class sun.nio.ch.FileLockTable
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: sun.nio.ch.FileLockTable
  super_class: java.lang.Object
{
  private static java.util.concurrent.ConcurrentHashMap<sun.nio.ch.FileKey, java.util.List<sun.nio.ch.FileLockTable$FileLockReference>> lockMap;
    descriptor: Ljava/util/concurrent/ConcurrentHashMap;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Signature: Ljava/util/concurrent/ConcurrentHashMap<Lsun/nio/ch/FileKey;Ljava/util/List<Lsun/nio/ch/FileLockTable$FileLockReference;>;>;

  private static java.lang.ref.ReferenceQueue<java.nio.channels.FileLock> queue;
    descriptor: Ljava/lang/ref/ReferenceQueue;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Signature: Ljava/lang/ref/ReferenceQueue<Ljava/nio/channels/FileLock;>;

  private final java.nio.channels.Channel channel;
    descriptor: Ljava/nio/channels/Channel;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final sun.nio.ch.FileKey fileKey;
    descriptor: Lsun/nio/ch/FileKey;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.Set<java.nio.channels.FileLock> locks;
    descriptor: Ljava/util/Set;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Set<Ljava/nio/channels/FileLock;>;

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 44
            ldc Lsun/nio/ch/FileLockTable;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic sun.nio.ch.FileLockTable.$assertionsDisabled:Z
         3: .line 70
            new java.util.concurrent.ConcurrentHashMap
            dup
            invokespecial java.util.concurrent.ConcurrentHashMap.<init>:()V
         4: .line 69
            putstatic sun.nio.ch.FileLockTable.lockMap:Ljava/util/concurrent/ConcurrentHashMap;
         5: .line 73
            new java.lang.ref.ReferenceQueue
            dup
            invokespecial java.lang.ref.ReferenceQueue.<init>:()V
            putstatic sun.nio.ch.FileLockTable.queue:Ljava/lang/ref/ReferenceQueue;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(java.nio.channels.Channel, java.io.FileDescriptor);
    descriptor: (Ljava/nio/channels/Channel;Ljava/io/FileDescriptor;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // sun.nio.ch.FileLockTable this
        start local 1 // java.nio.channels.Channel channel
        start local 2 // java.io.FileDescriptor fd
         0: .line 88
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 89
            aload 0 /* this */
            aload 1 /* channel */
            putfield sun.nio.ch.FileLockTable.channel:Ljava/nio/channels/Channel;
         2: .line 90
            aload 0 /* this */
            aload 2 /* fd */
            invokestatic sun.nio.ch.FileKey.create:(Ljava/io/FileDescriptor;)Lsun/nio/ch/FileKey;
            putfield sun.nio.ch.FileLockTable.fileKey:Lsun/nio/ch/FileKey;
         3: .line 91
            aload 0 /* this */
            new java.util.HashSet
            dup
            invokespecial java.util.HashSet.<init>:()V
            putfield sun.nio.ch.FileLockTable.locks:Ljava/util/Set;
         4: .line 92
            return
        end local 2 // java.io.FileDescriptor fd
        end local 1 // java.nio.channels.Channel channel
        end local 0 // sun.nio.ch.FileLockTable this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    5     0     this  Lsun/nio/ch/FileLockTable;
            0    5     1  channel  Ljava/nio/channels/Channel;
            0    5     2       fd  Ljava/io/FileDescriptor;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
         Name  Flags
      channel  
      fd       

  void add(java.nio.channels.FileLock);
    descriptor: (Ljava/nio/channels/FileLock;)V
    flags: (0x0000) 
    Code:
      stack=6, locals=5, args_size=2
        start local 0 // sun.nio.ch.FileLockTable this
        start local 1 // java.nio.channels.FileLock fl
         0: .line 95
            getstatic sun.nio.ch.FileLockTable.lockMap:Ljava/util/concurrent/ConcurrentHashMap;
            aload 0 /* this */
            getfield sun.nio.ch.FileLockTable.fileKey:Lsun/nio/ch/FileKey;
            invokevirtual java.util.concurrent.ConcurrentHashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.List
            astore 2 /* list */
        start local 2 // java.util.List list
