class org.xnio.nio.WatchServiceFileSystemWatcher implements org.xnio.FileSystemWatcher, java.lang.Runnable
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.xnio.nio.WatchServiceFileSystemWatcher
  super_class: java.lang.Object
{
  private static final java.util.concurrent.atomic.AtomicInteger threadIdCounter;
    descriptor: Ljava/util/concurrent/atomic/AtomicInteger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  public static final java.lang.String THREAD_NAME;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: "xnio-file-watcher"

  private java.nio.file.WatchService watchService;
    descriptor: Ljava/nio/file/WatchService;
    flags: (0x0002) ACC_PRIVATE

  private final java.util.Map<java.io.File, org.xnio.nio.WatchServiceFileSystemWatcher$PathData> files;
    descriptor: Ljava/util/Map;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Map<Ljava/io/File;Lorg/xnio/nio/WatchServiceFileSystemWatcher$PathData;>;

  private final java.util.Map<java.nio.file.WatchKey, org.xnio.nio.WatchServiceFileSystemWatcher$PathData> pathDataByKey;
    descriptor: Ljava/util/Map;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Map<Ljava/nio/file/WatchKey;Lorg/xnio/nio/WatchServiceFileSystemWatcher$PathData;>;

  private volatile boolean stopped;
    descriptor: Z
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  private final java.lang.Thread watchThread;
    descriptor: Ljava/lang/Thread;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=0, args_size=0
         0: .line 61
            new java.util.concurrent.atomic.AtomicInteger
            dup
            iconst_0
            invokespecial java.util.concurrent.atomic.AtomicInteger.<init>:(I)V
            putstatic org.xnio.nio.WatchServiceFileSystemWatcher.threadIdCounter:Ljava/util/concurrent/atomic/AtomicInteger;
         1: .line 62
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(java.lang.String, boolean);
    descriptor: (Ljava/lang/String;Z)V
    flags: (0x0000) 
    Code:
      stack=7, locals=4, args_size=3
        start local 0 // org.xnio.nio.WatchServiceFileSystemWatcher this
        start local 1 // java.lang.String name
        start local 2 // boolean daemon
         0: .line 71
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 65
            aload 0 /* this */
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            invokestatic java.util.Collections.synchronizedMap:(Ljava/util/Map;)Ljava/util/Map;
            putfield org.xnio.nio.WatchServiceFileSystemWatcher.files:Ljava/util/Map;
         2: .line 66
            aload 0 /* this */
            new java.util.IdentityHashMap
            dup
            invokespecial java.util.IdentityHashMap.<init>:()V
            invokestatic java.util.Collections.synchronizedMap:(Ljava/util/Map;)Ljava/util/Map;
            putfield org.xnio.nio.WatchServiceFileSystemWatcher.pathDataByKey:Ljava/util/Map;
         3: .line 68
            aload 0 /* this */
            iconst_0
            putfield org.xnio.nio.WatchServiceFileSystemWatcher.stopped:Z
         4: .line 73
            aload 0 /* this */
            invokestatic java.nio.file.FileSystems.getDefault:()Ljava/nio/file/FileSystem;
            invokevirtual java.nio.file.FileSystem.newWatchService:()Ljava/nio/file/WatchService;
            putfield org.xnio.nio.WatchServiceFileSystemWatcher.watchService:Ljava/nio/file/WatchService;
         5: .line 74
            goto 8
      StackMap locals: org.xnio.nio.WatchServiceFileSystemWatcher java.lang.String int
      StackMap stack: java.io.IOException
         6: astore 3 /* e */
        start local 3 // java.io.IOException e
         7: .line 75
            new java.lang.RuntimeException
            dup
            aload 3 /* e */
            invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 3 // java.io.IOException e
         8: .line 77
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            new java.lang.Thread
            dup
            aload 0 /* this */
            new java.lang.StringBuilder
            dup
            ldc "xnio-file-watcher["
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* name */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "]-"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            getstatic org.xnio.nio.WatchServiceFileSystemWatcher.threadIdCounter:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.Thread.<init>:(Ljava/lang/Runnable;Ljava/lang/String;)V
            putfield org.xnio.nio.WatchServiceFileSystemWatcher.watchThread:Ljava/lang/Thread;
         9: .line 78
            aload 0 /* this */
            getfield org.xnio.nio.WatchServiceFileSystemWatcher.watchThread:Ljava/lang/Thread;
            iload 2 /* daemon */
            invokevirtual java.lang.Thread.setDaemon:(Z)V
        10: .line 79
            aload 0 /* this */
            getfield org.xnio.nio.WatchServiceFileSystemWatcher.watchThread:Ljava/lang/Thread;
            invokevirtual java.lang.Thread.start:()V
        11: .line 80
