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

  private static java.lang.ref.ReferenceQueue queue;
    descriptor: Ljava/lang/ref/ReferenceQueue;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private sun.nio.ch.FileChannelImpl fci;
    descriptor: Lsun/nio/ch/FileChannelImpl;
    flags: (0x0002) ACC_PRIVATE

  private sun.nio.ch.FileKey fileKey;
    descriptor: Lsun/nio/ch/FileKey;
    flags: (0x0002) ACC_PRIVATE

  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 1068
            ldc Lsun/nio/ch/FileChannelImpl;
            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.FileChannelImpl$SharedFileLockTable.$assertionsDisabled:Z
         3: .line 1073
            new java.util.concurrent.ConcurrentHashMap
            dup
            invokespecial java.util.concurrent.ConcurrentHashMap.<init>:()V
         4: .line 1072
            putstatic sun.nio.ch.FileChannelImpl$SharedFileLockTable.lockMap:Ljava/util/concurrent/ConcurrentHashMap;
         5: .line 1076
            new java.lang.ref.ReferenceQueue
            dup
            invokespecial java.lang.ref.ReferenceQueue.<init>:()V
            putstatic sun.nio.ch.FileChannelImpl$SharedFileLockTable.queue:Ljava/lang/ref/ReferenceQueue;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(sun.nio.ch.FileChannelImpl);
    descriptor: (Lsun/nio/ch/FileChannelImpl;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // sun.nio.ch.FileChannelImpl$SharedFileLockTable this
        start local 1 // sun.nio.ch.FileChannelImpl fci
         0: .line 1084
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 1085
            aload 0 /* this */
            aload 1 /* fci */
            putfield sun.nio.ch.FileChannelImpl$SharedFileLockTable.fci:Lsun/nio/ch/FileChannelImpl;
         2: .line 1086
            aload 0 /* this */
            aload 1 /* fci */
            getfield sun.nio.ch.FileChannelImpl.fd:Ljava/io/FileDescriptor;
            invokestatic sun.nio.ch.FileKey.create:(Ljava/io/FileDescriptor;)Lsun/nio/ch/FileKey;
            putfield sun.nio.ch.FileChannelImpl$SharedFileLockTable.fileKey:Lsun/nio/ch/FileKey;
         3: .line 1087
            return
        end local 1 // sun.nio.ch.FileChannelImpl fci
        end local 0 // sun.nio.ch.FileChannelImpl$SharedFileLockTable this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lsun/nio/ch/FileChannelImpl$SharedFileLockTable;
            0    4     1   fci  Lsun/nio/ch/FileChannelImpl;
    MethodParameters:
      Name  Flags
      fci   

  public void add(java.nio.channels.FileLock);
    descriptor: (Ljava/nio/channels/FileLock;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=5, args_size=2
        start local 0 // sun.nio.ch.FileChannelImpl$SharedFileLockTable this
        start local 1 // java.nio.channels.FileLock fl
         0: .line 1090
            getstatic sun.nio.ch.FileChannelImpl$SharedFileLockTable.lockMap:Ljava/util/concurrent/ConcurrentHashMap;
            aload 0 /* this */
            getfield sun.nio.ch.FileChannelImpl$SharedFileLockTable.fileKey:Lsun/nio/ch/FileKey;
            invokevirtual java.util.concurrent.ConcurrentHashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.ArrayList
            astore 2 /* list */
        start local 2 // java.util.ArrayList list
         1: .line 1095
      StackMap locals: java.util.ArrayList
      StackMap stack:
            aload 2 /* list */
            ifnonnull 14
         2: .line 1096
            new java.util.ArrayList
            dup
            iconst_2
            invokespecial java.util.ArrayList.<init>:(I)V
            astore 2 /* list */
         3: .line 1098
            aload 2 /* list */
            dup
            astore 4
            monitorenter
         4: .line 1099
            getstatic sun.nio.ch.FileChannelImpl$SharedFileLockTable.lockMap:Ljava/util/concurrent/ConcurrentHashMap;
            aload 0 /* this */
            getfield sun.nio.ch.FileChannelImpl$SharedFileLockTable.fileKey:Lsun/nio/ch/FileKey;
            aload 2 /* list */
            invokevirtual java.util.concurrent.ConcurrentHashMap.putIfAbsent:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.ArrayList