         1: .line 100
      StackMap locals: java.util.List
      StackMap stack:
            aload 2 /* list */
            ifnonnull 15
         2: .line 101
            new java.util.ArrayList
            dup
            iconst_2
            invokespecial java.util.ArrayList.<init>:(I)V
            astore 2 /* list */
         3: .line 103
            aload 2 /* list */
            dup
            astore 4
            monitorenter
         4: .line 104
            getstatic sun.nio.ch.FileLockTable.lockMap:Ljava/util/concurrent/ConcurrentHashMap;
            aload 0 /* this */
            getfield sun.nio.ch.FileLockTable.fileKey:Lsun/nio/ch/FileKey;
            aload 2 /* list */
            invokevirtual java.util.concurrent.ConcurrentHashMap.putIfAbsent:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.List
            astore 3 /* prev */
        start local 3 // java.util.List prev
         5: .line 105
            aload 3 /* prev */
            ifnonnull 10
         6: .line 107
            aload 2 /* list */
            new sun.nio.ch.FileLockTable$FileLockReference
            dup
            aload 1 /* fl */
            getstatic sun.nio.ch.FileLockTable.queue:Ljava/lang/ref/ReferenceQueue;
            aload 0 /* this */
            getfield sun.nio.ch.FileLockTable.fileKey:Lsun/nio/ch/FileKey;
            invokespecial sun.nio.ch.FileLockTable$FileLockReference.<init>:(Ljava/nio/channels/FileLock;Ljava/lang/ref/ReferenceQueue;Lsun/nio/ch/FileKey;)V
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         7: .line 108
            aload 0 /* this */
            getfield sun.nio.ch.FileLockTable.locks:Ljava/util/Set;
            aload 1 /* fl */
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            pop
         8: .line 109
            aload 4
            monitorexit
         9: goto 28
        10: .line 103
      StackMap locals: java.util.List java.util.List
      StackMap stack:
            aload 4
            monitorexit
        11: goto 14
        end local 3 // java.util.List prev
      StackMap locals: sun.nio.ch.FileLockTable java.nio.channels.FileLock java.util.List top java.util.List
      StackMap stack: java.lang.Throwable
        12: aload 4
            monitorexit
        13: athrow
        start local 3 // java.util.List prev
        14: .line 113
      StackMap locals: sun.nio.ch.FileLockTable java.nio.channels.FileLock java.util.List java.util.List
      StackMap stack:
            aload 3 /* prev */
            astore 2 /* list */
        end local 3 // java.util.List prev
        15: .line 120
      StackMap locals:
      StackMap stack:
            aload 2 /* list */
            dup
            astore 3
            monitorenter
        16: .line 121
            getstatic sun.nio.ch.FileLockTable.lockMap:Ljava/util/concurrent/ConcurrentHashMap;
            aload 0 /* this */
            getfield sun.nio.ch.FileLockTable.fileKey:Lsun/nio/ch/FileKey;
            invokevirtual java.util.concurrent.ConcurrentHashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.List
            astore 4 /* current */
        start local 4 // java.util.List current
        17: .line 122
            aload 2 /* list */
            aload 4 /* current */
            if_acmpne 23
        18: .line 123
            aload 0 /* this */
            aload 2 /* list */
            aload 1 /* fl */
            invokevirtual java.nio.channels.FileLock.position:()J
            aload 1 /* fl */
            invokevirtual java.nio.channels.FileLock.size:()J
            invokevirtual sun.nio.ch.FileLockTable.checkList:(Ljava/util/List;JJ)V
        19: .line 124
            aload 2 /* list */
            new sun.nio.ch.FileLockTable$FileLockReference
            dup
            aload 1 /* fl */
            getstatic sun.nio.ch.FileLockTable.queue:Ljava/lang/ref/ReferenceQueue;
            aload 0 /* this */
            getfield sun.nio.ch.FileLockTable.fileKey:Lsun/nio/ch/FileKey;
            invokespecial sun.nio.ch.FileLockTable$FileLockReference.<init>:(Ljava/nio/channels/FileLock;Ljava/lang/ref/ReferenceQueue;Lsun/nio/ch/FileKey;)V
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        20: .line 125
            aload 0 /* this */