            return
        end local 2 // boolean daemon
        end local 1 // java.lang.String name
        end local 0 // org.xnio.nio.WatchServiceFileSystemWatcher this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   12     0    this  Lorg/xnio/nio/WatchServiceFileSystemWatcher;
            0   12     1    name  Ljava/lang/String;
            0   12     2  daemon  Z
            7    8     3       e  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           4     5       6  Class java.io.IOException
    MethodParameters:
        Name  Flags
      name    final
      daemon  final

  public void run();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=14, args_size=1
        start local 0 // org.xnio.nio.WatchServiceFileSystemWatcher this
         0: .line 84
            goto 63
         1: .line 86
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.xnio.nio.WatchServiceFileSystemWatcher.watchService:Ljava/nio/file/WatchService;
            invokeinterface java.nio.file.WatchService.take:()Ljava/nio/file/WatchKey;
            astore 1 /* key */
        start local 1 // java.nio.file.WatchKey key
         2: .line 87
            aload 1 /* key */
            ifnull 63
         3: .line 89
            aload 0 /* this */
            getfield org.xnio.nio.WatchServiceFileSystemWatcher.pathDataByKey:Ljava/util/Map;
            aload 1 /* key */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.xnio.nio.WatchServiceFileSystemWatcher$PathData
            astore 2 /* pathData */
        start local 2 // org.xnio.nio.WatchServiceFileSystemWatcher$PathData pathData
         4: .line 90
            aload 2 /* pathData */
            ifnull 57
         5: .line 91
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 3 /* results */
        start local 3 // java.util.List results
         6: .line 92
            aload 1 /* key */
            invokeinterface java.nio.file.WatchKey.pollEvents:()Ljava/util/List;
            astore 4 /* events */
        start local 4 // java.util.List events
         7: .line 93
            new java.util.HashSet
            dup
            invokespecial java.util.HashSet.<init>:()V
            astore 5 /* addedFiles */
        start local 5 // java.util.Set addedFiles
         8: .line 94
            new java.util.HashSet
            dup
            invokespecial java.util.HashSet.<init>:()V
            astore 6 /* deletedFiles */
        start local 6 // java.util.Set deletedFiles
         9: .line 95
            aload 4 /* events */
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 8
            goto 29
      StackMap locals: org.xnio.nio.WatchServiceFileSystemWatcher java.nio.file.WatchKey org.xnio.nio.WatchServiceFileSystemWatcher$PathData java.util.List java.util.List java.util.Set java.util.Set top java.util.Iterator
      StackMap stack:
        10: aload 8
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.nio.file.WatchEvent
            astore 7 /* event */
        start local 7 // java.nio.file.WatchEvent event
        11: .line 96
            aload 7 /* event */
            invokeinterface java.nio.file.WatchEvent.context:()Ljava/lang/Object;
            checkcast java.nio.file.Path
            astore 9 /* eventPath */
        start local 9 // java.nio.file.Path eventPath
        12: .line 97
            aload 1 /* key */
            invokeinterface java.nio.file.WatchKey.watchable:()Ljava/nio/file/Watchable;
            checkcast java.nio.file.Path
            aload 9 /* eventPath */
            invokeinterface java.nio.file.Path.resolve:(Ljava/nio/file/Path;)Ljava/nio/file/Path;
            invokeinterface java.nio.file.Path.toFile:()Ljava/io/File;
            astore 10 /* targetFile */
        start local 10 // java.io.File targetFile
        13: .line 100
            aload 7 /* event */
            invokeinterface java.nio.file.WatchEvent.kind:()Ljava/nio/file/WatchEvent$Kind;
            getstatic java.nio.file.StandardWatchEventKinds.ENTRY_CREATE:Ljava/nio/file/WatchEvent$Kind;
            if_acmpne 22
        14: .line 101
            getstatic org.xnio.FileChangeEvent$Type.ADDED:Lorg/xnio/FileChangeEvent$Type;
            astore 11 /* type */
        start local 11 // org.xnio.FileChangeEvent$Type type
        15: .line 102
            aload 5 /* addedFiles */
            aload 10 /* targetFile */
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            pop
        16: .line 103
            aload 10 /* targetFile */
            invokevirtual java.io.File.isDirectory:()Z
            ifeq 28
        17: .line 105
            aload 0 /* this */
            aload 2 /* pathData */
            aload 10 /* targetFile */
            invokevirtual org.xnio.nio.WatchServiceFileSystemWatcher.addWatchedDirectory:(Lorg/xnio/nio/WatchServiceFileSystemWatcher$PathData;Ljava/io/File;)V
        18: .line 106
            goto 28