            astore 3 /* prev */
        start local 3 // java.util.ArrayList prev
         5: .line 1100
            aload 3 /* prev */
            ifnonnull 9
         6: .line 1102
            aload 2 /* list */
            new sun.nio.ch.FileChannelImpl$FileLockReference
            dup
            aload 1 /* fl */
            getstatic sun.nio.ch.FileChannelImpl$SharedFileLockTable.queue:Ljava/lang/ref/ReferenceQueue;
            aload 0 /* this */
            getfield sun.nio.ch.FileChannelImpl$SharedFileLockTable.fileKey:Lsun/nio/ch/FileKey;
            invokespecial sun.nio.ch.FileChannelImpl$FileLockReference.<init>:(Ljava/nio/channels/FileLock;Ljava/lang/ref/ReferenceQueue;Lsun/nio/ch/FileKey;)V
            invokevirtual java.util.ArrayList.add:(Ljava/lang/Object;)Z
            pop
         7: .line 1103
            aload 4
            monitorexit
         8: goto 26
         9: .line 1098
      StackMap locals: java.util.ArrayList java.util.ArrayList
      StackMap stack:
            aload 4
            monitorexit
        10: goto 13
        end local 3 // java.util.ArrayList prev
      StackMap locals: sun.nio.ch.FileChannelImpl$SharedFileLockTable java.nio.channels.FileLock java.util.ArrayList top java.util.ArrayList
      StackMap stack: java.lang.Throwable
        11: aload 4
            monitorexit
        12: athrow
        start local 3 // java.util.ArrayList prev
        13: .line 1107
      StackMap locals: sun.nio.ch.FileChannelImpl$SharedFileLockTable java.nio.channels.FileLock java.util.ArrayList java.util.ArrayList
      StackMap stack:
            aload 3 /* prev */
            astore 2 /* list */
        end local 3 // java.util.ArrayList prev
        14: .line 1114
      StackMap locals:
      StackMap stack:
            aload 2 /* list */
            dup
            astore 3
            monitorenter
        15: .line 1115
            getstatic sun.nio.ch.FileChannelImpl$SharedFileLockTable.lockMap:Ljava/util/concurrent/ConcurrentHashMap;
            aload 0 /* this */
            getfield sun.nio.ch.FileChannelImpl$SharedFileLockTable.fileKey:Lsun/nio/ch/FileKey;
            invokevirtual java.util.concurrent.ConcurrentHashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.ArrayList
            astore 4 /* current */
        start local 4 // java.util.ArrayList current
        16: .line 1116
            aload 2 /* list */
            aload 4 /* current */
            if_acmpne 21
        17: .line 1117
            aload 0 /* this */
            aload 2 /* list */
            aload 1 /* fl */
            invokevirtual java.nio.channels.FileLock.position:()J
            aload 1 /* fl */
            invokevirtual java.nio.channels.FileLock.size:()J
            invokevirtual sun.nio.ch.FileChannelImpl$SharedFileLockTable.checkList:(Ljava/util/List;JJ)V
        18: .line 1118
            aload 2 /* list */
            new sun.nio.ch.FileChannelImpl$FileLockReference
            dup
            aload 1 /* fl */
            getstatic sun.nio.ch.FileChannelImpl$SharedFileLockTable.queue:Ljava/lang/ref/ReferenceQueue;
            aload 0 /* this */
            getfield sun.nio.ch.FileChannelImpl$SharedFileLockTable.fileKey:Lsun/nio/ch/FileKey;
            invokespecial sun.nio.ch.FileChannelImpl$FileLockReference.<init>:(Ljava/nio/channels/FileLock;Ljava/lang/ref/ReferenceQueue;Lsun/nio/ch/FileKey;)V
            invokevirtual java.util.ArrayList.add:(Ljava/lang/Object;)Z
            pop
        19: .line 1119
            aload 3
            monitorexit
        20: goto 26
        21: .line 1121
      StackMap locals: java.util.ArrayList java.util.ArrayList
      StackMap stack:
            aload 4 /* current */
            astore 2 /* list */
        end local 4 // java.util.ArrayList current
        22: .line 1114
            aload 3
            monitorexit
        23: goto 1
      StackMap locals: sun.nio.ch.FileChannelImpl$SharedFileLockTable java.nio.channels.FileLock java.util.ArrayList java.util.ArrayList
      StackMap stack: java.lang.Throwable
        24: aload 3
            monitorexit
        25: athrow
        26: .line 1127