            getfield sun.nio.ch.FileLockTable.locks:Ljava/util/Set;
            aload 1 /* fl */
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            pop
        21: .line 126
            aload 3
            monitorexit
        22: goto 28
        23: .line 128
      StackMap locals: java.util.List java.util.List
      StackMap stack:
            aload 4 /* current */
            astore 2 /* list */
        end local 4 // java.util.List current
        24: .line 120
            aload 3
            monitorexit
        25: goto 1
      StackMap locals: sun.nio.ch.FileLockTable java.nio.channels.FileLock java.util.List java.util.List
      StackMap stack: java.lang.Throwable
        26: aload 3
            monitorexit
        27: athrow
        28: .line 134
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual sun.nio.ch.FileLockTable.removeStaleEntries:()V
        29: .line 135
            return
        end local 2 // java.util.List list
        end local 1 // java.nio.channels.FileLock fl
        end local 0 // sun.nio.ch.FileLockTable this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   30     0     this  Lsun/nio/ch/FileLockTable;
            0   30     1       fl  Ljava/nio/channels/FileLock;
            1   30     2     list  Ljava/util/List<Lsun/nio/ch/FileLockTable$FileLockReference;>;
            5   12     3     prev  Ljava/util/List<Lsun/nio/ch/FileLockTable$FileLockReference;>;
           14   15     3     prev  Ljava/util/List<Lsun/nio/ch/FileLockTable$FileLockReference;>;
           17   24     4  current  Ljava/util/List<Lsun/nio/ch/FileLockTable$FileLockReference;>;
      Exception table:
        from    to  target  type
           4     9      12  any
          10    11      12  any
          12    13      12  any
          16    22      26  any
          23    25      26  any
          26    27      26  any
    Exceptions:
      throws java.nio.channels.OverlappingFileLockException
    MethodParameters:
      Name  Flags
      fl    

  private void removeKeyIfEmpty(sun.nio.ch.FileKey, java.util.List<sun.nio.ch.FileLockTable$FileLockReference>);
    descriptor: (Lsun/nio/ch/FileKey;Ljava/util/List;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // sun.nio.ch.FileLockTable this
        start local 1 // sun.nio.ch.FileKey fk
        start local 2 // java.util.List list
         0: .line 138
            getstatic sun.nio.ch.FileLockTable.$assertionsDisabled:Z
            ifne 1
            aload 2 /* list */
            invokestatic java.lang.Thread.holdsLock:(Ljava/lang/Object;)Z
            ifne 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 139
      StackMap locals:
      StackMap stack:
            getstatic sun.nio.ch.FileLockTable.$assertionsDisabled:Z
            ifne 2
            getstatic sun.nio.ch.FileLockTable.lockMap:Ljava/util/concurrent/ConcurrentHashMap;
            aload 1 /* fk */
            invokevirtual java.util.concurrent.ConcurrentHashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            aload 2 /* list */
            if_acmpeq 2
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         2: .line 140
      StackMap locals:
      StackMap stack:
            aload 2 /* list */
            invokeinterface java.util.List.isEmpty:()Z
            ifeq 4
         3: .line 141
            getstatic sun.nio.ch.FileLockTable.lockMap:Ljava/util/concurrent/ConcurrentHashMap;
            aload 1 /* fk */
            invokevirtual java.util.concurrent.ConcurrentHashMap.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         4: .line 143
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.util.List list
        end local 1 // sun.nio.ch.FileKey fk
        end local 0 // sun.nio.ch.FileLockTable this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lsun/nio/ch/FileLockTable;
            0    5     1    fk  Lsun/nio/ch/FileKey;
            0    5     2  list  Ljava/util/List<Lsun/nio/ch/FileLockTable$FileLockReference;>;
    Signature: (Lsun/nio/ch/FileKey;Ljava/util/List<Lsun/nio/ch/FileLockTable$FileLockReference;>;)V
    MethodParameters:
      Name  Flags
      fk    
      list  

  void remove(java.nio.channels.FileLock);