      StackMap locals: org.xnio.nio.WatchServiceFileSystemWatcher java.nio.file.WatchKey org.xnio.nio.WatchServiceFileSystemWatcher$PathData java.util.List java.util.List java.util.Set java.util.Set java.nio.file.WatchEvent java.util.Iterator java.nio.file.Path java.io.File org.xnio.FileChangeEvent$Type
      StackMap stack: java.io.IOException
        19: astore 12 /* e */
        start local 12 // java.io.IOException e
        20: .line 107
            getstatic org.xnio.nio.Log.log:Lorg/xnio/nio/Log;
            aload 12 /* e */
            ldc "Could not add watched directory %s"
            aload 10 /* targetFile */
            invokeinterface org.xnio.nio.Log.debugf:(Ljava/lang/Throwable;Ljava/lang/String;Ljava/lang/Object;)V
        end local 12 // java.io.IOException e
        21: .line 110
            goto 28
        end local 11 // org.xnio.FileChangeEvent$Type type
      StackMap locals:
      StackMap stack:
        22: aload 7 /* event */
            invokeinterface java.nio.file.WatchEvent.kind:()Ljava/nio/file/WatchEvent$Kind;
            getstatic java.nio.file.StandardWatchEventKinds.ENTRY_MODIFY:Ljava/nio/file/WatchEvent$Kind;
            if_acmpne 25
        23: .line 111
            getstatic org.xnio.FileChangeEvent$Type.MODIFIED:Lorg/xnio/FileChangeEvent$Type;
            astore 11 /* type */
        start local 11 // org.xnio.FileChangeEvent$Type type
        24: .line 112
            goto 28
        end local 11 // org.xnio.FileChangeEvent$Type type
      StackMap locals:
      StackMap stack:
        25: aload 7 /* event */
            invokeinterface java.nio.file.WatchEvent.kind:()Ljava/nio/file/WatchEvent$Kind;
            getstatic java.nio.file.StandardWatchEventKinds.ENTRY_DELETE:Ljava/nio/file/WatchEvent$Kind;
            if_acmpne 29
        26: .line 113
            getstatic org.xnio.FileChangeEvent$Type.REMOVED:Lorg/xnio/FileChangeEvent$Type;
            astore 11 /* type */
        start local 11 // org.xnio.FileChangeEvent$Type type
        27: .line 114
            aload 6 /* deletedFiles */
            aload 10 /* targetFile */
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            pop
        28: .line 118
      StackMap locals: org.xnio.FileChangeEvent$Type
      StackMap stack:
            aload 3 /* results */
            new org.xnio.FileChangeEvent
            dup
            aload 10 /* targetFile */
            aload 11 /* type */
            invokespecial org.xnio.FileChangeEvent.<init>:(Ljava/io/File;Lorg/xnio/FileChangeEvent$Type;)V
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 11 // org.xnio.FileChangeEvent$Type type
        end local 10 // java.io.File targetFile
        end local 9 // java.nio.file.Path eventPath
        end local 7 // java.nio.file.WatchEvent event
        29: .line 95
      StackMap locals: org.xnio.nio.WatchServiceFileSystemWatcher java.nio.file.WatchKey org.xnio.nio.WatchServiceFileSystemWatcher$PathData java.util.List java.util.List java.util.Set java.util.Set top java.util.Iterator
      StackMap stack:
            aload 8
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 10
        30: .line 120
            aload 1 /* key */
            invokeinterface java.nio.file.WatchKey.pollEvents:()Ljava/util/List;
            invokeinterface java.util.List.clear:()V
        31: .line 125
            aload 3 /* results */
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 7 /* it */
        start local 7 // java.util.Iterator it
        32: .line 126
            goto 46
        33: .line 127
      StackMap locals: org.xnio.nio.WatchServiceFileSystemWatcher java.nio.file.WatchKey org.xnio.nio.WatchServiceFileSystemWatcher$PathData java.util.List java.util.List java.util.Set java.util.Set java.util.Iterator
      StackMap stack:
            aload 7 /* it */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.xnio.FileChangeEvent
            astore 8 /* event */
        start local 8 // org.xnio.FileChangeEvent event
        34: .line 128
            aload 8 /* event */
            invokevirtual org.xnio.FileChangeEvent.getType:()Lorg/xnio/FileChangeEvent$Type;
            getstatic org.xnio.FileChangeEvent$Type.MODIFIED:Lorg/xnio/FileChangeEvent$Type;
            if_acmpne 39
        35: .line 129
            aload 5 /* addedFiles */
            aload 8 /* event */
            invokevirtual org.xnio.FileChangeEvent.getFile:()Ljava/io/File;
            invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
            ifne 37
        36: .line 130
            aload 6 /* deletedFiles */
            aload 8 /* event */
            invokevirtual org.xnio.FileChangeEvent.getFile:()Ljava/io/File;
            invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
            ifeq 46
        37: .line 131
      StackMap locals: org.xnio.FileChangeEvent
      StackMap stack:
            aload 7 /* it */
            invokeinterface java.util.Iterator.remove:()V
        38: .line 133
            goto 46
      StackMap locals:
      StackMap stack:
        39: aload 8 /* event */
            invokevirtual org.xnio.FileChangeEvent.getType:()Lorg/xnio/FileChangeEvent$Type;