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual sun.nio.ch.FileChannelImpl$SharedFileLockTable.removeStaleEntries:()V
        27: .line 1128
            return
        end local 2 // java.util.ArrayList list
        end local 1 // java.nio.channels.FileLock fl
        end local 0 // sun.nio.ch.FileChannelImpl$SharedFileLockTable this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   28     0     this  Lsun/nio/ch/FileChannelImpl$SharedFileLockTable;
            0   28     1       fl  Ljava/nio/channels/FileLock;
            1   28     2     list  Ljava/util/ArrayList<Lsun/nio/ch/FileChannelImpl$FileLockReference;>;
            5   11     3     prev  Ljava/util/ArrayList<Lsun/nio/ch/FileChannelImpl$FileLockReference;>;
           13   14     3     prev  Ljava/util/ArrayList<Lsun/nio/ch/FileChannelImpl$FileLockReference;>;
           16   22     4  current  Ljava/util/ArrayList<Lsun/nio/ch/FileChannelImpl$FileLockReference;>;
      Exception table:
        from    to  target  type
           4     8      11  any
           9    10      11  any
          11    12      11  any
          15    20      24  any
          21    23      24  any
          24    25      24  any
    Exceptions:
      throws java.nio.channels.OverlappingFileLockException
    MethodParameters:
      Name  Flags
      fl    

  private void removeKeyIfEmpty(sun.nio.ch.FileKey, java.util.ArrayList<sun.nio.ch.FileChannelImpl$FileLockReference>);
    descriptor: (Lsun/nio/ch/FileKey;Ljava/util/ArrayList;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // sun.nio.ch.FileChannelImpl$SharedFileLockTable this
        start local 1 // sun.nio.ch.FileKey fk
        start local 2 // java.util.ArrayList list
         0: .line 1131
            getstatic sun.nio.ch.FileChannelImpl$SharedFileLockTable.$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 1132
      StackMap locals:
      StackMap stack:
            getstatic sun.nio.ch.FileChannelImpl$SharedFileLockTable.$assertionsDisabled:Z
            ifne 2
            getstatic sun.nio.ch.FileChannelImpl$SharedFileLockTable.lockMap:Ljava/util/concurrent/ConcurrentHashMap;
            aload 1 /* fk */
            invokevirtual java.util.concurrent.ConcurrentHashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            aload 2 /* list */
            if_acmpeq 2
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         2: .line 1133
      StackMap locals:
      StackMap stack:
            aload 2 /* list */
            invokevirtual java.util.ArrayList.isEmpty:()Z
            ifeq 4
         3: .line 1134
            getstatic sun.nio.ch.FileChannelImpl$SharedFileLockTable.lockMap:Ljava/util/concurrent/ConcurrentHashMap;
            aload 1 /* fk */
            invokevirtual java.util.concurrent.ConcurrentHashMap.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         4: .line 1136
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.util.ArrayList list
        end local 1 // sun.nio.ch.FileKey fk
        end local 0 // sun.nio.ch.FileChannelImpl$SharedFileLockTable this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lsun/nio/ch/FileChannelImpl$SharedFileLockTable;
            0    5     1    fk  Lsun/nio/ch/FileKey;
            0    5     2  list  Ljava/util/ArrayList<Lsun/nio/ch/FileChannelImpl$FileLockReference;>;
    Signature: (Lsun/nio/ch/FileKey;Ljava/util/ArrayList<Lsun/nio/ch/FileChannelImpl$FileLockReference;>;)V
    MethodParameters:
      Name  Flags
      fk    
      list  

  public void remove(java.nio.channels.FileLock);
    descriptor: (Ljava/nio/channels/FileLock;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=7, args_size=2
        start local 0 // sun.nio.ch.FileChannelImpl$SharedFileLockTable this
        start local 1 // java.nio.channels.FileLock fl
         0: .line 1139
            getstatic sun.nio.ch.FileChannelImpl$SharedFileLockTable.$assertionsDisabled:Z
            ifne 1
            aload 1 /* fl */
            ifnonnull 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 1142
      StackMap locals:
      StackMap stack:
            getstatic sun.nio.ch.FileChannelImpl$SharedFileLockTable.lockMap:Ljava/util/concurrent/ConcurrentHashMap;
            aload 0 /* this */
            getfield sun.nio.ch.FileChannelImpl$SharedFileLockTable.fileKey:Lsun/nio/ch/FileKey;
            invokevirtual java.util.concurrent.ConcurrentHashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.ArrayList
            astore 2 /* list */
        start local 2 // java.util.ArrayList list
         2: .line 1143
            getstatic sun.nio.ch.FileChannelImpl$SharedFileLockTable.$assertionsDisabled:Z
            ifne 3
            aload 2 /* list */
            ifnonnull 3
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         3: .line 1145
      StackMap locals: java.util.ArrayList
      StackMap stack:
            aload 2 /* list */
            dup
            astore 3
            monitorenter
         4: .line 1146
            iconst_0
            istore 4 /* index */
        start local 4 // int index
         5: .line 1147
            goto 15
         6: .line 1148
      StackMap locals: java.util.ArrayList int
      StackMap stack:
            aload 2 /* list */
            iload 4 /* index */
            invokevirtual java.util.ArrayList.get:(I)Ljava/lang/Object;
            checkcast sun.nio.ch.FileChannelImpl$FileLockReference
            astore 5 /* ref */
        start local 5 // sun.nio.ch.FileChannelImpl$FileLockReference ref
         7: .line 1149
            aload 5 /* ref */
            invokevirtual sun.nio.ch.FileChannelImpl$FileLockReference.get:()Ljava/lang/Object;
            checkcast java.nio.channels.FileLock
            astore 6 /* lock */
        start local 6 // java.nio.channels.FileLock lock
         8: .line 1150
            aload 6 /* lock */
            aload 1 /* fl */
            if_acmpne 14
         9: .line 1151
            getstatic sun.nio.ch.FileChannelImpl$SharedFileLockTable.$assertionsDisabled:Z
            ifne 11
            aload 6 /* lock */
            ifnull 10
            aload 6 /* lock */
            invokevirtual java.nio.channels.FileLock.channel:()Ljava/nio/channels/FileChannel;
            aload 0 /* this */
            getfield sun.nio.ch.FileChannelImpl$SharedFileLockTable.fci:Lsun/nio/ch/FileChannelImpl;
            if_acmpeq 11
      StackMap locals: sun.nio.ch.FileChannelImpl$FileLockReference java.nio.channels.FileLock
      StackMap stack:
        10: new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        11: .line 1152
      StackMap locals:
      StackMap stack:
            aload 5 /* ref */
            invokevirtual sun.nio.ch.FileChannelImpl$FileLockReference.clear:()V
        12: .line 1153
            aload 2 /* list */
            iload 4 /* index */
            invokevirtual java.util.ArrayList.remove:(I)Ljava/lang/Object;
            pop
        13: .line 1154
            goto 16
        14: .line 1156
      StackMap locals:
      StackMap stack:
            iinc 4 /* index */ 1
        end local 6 // java.nio.channels.FileLock lock
        end local 5 // sun.nio.ch.FileChannelImpl$FileLockReference ref
        15: .line 1147
      StackMap locals:
      StackMap stack:
            iload 4 /* index */
            aload 2 /* list */
            invokevirtual java.util.ArrayList.size:()I
            if_icmplt 6
        end local 4 // int index
        16: .line 1145
      StackMap locals:
      StackMap stack:
            aload 3
            monitorexit
        17: goto 20
      StackMap locals:
      StackMap stack: java.lang.Throwable
        18: aload 3
            monitorexit
        19: athrow
        20: .line 1159
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.util.ArrayList list
        end local 1 // java.nio.channels.FileLock fl
        end local 0 // sun.nio.ch.FileChannelImpl$SharedFileLockTable this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   21     0   this  Lsun/nio/ch/FileChannelImpl$SharedFileLockTable;
            0   21     1     fl  Ljava/nio/channels/FileLock;
            2   21     2   list  Ljava/util/ArrayList<Lsun/nio/ch/FileChannelImpl$FileLockReference;>;
            5   16     4  index  I
            7   15     5    ref  Lsun/nio/ch/FileChannelImpl$FileLockReference;