    descriptor: (Ljava/nio/channels/FileLock;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=7, args_size=2
        start local 0 // sun.nio.ch.FileLockTable this
        start local 1 // java.nio.channels.FileLock fl
         0: .line 146
            getstatic sun.nio.ch.FileLockTable.$assertionsDisabled:Z
            ifne 1
            aload 1 /* fl */
            ifnonnull 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 149
      StackMap locals:
      StackMap stack:
            getstatic sun.nio.ch.FileLockTable.lockMap:Ljava/util/concurrent/ConcurrentHashMap;
            aload 0 /* this */
            getfield sun.nio.ch.FileLockTable.fileKey:Lsun/nio/ch/FileKey;
            invokevirtual java.util.concurrent.ConcurrentHashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.List
            astore 2 /* list */
        start local 2 // java.util.List list
         2: .line 150
            aload 2 /* list */
            ifnonnull 3
            return
         3: .line 152
      StackMap locals: java.util.List
      StackMap stack:
            aload 2 /* list */
            dup
            astore 3
            monitorenter
         4: .line 153
            iconst_0
            istore 4 /* index */
        start local 4 // int index
         5: .line 154
            goto 16
         6: .line 155
      StackMap locals: java.util.List int
      StackMap stack:
            aload 2 /* list */
            iload 4 /* index */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast sun.nio.ch.FileLockTable$FileLockReference
            astore 5 /* ref */
        start local 5 // sun.nio.ch.FileLockTable$FileLockReference ref
         7: .line 156
            aload 5 /* ref */
            invokevirtual sun.nio.ch.FileLockTable$FileLockReference.get:()Ljava/lang/Object;
            checkcast java.nio.channels.FileLock
            astore 6 /* lock */
        start local 6 // java.nio.channels.FileLock lock
         8: .line 157
            aload 6 /* lock */
            aload 1 /* fl */
            if_acmpne 15
         9: .line 158
            getstatic sun.nio.ch.FileLockTable.$assertionsDisabled:Z
            ifne 11
            aload 6 /* lock */
            ifnull 10
            aload 6 /* lock */
            invokevirtual java.nio.channels.FileLock.acquiredBy:()Ljava/nio/channels/Channel;
            aload 0 /* this */
            getfield sun.nio.ch.FileLockTable.channel:Ljava/nio/channels/Channel;
            if_acmpeq 11
      StackMap locals: sun.nio.ch.FileLockTable$FileLockReference java.nio.channels.FileLock
      StackMap stack:
        10: new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        11: .line 159
      StackMap locals:
      StackMap stack:
            aload 5 /* ref */
            invokevirtual sun.nio.ch.FileLockTable$FileLockReference.clear:()V
        12: .line 160
            aload 2 /* list */
            iload 4 /* index */
            invokeinterface java.util.List.remove:(I)Ljava/lang/Object;
            pop
        13: .line 161
            aload 0 /* this */
            getfield sun.nio.ch.FileLockTable.locks:Ljava/util/Set;
            aload 1 /* fl */
            invokeinterface java.util.Set.remove:(Ljava/lang/Object;)Z
            pop
        14: .line 162
            goto 17
        15: .line 164
      StackMap locals:
      StackMap stack:
            iinc 4 /* index */ 1
        end local 6 // java.nio.channels.FileLock lock
        end local 5 // sun.nio.ch.FileLockTable$FileLockReference ref
        16: .line 154
      StackMap locals:
      StackMap stack:
            iload 4 /* index */
            aload 2 /* list */
            invokeinterface java.util.List.size:()I
            if_icmplt 6
        end local 4 // int index
        17: .line 152
      StackMap locals:
      StackMap stack:
            aload 3
            monitorexit
        18: goto 21
      StackMap locals:
      StackMap stack: java.lang.Throwable
        19: aload 3
            monitorexit
        20: athrow
        21: .line 167
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.util.List list
        end local 1 // java.nio.channels.FileLock fl
        end local 0 // sun.nio.ch.FileLockTable this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   22     0   this  Lsun/nio/ch/FileLockTable;