            getstatic org.xnio.FileChangeEvent$Type.ADDED:Lorg/xnio/FileChangeEvent$Type;
            if_acmpne 43
        40: .line 134
            aload 6 /* deletedFiles */
            aload 8 /* event */
            invokevirtual org.xnio.FileChangeEvent.getFile:()Ljava/io/File;
            invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
            ifeq 46
        41: .line 135
            aload 7 /* it */
            invokeinterface java.util.Iterator.remove:()V
        42: .line 137
            goto 46
      StackMap locals:
      StackMap stack:
        43: aload 8 /* event */
            invokevirtual org.xnio.FileChangeEvent.getType:()Lorg/xnio/FileChangeEvent$Type;
            getstatic org.xnio.FileChangeEvent$Type.REMOVED:Lorg/xnio/FileChangeEvent$Type;
            if_acmpne 46
        44: .line 138
            aload 5 /* addedFiles */
            aload 8 /* event */
            invokevirtual org.xnio.FileChangeEvent.getFile:()Ljava/io/File;
            invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
            ifeq 46
        45: .line 139
            aload 7 /* it */
            invokeinterface java.util.Iterator.remove:()V
        end local 8 // org.xnio.FileChangeEvent event
        46: .line 126
      StackMap locals:
      StackMap stack:
            aload 7 /* it */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 33
        47: .line 144
            aload 3 /* results */
            invokeinterface java.util.List.isEmpty:()Z
            ifne 57
        48: .line 145
            aload 2 /* pathData */
            getfield org.xnio.nio.WatchServiceFileSystemWatcher$PathData.callbacks:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 9
            goto 51
      StackMap locals: org.xnio.nio.WatchServiceFileSystemWatcher java.nio.file.WatchKey org.xnio.nio.WatchServiceFileSystemWatcher$PathData java.util.List java.util.List java.util.Set java.util.Set java.util.Iterator top java.util.Iterator
      StackMap stack:
        49: aload 9
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.xnio.FileChangeCallback
            astore 8 /* callback */
        start local 8 // org.xnio.FileChangeCallback callback
        50: .line 146
            aload 8 /* callback */
            aload 3 /* results */
            invokestatic org.xnio.nio.WatchServiceFileSystemWatcher.invokeCallback:(Lorg/xnio/FileChangeCallback;Ljava/util/List;)V
        end local 8 // org.xnio.FileChangeCallback callback
        51: .line 145
      StackMap locals:
      StackMap stack:
            aload 9
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 49
        end local 7 // java.util.Iterator it
        end local 6 // java.util.Set deletedFiles
        end local 5 // java.util.Set addedFiles
        end local 4 // java.util.List events
        end local 3 // java.util.List results
        end local 2 // org.xnio.nio.WatchServiceFileSystemWatcher$PathData pathData
        52: .line 150
            goto 57
      StackMap locals: org.xnio.nio.WatchServiceFileSystemWatcher java.nio.file.WatchKey
      StackMap stack: java.lang.Throwable
        53: astore 13
        54: .line 152
            aload 1 /* key */
            invokeinterface java.nio.file.WatchKey.reset:()Z
            ifne 56
        55: .line 153
            aload 0 /* this */
            getfield org.xnio.nio.WatchServiceFileSystemWatcher.files:Ljava/util/Map;
            aload 1 /* key */
            invokeinterface java.nio.file.WatchKey.watchable:()Ljava/nio/file/Watchable;
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
        56: .line 155
      StackMap locals: org.xnio.nio.WatchServiceFileSystemWatcher java.nio.file.WatchKey top top top top top top top top top top top java.lang.Throwable
      StackMap stack:
            aload 13
            athrow
        57: .line 152
      StackMap locals: org.xnio.nio.WatchServiceFileSystemWatcher java.nio.file.WatchKey
      StackMap stack:
            aload 1 /* key */
            invokeinterface java.nio.file.WatchKey.reset:()Z
            ifne 63
        58: .line 153
            aload 0 /* this */
            getfield org.xnio.nio.WatchServiceFileSystemWatcher.files:Ljava/util/Map;
            aload 1 /* key */
            invokeinterface java.nio.file.WatchKey.watchable:()Ljava/nio/file/Watchable;
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 1 // java.nio.file.WatchKey key
        59: .line 157
            goto 63
      StackMap locals: org.xnio.nio.WatchServiceFileSystemWatcher
      StackMap stack: java.lang.InterruptedException
        60: pop
            goto 63
        61: .line 159
      StackMap locals:
      StackMap stack: java.nio.file.ClosedWatchServiceException
            pop
        62: .line 162
            goto 64
        63: .line 84
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.xnio.nio.WatchServiceFileSystemWatcher.stopped:Z
            ifeq 1
        64: .line 165