            8   15     6   lock  Ljava/nio/channels/FileLock;
      Exception table:
        from    to  target  type
           4    17      18  any
          18    19      18  any
    MethodParameters:
      Name  Flags
      fl    

  public void removeAll(sun.nio.ch.FileChannelImpl$FileLockTable$Releaser);
    descriptor: (Lsun/nio/ch/FileChannelImpl$FileLockTable$Releaser;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=7, args_size=2
        start local 0 // sun.nio.ch.FileChannelImpl$SharedFileLockTable this
        start local 1 // sun.nio.ch.FileChannelImpl$FileLockTable$Releaser releaser
         0: .line 1162
            getstatic sun.nio.ch.FileChannelImpl$SharedFileLockTable.lockMap:Ljava/util/concurrent/ConcurrentHashMap;
            aload 0 /* this */
            getfield sun.nio.ch.FileChannelImpl$SharedFileLockTable.fileKey:Lsun/nio/ch/FileKey;
            invokevirtual java.util.concurrent.ConcurrentHashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.ArrayList
            astore 2 /* list */
        start local 2 // java.util.ArrayList list
         1: .line 1163
            aload 2 /* list */
            ifnull 19
         2: .line 1164
            aload 2 /* list */
            dup
            astore 3
            monitorenter
         3: .line 1165
            iconst_0
            istore 4 /* index */
        start local 4 // int index
         4: .line 1166
            goto 13
         5: .line 1167
      StackMap locals: java.util.ArrayList java.util.ArrayList int
      StackMap stack:
            aload 2 /* list */
            iload 4 /* index */
            invokevirtual java.util.ArrayList.get:(I)Ljava/lang/Object;
            checkcast sun.nio.ch.FileChannelImpl$FileLockReference
            astore 5 /* ref */
        start local 5 // sun.nio.ch.FileChannelImpl$FileLockReference ref
         6: .line 1168
            aload 5 /* ref */
            invokevirtual sun.nio.ch.FileChannelImpl$FileLockReference.get:()Ljava/lang/Object;
            checkcast java.nio.channels.FileLock
            astore 6 /* lock */
        start local 6 // java.nio.channels.FileLock lock
         7: .line 1171
            aload 6 /* lock */
            ifnull 12
            aload 6 /* lock */
            invokevirtual java.nio.channels.FileLock.channel:()Ljava/nio/channels/FileChannel;
            aload 0 /* this */
            getfield sun.nio.ch.FileChannelImpl$SharedFileLockTable.fci:Lsun/nio/ch/FileChannelImpl;
            if_acmpne 12
         8: .line 1173
            aload 1 /* releaser */
            aload 6 /* lock */
            invokeinterface sun.nio.ch.FileChannelImpl$FileLockTable$Releaser.release:(Ljava/nio/channels/FileLock;)V
         9: .line 1176
            aload 5 /* ref */
            invokevirtual sun.nio.ch.FileChannelImpl$FileLockReference.clear:()V
        10: .line 1177
            aload 2 /* list */
            iload 4 /* index */
            invokevirtual java.util.ArrayList.remove:(I)Ljava/lang/Object;
            pop
        11: .line 1178
            goto 13
        12: .line 1179
      StackMap locals: sun.nio.ch.FileChannelImpl$FileLockReference java.nio.channels.FileLock
      StackMap stack:
            iinc 4 /* index */ 1
        end local 6 // java.nio.channels.FileLock lock
        end local 5 // sun.nio.ch.FileChannelImpl$FileLockReference ref
        13: .line 1166
      StackMap locals:
      StackMap stack:
            iload 4 /* index */
            aload 2 /* list */
            invokevirtual java.util.ArrayList.size:()I
            if_icmplt 5
        14: .line 1184
            aload 0 /* this */
            aload 0 /* this */
            getfield sun.nio.ch.FileChannelImpl$SharedFileLockTable.fileKey:Lsun/nio/ch/FileKey;
            aload 2 /* list */
            invokevirtual sun.nio.ch.FileChannelImpl$SharedFileLockTable.removeKeyIfEmpty:(Lsun/nio/ch/FileKey;Ljava/util/ArrayList;)V
        end local 4 // int index
        15: .line 1164
            aload 3
            monitorexit
        16: goto 19