            0   22     1     fl  Ljava/nio/channels/FileLock;
            2   22     2   list  Ljava/util/List<Lsun/nio/ch/FileLockTable$FileLockReference;>;
            5   17     4  index  I
            7   16     5    ref  Lsun/nio/ch/FileLockTable$FileLockReference;
            8   16     6   lock  Ljava/nio/channels/FileLock;
      Exception table:
        from    to  target  type
           4    18      19  any
          19    20      19  any
    MethodParameters:
      Name  Flags
      fl    

  java.util.List<java.nio.channels.FileLock> removeAll();
    descriptor: ()Ljava/util/List;
    flags: (0x0000) 
    Code:
      stack=3, locals=7, args_size=1
        start local 0 // sun.nio.ch.FileLockTable this
         0: .line 170
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 1 /* result */
        start local 1 // java.util.List result
         1: .line 171
            getstatic sun.nio.ch.FileLockTable.lockMap:Ljava/util/concurrent/ConcurrentHashMap;
            aload 0 /* this */
            getfield sun.nio.ch.FileLockTable.fileKey:Lsun/nio/ch/FileKey;
            invokevirtual java.util.concurrent.ConcurrentHashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.List
            astore 2 /* list */
        start local 2 // java.util.List list
         2: .line 172
            aload 2 /* list */
            ifnull 21
         3: .line 173
            aload 2 /* list */
            dup
            astore 3
            monitorenter
         4: .line 174
            iconst_0
            istore 4 /* index */
        start local 4 // int index
         5: .line 175
            goto 14
         6: .line 176
      StackMap locals: sun.nio.ch.FileLockTable java.util.List java.util.List java.util.List int
      StackMap stack:
            aload 2 /* list */
            iload 4 /* index */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast sun.nio.ch.FileLockTable$FileLockReference
            astore 5 /* ref */
        start local 5 // sun.nio.ch.FileLockTable$FileLockReference ref
         7: .line 177
            aload 5 /* ref */
            invokevirtual sun.nio.ch.FileLockTable$FileLockReference.get:()Ljava/lang/Object;
            checkcast java.nio.channels.FileLock
            astore 6 /* lock */
        start local 6 // java.nio.channels.FileLock lock
         8: .line 180
            aload 6 /* lock */
            ifnull 13
            aload 6 /* lock */
            invokevirtual java.nio.channels.FileLock.acquiredBy:()Ljava/nio/channels/Channel;
            aload 0 /* this */
            getfield sun.nio.ch.FileLockTable.channel:Ljava/nio/channels/Channel;
            if_acmpne 13
         9: .line 182
            aload 5 /* ref */
            invokevirtual sun.nio.ch.FileLockTable$FileLockReference.clear:()V
        10: .line 183
            aload 2 /* list */
            iload 4 /* index */
            invokeinterface java.util.List.remove:(I)Ljava/lang/Object;
            pop
        11: .line 186
            aload 1 /* result */
            aload 6 /* lock */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        12: .line 187
            goto 14
        13: .line 188
      StackMap locals: sun.nio.ch.FileLockTable$FileLockReference java.nio.channels.FileLock
      StackMap stack:
            iinc 4 /* index */ 1
        end local 6 // java.nio.channels.FileLock lock
        end local 5 // sun.nio.ch.FileLockTable$FileLockReference ref
        14: .line 175
      StackMap locals:
      StackMap stack:
            iload 4 /* index */
            aload 2 /* list */
            invokeinterface java.util.List.size:()I
            if_icmplt 6
        15: .line 193
            aload 0 /* this */
            aload 0 /* this */
            getfield sun.nio.ch.FileLockTable.fileKey:Lsun/nio/ch/FileKey;
            aload 2 /* list */
            invokevirtual sun.nio.ch.FileLockTable.removeKeyIfEmpty:(Lsun/nio/ch/FileKey;Ljava/util/List;)V
        16: .line 195
            aload 0 /* this */
            getfield sun.nio.ch.FileLockTable.locks:Ljava/util/Set;
            invokeinterface java.util.Set.clear:()V
        end local 4 // int index
        17: .line 173