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.xnio.nio.WatchServiceFileSystemWatcher this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   65     0          this  Lorg/xnio/nio/WatchServiceFileSystemWatcher;
            2   59     1           key  Ljava/nio/file/WatchKey;
            4   52     2      pathData  Lorg/xnio/nio/WatchServiceFileSystemWatcher$PathData;
            6   52     3       results  Ljava/util/List<Lorg/xnio/FileChangeEvent;>;
            7   52     4        events  Ljava/util/List<Ljava/nio/file/WatchEvent<*>;>;
            8   52     5    addedFiles  Ljava/util/Set<Ljava/io/File;>;
            9   52     6  deletedFiles  Ljava/util/Set<Ljava/io/File;>;
           11   29     7         event  Ljava/nio/file/WatchEvent<*>;
           12   29     9     eventPath  Ljava/nio/file/Path;
           13   29    10    targetFile  Ljava/io/File;
           15   22    11          type  Lorg/xnio/FileChangeEvent$Type;
           24   25    11          type  Lorg/xnio/FileChangeEvent$Type;
           27   29    11          type  Lorg/xnio/FileChangeEvent$Type;
           20   21    12             e  Ljava/io/IOException;
           32   52     7            it  Ljava/util/Iterator<Lorg/xnio/FileChangeEvent;>;
           34   46     8         event  Lorg/xnio/FileChangeEvent;
           50   51     8      callback  Lorg/xnio/FileChangeCallback;
      Exception table:
        from    to  target  type
          17    18      19  Class java.io.IOException
           3    53      53  any
           1    59      60  Class java.lang.InterruptedException
           1    59      61  Class java.nio.file.ClosedWatchServiceException

  public synchronized void watchPath(java.io.File, org.xnio.FileChangeCallback);
    descriptor: (Ljava/io/File;Lorg/xnio/FileChangeCallback;)V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=4, locals=8, args_size=3
        start local 0 // org.xnio.nio.WatchServiceFileSystemWatcher this
        start local 1 // java.io.File file
        start local 2 // org.xnio.FileChangeCallback callback
         0: .line 170
            aload 0 /* this */
            getfield org.xnio.nio.WatchServiceFileSystemWatcher.files:Ljava/util/Map;
            aload 1 /* file */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.xnio.nio.WatchServiceFileSystemWatcher$PathData
            astore 3 /* data */
        start local 3 // org.xnio.nio.WatchServiceFileSystemWatcher$PathData data
         1: .line 171
            aload 3 /* data */
            ifnonnull 10
         2: .line 172
            aload 1 /* file */
            invokestatic org.xnio.nio.WatchServiceFileSystemWatcher.doScan:(Ljava/io/File;)Ljava/util/Map;
            invokeinterface java.util.Map.keySet:()Ljava/util/Set;
            astore 4 /* allDirectories */
        start local 4 // java.util.Set allDirectories
         3: .line 173
            aload 1 /* file */
            invokevirtual java.io.File.toURI:()Ljava/net/URI;
            invokestatic java.nio.file.Paths.get:(Ljava/net/URI;)Ljava/nio/file/Path;
            astore 5 /* path */
        start local 5 // java.nio.file.Path path
         4: .line 174
            new org.xnio.nio.WatchServiceFileSystemWatcher$PathData
            dup
            aload 0 /* this */
            aload 5 /* path */
            invokespecial org.xnio.nio.WatchServiceFileSystemWatcher$PathData.<init>:(Lorg/xnio/nio/WatchServiceFileSystemWatcher;Ljava/nio/file/Path;)V
            astore 3 /* data */
         5: .line 175
            aload 4 /* allDirectories */
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 7
            goto 8
      StackMap locals: org.xnio.nio.WatchServiceFileSystemWatcher java.io.File org.xnio.FileChangeCallback org.xnio.nio.WatchServiceFileSystemWatcher$PathData java.util.Set java.nio.file.Path top java.util.Iterator
      StackMap stack:
         6: aload 7
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.io.File
            astore 6 /* dir */
        start local 6 // java.io.File dir
         7: .line 176
            aload 0 /* this */
            aload 3 /* data */
            aload 6 /* dir */
            invokevirtual org.xnio.nio.WatchServiceFileSystemWatcher.addWatchedDirectory:(Lorg/xnio/nio/WatchServiceFileSystemWatcher$PathData;Ljava/io/File;)V
        end local 6 // java.io.File dir
         8: .line 175
      StackMap locals:
      StackMap stack:
            aload 7
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 6
         9: .line 178
            aload 0 /* this */
            getfield org.xnio.nio.WatchServiceFileSystemWatcher.files:Ljava/util/Map;
            aload 1 /* file */
            aload 3 /* data */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 5 // java.nio.file.Path path
        end local 4 // java.util.Set allDirectories
        10: .line 180
      StackMap locals: org.xnio.nio.WatchServiceFileSystemWatcher java.io.File org.xnio.FileChangeCallback org.xnio.nio.WatchServiceFileSystemWatcher$PathData
      StackMap stack:
            aload 3 /* data */