      StackMap locals: sun.nio.ch.FileChannelImpl$SharedFileLockTable sun.nio.ch.FileChannelImpl$FileLockTable$Releaser java.util.ArrayList java.util.ArrayList
      StackMap stack: java.lang.Throwable
        17: aload 3
            monitorexit
        18: athrow
        19: .line 1187
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.util.ArrayList list
        end local 1 // sun.nio.ch.FileChannelImpl$FileLockTable$Releaser releaser
        end local 0 // sun.nio.ch.FileChannelImpl$SharedFileLockTable this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   20     0      this  Lsun/nio/ch/FileChannelImpl$SharedFileLockTable;
            0   20     1  releaser  Lsun/nio/ch/FileChannelImpl$FileLockTable$Releaser;
            1   20     2      list  Ljava/util/ArrayList<Lsun/nio/ch/FileChannelImpl$FileLockReference;>;
            4   15     4     index  I
            6   13     5       ref  Lsun/nio/ch/FileChannelImpl$FileLockReference;
            7   13     6      lock  Ljava/nio/channels/FileLock;
      Exception table:
        from    to  target  type
           3    16      17  any
          17    18      17  any
    Exceptions:
      throws java.io.IOException
    MethodParameters:
          Name  Flags
      releaser  

  public void replace(java.nio.channels.FileLock, java.nio.channels.FileLock);
    descriptor: (Ljava/nio/channels/FileLock;Ljava/nio/channels/FileLock;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=8, args_size=3
        start local 0 // sun.nio.ch.FileChannelImpl$SharedFileLockTable this
        start local 1 // java.nio.channels.FileLock fromLock
        start local 2 // java.nio.channels.FileLock toLock
         0: .line 1191
            getstatic sun.nio.ch.FileChannelImpl$SharedFileLockTable.lockMap:Ljava/util/concurrent/ConcurrentHashMap;
            aload 0 /* this */
            getfield sun.nio.ch.FileChannelImpl$SharedFileLockTable.fileKey:Lsun/nio/ch/FileKey;
            invokevirtual java.util.concurrent.ConcurrentHashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.ArrayList
            astore 3 /* list */
        start local 3 // java.util.ArrayList list
         1: .line 1192
            getstatic sun.nio.ch.FileChannelImpl$SharedFileLockTable.$assertionsDisabled:Z
            ifne 2
            aload 3 /* list */
            ifnonnull 2
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         2: .line 1194
      StackMap locals: java.util.ArrayList
      StackMap stack:
            aload 3 /* list */
            dup
            astore 4
            monitorenter
         3: .line 1195
            iconst_0
            istore 5 /* index */
        start local 5 // int index
         4: goto 12
         5: .line 1196
      StackMap locals: java.util.ArrayList int
      StackMap stack:
            aload 3 /* list */
            iload 5 /* index */
            invokevirtual java.util.ArrayList.get:(I)Ljava/lang/Object;
            checkcast sun.nio.ch.FileChannelImpl$FileLockReference
            astore 6 /* ref */
        start local 6 // sun.nio.ch.FileChannelImpl$FileLockReference ref
         6: .line 1197
            aload 6 /* ref */
            invokevirtual sun.nio.ch.FileChannelImpl$FileLockReference.get:()Ljava/lang/Object;
            checkcast java.nio.channels.FileLock
            astore 7 /* lock */
        start local 7 // java.nio.channels.FileLock lock
         7: .line 1198
            aload 7 /* lock */
            aload 1 /* fromLock */
            if_acmpne 11
         8: .line 1199
            aload 6 /* ref */
            invokevirtual sun.nio.ch.FileChannelImpl$FileLockReference.clear:()V
         9: .line 1200
            aload 3 /* list */
            iload 5 /* index */
            new sun.nio.ch.FileChannelImpl$FileLockReference
            dup
            aload 2 /* toLock */
            getstatic sun.nio.ch.FileChannelImpl$SharedFileLockTable.queue:Ljava/lang/ref/ReferenceQueue;
            aload 0 /* this */
            getfield sun.nio.ch.FileChannelImpl$SharedFileLockTable.fileKey:Lsun/nio/ch/FileKey;
            invokespecial sun.nio.ch.FileChannelImpl$FileLockReference.<init>:(Ljava/nio/channels/FileLock;Ljava/lang/ref/ReferenceQueue;Lsun/nio/ch/FileKey;)V