            aload 3
            monitorexit
        18: goto 21
      StackMap locals: sun.nio.ch.FileLockTable java.util.List java.util.List java.util.List
      StackMap stack: java.lang.Throwable
        19: aload 3
            monitorexit
        20: athrow
        21: .line 198
      StackMap locals:
      StackMap stack:
            aload 1 /* result */
            areturn
        end local 2 // java.util.List list
        end local 1 // java.util.List result
        end local 0 // sun.nio.ch.FileLockTable this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   22     0    this  Lsun/nio/ch/FileLockTable;
            1   22     1  result  Ljava/util/List<Ljava/nio/channels/FileLock;>;
            2   22     2    list  Ljava/util/List<Lsun/nio/ch/FileLockTable$FileLockReference;>;
            5   17     4   index  I
            7   14     5     ref  Lsun/nio/ch/FileLockTable$FileLockReference;
            8   14     6    lock  Ljava/nio/channels/FileLock;
      Exception table:
        from    to  target  type
           4    18      19  any
          19    20      19  any
    Signature: ()Ljava/util/List<Ljava/nio/channels/FileLock;>;

  void replace(java.nio.channels.FileLock, java.nio.channels.FileLock);
    descriptor: (Ljava/nio/channels/FileLock;Ljava/nio/channels/FileLock;)V
    flags: (0x0000) 
    Code:
      stack=7, locals=8, args_size=3
        start local 0 // sun.nio.ch.FileLockTable this
        start local 1 // java.nio.channels.FileLock fromLock
        start local 2 // java.nio.channels.FileLock toLock
         0: .line 203
            getstatic sun.nio.ch.FileLockTable.lockMap:Ljava/util/concurrent/ConcurrentHashMap;
            aload 0 /* this */
            getfield sun.nio.ch.FileLockTable.fileKey:Lsun/nio/ch/FileKey;
            invokevirtual java.util.concurrent.ConcurrentHashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.List
            astore 3 /* list */
        start local 3 // java.util.List list
         1: .line 204
            getstatic sun.nio.ch.FileLockTable.$assertionsDisabled:Z
            ifne 2
            aload 3 /* list */
            ifnonnull 2
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         2: .line 206
      StackMap locals: java.util.List
      StackMap stack:
            aload 3 /* list */
            dup
            astore 4
            monitorenter
         3: .line 207
            iconst_0
            istore 5 /* index */
        start local 5 // int index
         4: goto 14
         5: .line 208
      StackMap locals: java.util.List int
      StackMap stack:
            aload 3 /* list */
            iload 5 /* index */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast sun.nio.ch.FileLockTable$FileLockReference
            astore 6 /* ref */
        start local 6 // sun.nio.ch.FileLockTable$FileLockReference ref
         6: .line 209
            aload 6 /* ref */
            invokevirtual sun.nio.ch.FileLockTable$FileLockReference.get:()Ljava/lang/Object;
            checkcast java.nio.channels.FileLock
            astore 7 /* lock */
        start local 7 // java.nio.channels.FileLock lock
         7: .line 210
            aload 7 /* lock */
            aload 1 /* fromLock */
            if_acmpne 13
         8: .line 211
            aload 6 /* ref */
            invokevirtual sun.nio.ch.FileLockTable$FileLockReference.clear:()V
         9: .line 212
            aload 3 /* list */
            iload 5 /* index */
            new sun.nio.ch.FileLockTable$FileLockReference
            dup
            aload 2 /* toLock */
            getstatic sun.nio.ch.FileLockTable.queue:Ljava/lang/ref/ReferenceQueue;
            aload 0 /* this */
            getfield sun.nio.ch.FileLockTable.fileKey:Lsun/nio/ch/FileKey;
            invokespecial sun.nio.ch.FileLockTable$FileLockReference.<init>:(Ljava/nio/channels/FileLock;Ljava/lang/ref/ReferenceQueue;Lsun/nio/ch/FileKey;)V
            invokeinterface java.util.List.set:(ILjava/lang/Object;)Ljava/lang/Object;
            pop
        10: .line 213
            aload 0 /* this */
            getfield sun.nio.ch.FileLockTable.locks:Ljava/util/Set;
            aload 1 /* fromLock */