            getfield org.xnio.nio.WatchServiceFileSystemWatcher$PathData.callbacks:Ljava/util/List;
            aload 2 /* callback */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 3 // org.xnio.nio.WatchServiceFileSystemWatcher$PathData data
        11: .line 182
            goto 14
      StackMap locals: org.xnio.nio.WatchServiceFileSystemWatcher java.io.File org.xnio.FileChangeCallback
      StackMap stack: java.io.IOException
        12: astore 3 /* e */
        start local 3 // java.io.IOException e
        13: .line 183
            new java.lang.RuntimeException
            dup
            aload 3 /* e */
            invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 3 // java.io.IOException e
        14: .line 185
      StackMap locals:
      StackMap stack:
            return
        end local 2 // org.xnio.FileChangeCallback callback
        end local 1 // java.io.File file
        end local 0 // org.xnio.nio.WatchServiceFileSystemWatcher this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   15     0            this  Lorg/xnio/nio/WatchServiceFileSystemWatcher;
            0   15     1            file  Ljava/io/File;
            0   15     2        callback  Lorg/xnio/FileChangeCallback;
            1   11     3            data  Lorg/xnio/nio/WatchServiceFileSystemWatcher$PathData;
            3   10     4  allDirectories  Ljava/util/Set<Ljava/io/File;>;
            4   10     5            path  Ljava/nio/file/Path;
            7    8     6             dir  Ljava/io/File;
           13   14     3               e  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           0    11      12  Class java.io.IOException
    MethodParameters:
          Name  Flags
      file      
      callback  

  private void addWatchedDirectory(org.xnio.nio.WatchServiceFileSystemWatcher$PathData, java.io.File);
    descriptor: (Lorg/xnio/nio/WatchServiceFileSystemWatcher$PathData;Ljava/io/File;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=5, args_size=3
        start local 0 // org.xnio.nio.WatchServiceFileSystemWatcher this
        start local 1 // org.xnio.nio.WatchServiceFileSystemWatcher$PathData data
        start local 2 // java.io.File dir
         0: .line 188
            aload 2 /* dir */
            invokevirtual java.io.File.toURI:()Ljava/net/URI;
            invokestatic java.nio.file.Paths.get:(Ljava/net/URI;)Ljava/nio/file/Path;
            astore 3 /* path */
        start local 3 // java.nio.file.Path path
         1: .line 189
            aload 3 /* path */
            aload 0 /* this */
            getfield org.xnio.nio.WatchServiceFileSystemWatcher.watchService:Ljava/nio/file/WatchService;
            iconst_3
            anewarray java.nio.file.WatchEvent$Kind
            dup
            iconst_0
            getstatic java.nio.file.StandardWatchEventKinds.ENTRY_CREATE:Ljava/nio/file/WatchEvent$Kind;
            aastore
            dup
            iconst_1
            getstatic java.nio.file.StandardWatchEventKinds.ENTRY_DELETE:Ljava/nio/file/WatchEvent$Kind;
            aastore
            dup
            iconst_2
            getstatic java.nio.file.StandardWatchEventKinds.ENTRY_MODIFY:Ljava/nio/file/WatchEvent$Kind;
            aastore
            invokeinterface java.nio.file.Path.register:(Ljava/nio/file/WatchService;[Ljava/nio/file/WatchEvent$Kind;)Ljava/nio/file/WatchKey;
            astore 4 /* key */
        start local 4 // java.nio.file.WatchKey key
         2: .line 190
            aload 0 /* this */
            getfield org.xnio.nio.WatchServiceFileSystemWatcher.pathDataByKey:Ljava/util/Map;
            aload 4 /* key */
            aload 1 /* data */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         3: .line 191
            aload 1 /* data */
            getfield org.xnio.nio.WatchServiceFileSystemWatcher$PathData.keys:Ljava/util/List;
            aload 4 /* key */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         4: .line 192
            return
        end local 4 // java.nio.file.WatchKey key
        end local 3 // java.nio.file.Path path
        end local 2 // java.io.File dir
        end local 1 // org.xnio.nio.WatchServiceFileSystemWatcher$PathData data
        end local 0 // org.xnio.nio.WatchServiceFileSystemWatcher this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/xnio/nio/WatchServiceFileSystemWatcher;
            0    5     1  data  Lorg/xnio/nio/WatchServiceFileSystemWatcher$PathData;
            0    5     2   dir  Ljava/io/File;
            1    5     3  path  Ljava/nio/file/Path;
            2    5     4   key  Ljava/nio/file/WatchKey;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      data  
      dir   

  public synchronized void unwatchPath(java.io.File, org.xnio.FileChangeCallback);
    descriptor: (Ljava/io/File;Lorg/xnio/FileChangeCallback;)V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=2, locals=6, args_size=3
        start local 0 // org.xnio.nio.WatchServiceFileSystemWatcher this
        start local 1 // java.io.File file
