fromInclusive  Z
            0    5     3      toElement  TE;
            0    5     4    toInclusive  Z
    Signature: (TE;ZTE;Z)Ljava/util/NavigableSet<TE;>;
    MethodParameters:
               Name  Flags
      fromElement    
      fromInclusive  
      toElement      
      toInclusive    

  public java.util.NavigableSet<E> headSet(E, boolean);
    descriptor: (Ljava/lang/Object;Z)Ljava/util/NavigableSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
        start local 1 // java.lang.Object toElement
        start local 2 // boolean inclusive
         0: .line 427
            new java.util.concurrent.ConcurrentSkipListSet
            dup
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            aload 1 /* toElement */
            iload 2 /* inclusive */
            invokeinterface java.util.concurrent.ConcurrentNavigableMap.headMap:(Ljava/lang/Object;Z)Ljava/util/concurrent/ConcurrentNavigableMap;
            invokespecial java.util.concurrent.ConcurrentSkipListSet.<init>:(Ljava/util/concurrent/ConcurrentNavigableMap;)V
            areturn
        end local 2 // boolean inclusive
        end local 1 // java.lang.Object toElement
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
            0    1     1  toElement  TE;
            0    1     2  inclusive  Z
    Signature: (TE;Z)Ljava/util/NavigableSet<TE;>;
    MethodParameters:
           Name  Flags
      toElement  
      inclusive  

  public java.util.NavigableSet<E> tailSet(E, boolean);
    descriptor: (Ljava/lang/Object;Z)Ljava/util/NavigableSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
        start local 1 // java.lang.Object fromElement
        start local 2 // boolean inclusive
         0: .line 436
            new java.util.concurrent.ConcurrentSkipListSet
            dup
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            aload 1 /* fromElement */
            iload 2 /* inclusive */
            invokeinterface java.util.concurrent.ConcurrentNavigableMap.tailMap:(Ljava/lang/Object;Z)Ljava/util/concurrent/ConcurrentNavigableMap;
            invokespecial java.util.concurrent.ConcurrentSkipListSet.<init>:(Ljava/util/concurrent/ConcurrentNavigableMap;)V
            areturn
        end local 2 // boolean inclusive
        end local 1 // java.lang.Object fromElement
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0         this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
            0    1     1  fromElement  TE;
            0    1     2    inclusive  Z
    Signature: (TE;Z)Ljava/util/NavigableSet<TE;>;
    MethodParameters:
             Name  Flags
      fromElement  
      inclusive    

  public java.util.NavigableSet<E> subSet(E, E);
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Ljava/util/NavigableSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
        start local 1 // java.lang.Object fromElement
        start local 2 // java.lang.Object toElement
         0: .line 446
            aload 0 /* this */
            aload 1 /* fromElement */
            iconst_1
            aload 2 /* toElement */
            iconst_0
            invokevirtual java.util.concurrent.ConcurrentSkipListSet.subSet:(Ljava/lang/Object;ZLjava/lang/Object;Z)Ljava/util/NavigableSet;
            areturn
        end local 2 // java.lang.Object toElement
        end local 1 // java.lang.Object fromElement
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0         this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
            0    1     1  fromElement  TE;
            0    1     2    toElement  TE;
    Signature: (TE;TE;)Ljava/util/NavigableSet<TE;>;
    MethodParameters:
             Name  Flags
      fromElement  
      toElement    

  public java.util.NavigableSet<E> headSet(E);
    descriptor: (Ljava/lang/Object;)Ljava/util/NavigableSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
        start local 1 // java.lang.Object toElement
         0: .line 455
            aload 0 /* this */
            aload 1 /* toElement */
            iconst_0
            invokevirtual java.util.concurrent.ConcurrentSkipListSet.headSet:(Ljava/lang/Object;Z)Ljava/util/NavigableSet;
            areturn
        end local 1 // java.lang.Object toElement
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
            0    1     1  toElement  TE;
    Signature: (TE;)Ljava/util/NavigableSet<TE;>;
    MethodParameters:
           Name  Flags
      toElement  

  public java.util.NavigableSet<E> tailSet(E);
    descriptor: (Ljava/lang/Object;)Ljava/util/NavigableSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
        start local 1 // java.lang.Object fromElement
         0: .line 464
            aload 0 /* this */
            aload 1 /* fromElement */
            iconst_1
            invokevirtual java.util.concurrent.ConcurrentSkipListSet.tailSet:(Ljava/lang/Object;Z)Ljava/util/NavigableSet;
            areturn
        end local 1 // java.lang.Object fromElement
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0         this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
            0    1     1  fromElement  TE;
    Signature: (TE;)Ljava/util/NavigableSet<TE;>;
    MethodParameters:
             Name  Flags
      fromElement  