            invokeinterface java.util.Set.remove:(Ljava/lang/Object;)Z
            pop
        11: .line 214
            aload 0 /* this */
            getfield sun.nio.ch.FileLockTable.locks:Ljava/util/Set;
            aload 2 /* toLock */
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            pop
        12: .line 215
            goto 15
        end local 7 // java.nio.channels.FileLock lock
        end local 6 // sun.nio.ch.FileLockTable$FileLockReference ref
        13: .line 207
      StackMap locals:
      StackMap stack:
            iinc 5 /* index */ 1
      StackMap locals:
      StackMap stack:
        14: iload 5 /* index */
            aload 3 /* list */
            invokeinterface java.util.List.size:()I
            if_icmplt 5
        end local 5 // int index
        15: .line 206
      StackMap locals:
      StackMap stack:
            aload 4
            monitorexit
        16: goto 19
      StackMap locals:
      StackMap stack: java.lang.Throwable
        17: aload 4
            monitorexit
        18: athrow
        19: .line 219
      StackMap locals:
      StackMap stack:
            return
        end local 3 // java.util.List list
        end local 2 // java.nio.channels.FileLock toLock
        end local 1 // java.nio.channels.FileLock fromLock
        end local 0 // sun.nio.ch.FileLockTable this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   20     0      this  Lsun/nio/ch/FileLockTable;
            0   20     1  fromLock  Ljava/nio/channels/FileLock;
            0   20     2    toLock  Ljava/nio/channels/FileLock;
            1   20     3      list  Ljava/util/List<Lsun/nio/ch/FileLockTable$FileLockReference;>;
            4   15     5     index  I
            6   13     6       ref  Lsun/nio/ch/FileLockTable$FileLockReference;
            7   13     7      lock  Ljava/nio/channels/FileLock;
      Exception table:
        from    to  target  type
           3    16      17  any
          17    18      17  any
    MethodParameters:
          Name  Flags
      fromLock  
      toLock    

  private void checkList(java.util.List<sun.nio.ch.FileLockTable$FileLockReference>, long, );
    descriptor: (Ljava/util/List;JJ)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=9, args_size=4
        start local 0 // sun.nio.ch.FileLockTable this
        start local 1 // java.util.List list
        start local 2 // long position
        start local 4 // long size
         0: .line 225
            getstatic sun.nio.ch.FileLockTable.$assertionsDisabled:Z
            ifne 1
            aload 1 /* list */
            invokestatic java.lang.Thread.holdsLock:(Ljava/lang/Object;)Z
            ifne 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 226
      StackMap locals:
      StackMap stack:
            aload 1 /* list */
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 7
            goto 6
      StackMap locals: sun.nio.ch.FileLockTable java.util.List long long top java.util.Iterator
      StackMap stack:
         2: aload 7
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast sun.nio.ch.FileLockTable$FileLockReference
            astore 6 /* ref */
        start local 6 // sun.nio.ch.FileLockTable$FileLockReference ref
         3: .line 227
            aload 6 /* ref */
            invokevirtual sun.nio.ch.FileLockTable$FileLockReference.get:()Ljava/lang/Object;
            checkcast java.nio.channels.FileLock
            astore 8 /* fl */
        start local 8 // java.nio.channels.FileLock fl
         4: .line 228
            aload 8 /* fl */
            ifnull 6
            aload 8 /* fl */
            lload 2 /* position */
            lload 4 /* size */
            invokevirtual java.nio.channels.FileLock.overlaps:(JJ)Z
            ifeq 6
         5: .line 229
            new java.nio.channels.OverlappingFileLockException
            dup
            invokespecial java.nio.channels.OverlappingFileLockException.<init>:()V
            athrow
        end local 8 // java.nio.channels.FileLock fl
        end local 6 // sun.nio.ch.FileLockTable$FileLockReference ref
         6: .line 226
      StackMap locals:
      StackMap stack:
            aload 7
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         7: .line 231
            return