            invokevirtual java.util.ArrayList.set:(ILjava/lang/Object;)Ljava/lang/Object;
            pop
        10: .line 1201
            goto 13
        end local 7 // java.nio.channels.FileLock lock
        end local 6 // sun.nio.ch.FileChannelImpl$FileLockReference ref
        11: .line 1195
      StackMap locals:
      StackMap stack:
            iinc 5 /* index */ 1
      StackMap locals:
      StackMap stack:
        12: iload 5 /* index */
            aload 3 /* list */
            invokevirtual java.util.ArrayList.size:()I
            if_icmplt 5
        end local 5 // int index
        13: .line 1194
      StackMap locals:
      StackMap stack:
            aload 4
            monitorexit
        14: goto 17
      StackMap locals:
      StackMap stack: java.lang.Throwable
        15: aload 4
            monitorexit
        16: athrow
        17: .line 1205
      StackMap locals:
      StackMap stack:
            return
        end local 3 // java.util.ArrayList list
        end local 2 // java.nio.channels.FileLock toLock
        end local 1 // java.nio.channels.FileLock fromLock
        end local 0 // sun.nio.ch.FileChannelImpl$SharedFileLockTable this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   18     0      this  Lsun/nio/ch/FileChannelImpl$SharedFileLockTable;
            0   18     1  fromLock  Ljava/nio/channels/FileLock;
            0   18     2    toLock  Ljava/nio/channels/FileLock;
            1   18     3      list  Ljava/util/ArrayList<Lsun/nio/ch/FileChannelImpl$FileLockReference;>;
            4   13     5     index  I
            6   11     6       ref  Lsun/nio/ch/FileChannelImpl$FileLockReference;
            7   11     7      lock  Ljava/nio/channels/FileLock;
      Exception table:
        from    to  target  type
           3    14      15  any
          15    16      15  any
    MethodParameters:
          Name  Flags
      fromLock  
      toLock    

  private void checkList(java.util.List<sun.nio.ch.FileChannelImpl$FileLockReference>, long, );
    descriptor: (Ljava/util/List;JJ)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=9, args_size=4
        start local 0 // sun.nio.ch.FileChannelImpl$SharedFileLockTable this
        start local 1 // java.util.List list
        start local 2 // long position
        start local 4 // long size
         0: .line 1211
            getstatic sun.nio.ch.FileChannelImpl$SharedFileLockTable.$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 1212
      StackMap locals:
      StackMap stack:
            aload 1 /* list */
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 7
            goto 6
      StackMap locals: sun.nio.ch.FileChannelImpl$SharedFileLockTable java.util.List long long top java.util.Iterator
      StackMap stack:
         2: aload 7
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast sun.nio.ch.FileChannelImpl$FileLockReference
            astore 6 /* ref */
        start local 6 // sun.nio.ch.FileChannelImpl$FileLockReference ref
         3: .line 1213
            aload 6 /* ref */
            invokevirtual sun.nio.ch.FileChannelImpl$FileLockReference.get:()Ljava/lang/Object;
            checkcast java.nio.channels.FileLock
            astore 8 /* fl */
        start local 8 // java.nio.channels.FileLock fl
         4: .line 1214
            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 1215
            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.FileChannelImpl$FileLockReference ref
         6: .line 1212
      StackMap locals:
      StackMap stack:
            aload 7
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         7: .line 1217
            return
        end local 4 // long size
        end local 2 // long position
        end local 1 // java.util.List list
        end local 0 // sun.nio.ch.FileChannelImpl$SharedFileLockTable this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    8     0      this  Lsun/nio/ch/FileChannelImpl$SharedFileLockTable;
            0    8     1      list  Ljava/util/List<Lsun/nio/ch/FileChannelImpl$FileLockReference;>;
            0    8     2  position  J
            0    8     4      size  J