  public java.util.NavigableSet<E> descendingSet();
    descriptor: ()Ljava/util/NavigableSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
         0: .line 480
            new java.util.concurrent.ConcurrentSkipListSet
            dup
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            invokeinterface java.util.concurrent.ConcurrentNavigableMap.descendingMap:()Ljava/util/concurrent/ConcurrentNavigableMap;
            invokespecial java.util.concurrent.ConcurrentSkipListSet.<init>:(Ljava/util/concurrent/ConcurrentNavigableMap;)V
            areturn
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
    Signature: ()Ljava/util/NavigableSet<TE;>;

  public java.util.Spliterator<E> spliterator();
    descriptor: ()Ljava/util/Spliterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
         0: .line 503
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            instanceof java.util.concurrent.ConcurrentSkipListMap
            ifeq 2
         1: .line 504
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            checkcast java.util.concurrent.ConcurrentSkipListMap
            invokevirtual java.util.concurrent.ConcurrentSkipListMap.keySpliterator:()Ljava/util/concurrent/ConcurrentSkipListMap$KeySpliterator;
            areturn
         2: .line 506
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentSkipListSet.m:Ljava/util/concurrent/ConcurrentNavigableMap;
            checkcast java.util.concurrent.ConcurrentSkipListMap$SubMap
            invokevirtual java.util.concurrent.ConcurrentSkipListMap$SubMap.keyIterator:()Ljava/util/Iterator;
            checkcast java.util.Spliterator
            areturn
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
    Signature: ()Ljava/util/Spliterator<TE;>;

  private void setMap(java.util.concurrent.ConcurrentNavigableMap<E, java.lang.Object>);
    descriptor: (Ljava/util/concurrent/ConcurrentNavigableMap;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // java.util.concurrent.ConcurrentSkipListSet this
        start local 1 // java.util.concurrent.ConcurrentNavigableMap map
         0: .line 511
            getstatic java.util.concurrent.ConcurrentSkipListSet.UNSAFE:Lsun/misc/Unsafe;
            aload 0 /* this */
            getstatic java.util.concurrent.ConcurrentSkipListSet.mapOffset:J
            aload 1 /* map */
            invokevirtual sun.misc.Unsafe.putObjectVolatile:(Ljava/lang/Object;JLjava/lang/Object;)V
         1: .line 512
            return
        end local 1 // java.util.concurrent.ConcurrentNavigableMap map
        end local 0 // java.util.concurrent.ConcurrentSkipListSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/util/concurrent/ConcurrentSkipListSet<TE;>;
            0    2     1   map  Ljava/util/concurrent/ConcurrentNavigableMap<TE;Ljava/lang/Object;>;
    Signature: (Ljava/util/concurrent/ConcurrentNavigableMap<TE;Ljava/lang/Object;>;)V
    MethodParameters:
      Name  Flags
      map   

  public java.util.SortedSet headSet(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/util/SortedSet;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast java.lang.Object
            invokevirtual java.util.concurrent.ConcurrentSkipListSet.headSet:(Ljava/lang/Object;)Ljava/util/NavigableSet;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.util.SortedSet tailSet(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/util/SortedSet;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast java.lang.Object
            invokevirtual java.util.concurrent.ConcurrentSkipListSet.tailSet:(Ljava/lang/Object;)Ljava/util/NavigableSet;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.lang.Object clone();
    descriptor: ()Ljava/lang/Object;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual java.util.concurrent.ConcurrentSkipListSet.clone:()Ljava/util/concurrent/ConcurrentSkipListSet;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.lang.CloneNotSupportedException

  public java.util.SortedSet subSet(java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Ljava/util/SortedSet;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=3
         0: .line 1
            aload 0
            aload 1
            checkcast java.lang.Object
            aload 2
            checkcast java.lang.Object
            invokevirtual java.util.concurrent.ConcurrentSkipListSet.subSet:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/util/NavigableSet;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: <E:Ljava/lang/Object;>Ljava/util/AbstractSet<TE;>;Ljava/util/NavigableSet<TE;>;Ljava/lang/Cloneable;Ljava/io/Serializable;
SourceFile: "ConcurrentSkipListSet.java"
InnerClasses:
  public abstract Entry = java.util.Map$Entry of java.util.Map
  final KeySpliterator = java.util.concurrent.ConcurrentSkipListMap$KeySpliterator of java.util.concurrent.ConcurrentSkipListMap
  final SubMap = java.util.concurrent.ConcurrentSkipListMap$SubMap of java.util.concurrent.ConcurrentSkipListMap