        end local 4 // long size
        end local 2 // long position
        end local 1 // java.util.List list
        end local 0 // sun.nio.ch.FileLockTable this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    8     0      this  Lsun/nio/ch/FileLockTable;
            0    8     1      list  Ljava/util/List<Lsun/nio/ch/FileLockTable$FileLockReference;>;
            0    8     2  position  J
            0    8     4      size  J
            3    6     6       ref  Lsun/nio/ch/FileLockTable$FileLockReference;
            4    6     8        fl  Ljava/nio/channels/FileLock;
    Exceptions:
      throws java.nio.channels.OverlappingFileLockException
    Signature: (Ljava/util/List<Lsun/nio/ch/FileLockTable$FileLockReference;>;JJ)V
    MethodParameters:
          Name  Flags
      list      
      position  
      size      

  private void removeStaleEntries();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=5, args_size=1
        start local 0 // sun.nio.ch.FileLockTable this
         0: .line 236
            goto 11
        start local 1 // sun.nio.ch.FileLockTable$FileLockReference ref
         1: .line 237
      StackMap locals: sun.nio.ch.FileLockTable$FileLockReference
      StackMap stack:
            aload 1 /* ref */
            invokevirtual sun.nio.ch.FileLockTable$FileLockReference.fileKey:()Lsun/nio/ch/FileKey;
            astore 2 /* fk */
        start local 2 // sun.nio.ch.FileKey fk
         2: .line 238
            getstatic sun.nio.ch.FileLockTable.lockMap:Ljava/util/concurrent/ConcurrentHashMap;
            aload 2 /* fk */
            invokevirtual java.util.concurrent.ConcurrentHashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.List
            astore 3 /* list */
        start local 3 // java.util.List list
         3: .line 239
            aload 3 /* list */
            ifnull 11
         4: .line 240
            aload 3 /* list */
            dup
            astore 4
            monitorenter
         5: .line 241
            aload 3 /* list */
            aload 1 /* ref */
            invokeinterface java.util.List.remove:(Ljava/lang/Object;)Z
            pop
         6: .line 242
            aload 0 /* this */
            aload 2 /* fk */
            aload 3 /* list */
            invokevirtual sun.nio.ch.FileLockTable.removeKeyIfEmpty:(Lsun/nio/ch/FileKey;Ljava/util/List;)V
         7: .line 240
            aload 4
            monitorexit
         8: goto 11
      StackMap locals: sun.nio.ch.FileLockTable sun.nio.ch.FileLockTable$FileLockReference sun.nio.ch.FileKey java.util.List java.util.List
      StackMap stack: java.lang.Throwable
         9: aload 4
            monitorexit
        10: athrow
        end local 3 // java.util.List list
        end local 2 // sun.nio.ch.FileKey fk
        end local 1 // sun.nio.ch.FileLockTable$FileLockReference ref
        11: .line 236
      StackMap locals: sun.nio.ch.FileLockTable
      StackMap stack:
            getstatic sun.nio.ch.FileLockTable.queue:Ljava/lang/ref/ReferenceQueue;
            invokevirtual java.lang.ref.ReferenceQueue.poll:()Ljava/lang/ref/Reference;
            checkcast sun.nio.ch.FileLockTable$FileLockReference
            dup
            astore 1 /* ref */
        start local 1 // sun.nio.ch.FileLockTable$FileLockReference ref
        12: ifnonnull 1
        13: .line 246
            return
        end local 1 // sun.nio.ch.FileLockTable$FileLockReference ref
        end local 0 // sun.nio.ch.FileLockTable this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   14     0  this  Lsun/nio/ch/FileLockTable;
            1   11     1   ref  Lsun/nio/ch/FileLockTable$FileLockReference;
           12   14     1   ref  Lsun/nio/ch/FileLockTable$FileLockReference;
            2   11     2    fk  Lsun/nio/ch/FileKey;
            3   11     3  list  Ljava/util/List<Lsun/nio/ch/FileLockTable$FileLockReference;>;
      Exception table:
        from    to  target  type
           5     8       9  any
           9    10       9  any
}
SourceFile: "FileLockTable.java"
NestMembers:
  sun.nio.ch.FileLockTable$FileLockReference
InnerClasses:
  private FileLockReference = sun.nio.ch.FileLockTable$FileLockReference of sun.nio.ch.FileLockTable