            3    6     6       ref  Lsun/nio/ch/FileChannelImpl$FileLockReference;
            4    6     8        fl  Ljava/nio/channels/FileLock;
    Exceptions:
      throws java.nio.channels.OverlappingFileLockException
    Signature: (Ljava/util/List<Lsun/nio/ch/FileChannelImpl$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.FileChannelImpl$SharedFileLockTable this
         0: .line 1222
            goto 11
        start local 1 // sun.nio.ch.FileChannelImpl$FileLockReference ref
         1: .line 1223
      StackMap locals: sun.nio.ch.FileChannelImpl$FileLockReference
      StackMap stack:
            aload 1 /* ref */
            invokevirtual sun.nio.ch.FileChannelImpl$FileLockReference.fileKey:()Lsun/nio/ch/FileKey;
            astore 2 /* fk */
        start local 2 // sun.nio.ch.FileKey fk
         2: .line 1224
            getstatic sun.nio.ch.FileChannelImpl$SharedFileLockTable.lockMap:Ljava/util/concurrent/ConcurrentHashMap;
            aload 2 /* fk */
            invokevirtual java.util.concurrent.ConcurrentHashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.ArrayList
            astore 3 /* list */
        start local 3 // java.util.ArrayList list
         3: .line 1225
            aload 3 /* list */
            ifnull 11
         4: .line 1226
            aload 3 /* list */
            dup
            astore 4
            monitorenter
         5: .line 1227
            aload 3 /* list */
            aload 1 /* ref */
            invokevirtual java.util.ArrayList.remove:(Ljava/lang/Object;)Z
            pop
         6: .line 1228
            aload 0 /* this */
            aload 2 /* fk */
            aload 3 /* list */
            invokevirtual sun.nio.ch.FileChannelImpl$SharedFileLockTable.removeKeyIfEmpty:(Lsun/nio/ch/FileKey;Ljava/util/ArrayList;)V
         7: .line 1226
            aload 4
            monitorexit
         8: goto 11
      StackMap locals: sun.nio.ch.FileChannelImpl$SharedFileLockTable sun.nio.ch.FileChannelImpl$FileLockReference sun.nio.ch.FileKey java.util.ArrayList java.util.ArrayList
      StackMap stack: java.lang.Throwable
         9: aload 4
            monitorexit
        10: athrow
        end local 3 // java.util.ArrayList list
        end local 2 // sun.nio.ch.FileKey fk
        end local 1 // sun.nio.ch.FileChannelImpl$FileLockReference ref
        11: .line 1222
      StackMap locals: sun.nio.ch.FileChannelImpl$SharedFileLockTable
      StackMap stack:
            getstatic sun.nio.ch.FileChannelImpl$SharedFileLockTable.queue:Ljava/lang/ref/ReferenceQueue;
            invokevirtual java.lang.ref.ReferenceQueue.poll:()Ljava/lang/ref/Reference;
            checkcast sun.nio.ch.FileChannelImpl$FileLockReference
            dup
            astore 1 /* ref */
        start local 1 // sun.nio.ch.FileChannelImpl$FileLockReference ref
        12: ifnonnull 1
        13: .line 1232
            return
        end local 1 // sun.nio.ch.FileChannelImpl$FileLockReference ref
        end local 0 // sun.nio.ch.FileChannelImpl$SharedFileLockTable this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   14     0  this  Lsun/nio/ch/FileChannelImpl$SharedFileLockTable;
            1   11     1   ref  Lsun/nio/ch/FileChannelImpl$FileLockReference;
           12   14     1   ref  Lsun/nio/ch/FileChannelImpl$FileLockReference;
            2   11     2    fk  Lsun/nio/ch/FileKey;
            3   11     3  list  Ljava/util/ArrayList<Lsun/nio/ch/FileChannelImpl$FileLockReference;>;
      Exception table:
        from    to  target  type
           5     8       9  any
           9    10       9  any
}
SourceFile: "FileChannelImpl.java"
NestHost: sun.nio.ch.FileChannelImpl
InnerClasses:
  private FileLockReference = sun.nio.ch.FileChannelImpl$FileLockReference of sun.nio.ch.FileChannelImpl
  private abstract FileLockTable = sun.nio.ch.FileChannelImpl$FileLockTable of sun.nio.ch.FileChannelImpl
  public abstract Releaser = sun.nio.ch.FileChannelImpl$FileLockTable$Releaser of sun.nio.ch.FileChannelImpl$FileLockTable
  private SharedFileLockTable = sun.nio.ch.FileChannelImpl$SharedFileLockTable of sun.nio.ch.FileChannelImpl