        start local 2 // org.xnio.FileChangeCallback callback
         0: .line 196
            aload 0 /* this */
            getfield org.xnio.nio.WatchServiceFileSystemWatcher.files:Ljava/util/Map;
            aload 1 /* file */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.xnio.nio.WatchServiceFileSystemWatcher$PathData
            astore 3 /* data */
        start local 3 // org.xnio.nio.WatchServiceFileSystemWatcher$PathData data
         1: .line 197
            aload 3 /* data */
            ifnull 10
         2: .line 198
            aload 3 /* data */
            getfield org.xnio.nio.WatchServiceFileSystemWatcher$PathData.callbacks:Ljava/util/List;
            aload 2 /* callback */
            invokeinterface java.util.List.remove:(Ljava/lang/Object;)Z
            pop
         3: .line 199
            aload 3 /* data */
            getfield org.xnio.nio.WatchServiceFileSystemWatcher$PathData.callbacks:Ljava/util/List;
            invokeinterface java.util.List.isEmpty:()Z
            ifeq 10
         4: .line 200
            aload 0 /* this */
            getfield org.xnio.nio.WatchServiceFileSystemWatcher.files:Ljava/util/Map;
            aload 1 /* file */
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         5: .line 201
            aload 3 /* data */
            getfield org.xnio.nio.WatchServiceFileSystemWatcher$PathData.keys:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 5
            goto 9
      StackMap locals: org.xnio.nio.WatchServiceFileSystemWatcher java.io.File org.xnio.FileChangeCallback org.xnio.nio.WatchServiceFileSystemWatcher$PathData top java.util.Iterator
      StackMap stack:
         6: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.nio.file.WatchKey
            astore 4 /* key */
        start local 4 // java.nio.file.WatchKey key
         7: .line 202
            aload 4 /* key */
            invokeinterface java.nio.file.WatchKey.cancel:()V
         8: .line 203
            aload 0 /* this */
            getfield org.xnio.nio.WatchServiceFileSystemWatcher.pathDataByKey:Ljava/util/Map;
            aload 4 /* key */
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 4 // java.nio.file.WatchKey key
         9: .line 201
      StackMap locals:
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 6
        10: .line 208
      StackMap locals: org.xnio.nio.WatchServiceFileSystemWatcher java.io.File org.xnio.FileChangeCallback org.xnio.nio.WatchServiceFileSystemWatcher$PathData
      StackMap stack:
            return
        end local 3 // org.xnio.nio.WatchServiceFileSystemWatcher$PathData data
        end local 2 // org.xnio.FileChangeCallback callback
        end local 1 // java.io.File file
        end local 0 // org.xnio.nio.WatchServiceFileSystemWatcher this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   11     0      this  Lorg/xnio/nio/WatchServiceFileSystemWatcher;
            0   11     1      file  Ljava/io/File;
            0   11     2  callback  Lorg/xnio/FileChangeCallback;
            1   11     3      data  Lorg/xnio/nio/WatchServiceFileSystemWatcher$PathData;
            7    9     4       key  Ljava/nio/file/WatchKey;
    MethodParameters:
          Name  Flags
      file      
      callback  final

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.xnio.nio.WatchServiceFileSystemWatcher this
         0: .line 212
            aload 0 /* this */
            iconst_1
            putfield org.xnio.nio.WatchServiceFileSystemWatcher.stopped:Z
         1: .line 213
            aload 0 /* this */
            getfield org.xnio.nio.WatchServiceFileSystemWatcher.watchThread:Ljava/lang/Thread;
            invokevirtual java.lang.Thread.interrupt:()V
         2: .line 214
            aload 0 /* this */
            getfield org.xnio.nio.WatchServiceFileSystemWatcher.watchService:Ljava/nio/file/WatchService;
            invokestatic org.xnio.IoUtils.safeClose:(Ljava/io/Closeable;)V
         3: .line 215
            return
        end local 0 // org.xnio.nio.WatchServiceFileSystemWatcher this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/xnio/nio/WatchServiceFileSystemWatcher;
    Exceptions:
      throws java.io.IOException

  private static java.util.Map<java.io.File, java.lang.Long> doScan(java.io.File);
    descriptor: (Ljava/io/File;)Ljava/util/Map;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=9, args_size=1
        start local 0 // java.io.File file
         0: .line 219
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            astore 1 /* results */
        start local 1 // java.util.Map results
         1: .line 221
            new java.util.ArrayDeque
            dup
            invokespecial java.util.ArrayDeque.<init>:()V
            astore 2 /* toScan */
        start local 2 // java.util.Deque toScan
         2: .line 222
            aload 2 /* toScan */
            aload 0 /* file */
            invokeinterface java.util.Deque.add:(Ljava/lang/Object;)Z
            pop
         3: .line 223
            goto 14
         4: .line 224
      StackMap locals: java.util.Map java.util.Deque
      StackMap stack:
            aload 2 /* toScan */
            invokeinterface java.util.Deque.pop:()Ljava/lang/Object;
            checkcast java.io.File
            astore 3 /* next */
        start local 3 // java.io.File next
         5: .line 225
            aload 3 /* next */
            invokevirtual java.io.File.isDirectory:()Z
            ifeq 14
         6: .line 226
            aload 1 /* results */
            aload 3 /* next */
            aload 3 /* next */
            invokevirtual java.io.File.lastModified:()J
            invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         7: .line 227
            aload 3 /* next */
            invokevirtual java.io.File.listFiles:()[Ljava/io/File;
            astore 4 /* list */
        start local 4 // java.io.File[] list
         8: .line 228
            aload 4 /* list */
            ifnull 14
         9: .line 229
            aload 4 /* list */
            dup
            astore 8
            arraylength
            istore 7
            iconst_0
            istore 6
            goto 13
      StackMap locals: java.io.File java.util.Map java.util.Deque java.io.File java.io.File[] top int int java.io.File[]
      StackMap stack:
        10: aload 8
            iload 6
            aaload
            astore 5 /* f */
        start local 5 // java.io.File f
        11: .line 230
            aload 2 /* toScan */
            new java.io.File
            dup
            aload 5 /* f */
            invokevirtual java.io.File.getAbsolutePath:()Ljava/lang/String;
            invokespecial java.io.File.<init>:(Ljava/lang/String;)V
            invokeinterface java.util.Deque.push:(Ljava/lang/Object;)V
        end local 5 // java.io.File f
        12: .line 229
            iinc 6 1
      StackMap locals:
      StackMap stack:
        13: iload 6
            iload 7
            if_icmplt 10
        end local 4 // java.io.File[] list
        end local 3 // java.io.File next
        14: .line 223
      StackMap locals: java.io.File java.util.Map java.util.Deque
      StackMap stack:
            aload 2 /* toScan */
            invokeinterface java.util.Deque.isEmpty:()Z
            ifeq 4
        15: .line 235
            aload 1 /* results */
            areturn
        end local 2 // java.util.Deque toScan
        end local 1 // java.util.Map results
        end local 0 // java.io.File file
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   16     0     file  Ljava/io/File;
            1   16     1  results  Ljava/util/Map<Ljava/io/File;Ljava/lang/Long;>;
            2   16     2   toScan  Ljava/util/Deque<Ljava/io/File;>;
            5   14     3     next  Ljava/io/File;
            8   14     4     list  [Ljava/io/File;
           11   12     5        f  Ljava/io/File;
    Signature: (Ljava/io/File;)Ljava/util/Map<Ljava/io/File;Ljava/lang/Long;>;
    MethodParameters:
      Name  Flags
      file  

  private static void invokeCallback(org.xnio.FileChangeCallback, java.util.List<org.xnio.FileChangeEvent>);
    descriptor: (Lorg/xnio/FileChangeCallback;Ljava/util/List;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.xnio.FileChangeCallback callback
        start local 1 // java.util.List results
         0: .line 240
            aload 0 /* callback */
            aload 1 /* results */
            invokeinterface org.xnio.FileChangeCallback.handleChanges:(Ljava/util/Collection;)V
         1: .line 241
            goto 4
      StackMap locals:
      StackMap stack: java.lang.Exception
         2: astore 2 /* e */
        start local 2 // java.lang.Exception e
         3: .line 242
            getstatic org.xnio.nio.Log.log:Lorg/xnio/nio/Log;
            aload 2 /* e */
            invokeinterface org.xnio.nio.Log.failedToInvokeFileWatchCallback:(Ljava/lang/Throwable;)V
        end local 2 // java.lang.Exception e
         4: .line 244
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.util.List results
        end local 0 // org.xnio.FileChangeCallback callback
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    5     0  callback  Lorg/xnio/FileChangeCallback;
            0    5     1   results  Ljava/util/List<Lorg/xnio/FileChangeEvent;>;
            3    4     2         e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           0     1       2  Class java.lang.Exception
    Signature: (Lorg/xnio/FileChangeCallback;Ljava/util/List<Lorg/xnio/FileChangeEvent;>;)V
    MethodParameters:
          Name  Flags
      callback  
      results   
}
SourceFile: "WatchServiceFileSystemWatcher.java"
NestMembers:
  org.xnio.nio.WatchServiceFileSystemWatcher$PathData
InnerClasses:
  public abstract Kind = java.nio.file.WatchEvent$Kind of java.nio.file.WatchEvent
  public final Type = org.xnio.FileChangeEvent$Type of org.xnio.FileChangeEvent
  private PathData = org.xnio.nio.WatchServiceFileSystemWatcher$PathData of org.xnio.nio.WatchServiceFileSystemWatcher