public class org.springframework.boot.devtools.filewatch.FileSystemWatcher
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.springframework.boot.devtools.filewatch.FileSystemWatcher
  super_class: java.lang.Object
{
  private static final java.time.Duration DEFAULT_POLL_INTERVAL;
    descriptor: Ljava/time/Duration;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.time.Duration DEFAULT_QUIET_PERIOD;
    descriptor: Ljava/time/Duration;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private final java.util.List<org.springframework.boot.devtools.filewatch.FileChangeListener> listeners;
    descriptor: Ljava/util/List;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/List<Lorg/springframework/boot/devtools/filewatch/FileChangeListener;>;

  private final boolean daemon;
    descriptor: Z
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final long pollInterval;
    descriptor: J
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final long quietPeriod;
    descriptor: J
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final org.springframework.boot.devtools.filewatch.SnapshotStateRepository snapshotStateRepository;
    descriptor: Lorg/springframework/boot/devtools/filewatch/SnapshotStateRepository;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.concurrent.atomic.AtomicInteger remainingScans;
    descriptor: Ljava/util/concurrent/atomic/AtomicInteger;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.Map<java.io.File, org.springframework.boot.devtools.filewatch.DirectorySnapshot> directories;
    descriptor: Ljava/util/Map;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Map<Ljava/io/File;Lorg/springframework/boot/devtools/filewatch/DirectorySnapshot;>;

  private java.lang.Thread watchThread;
    descriptor: Ljava/lang/Thread;
    flags: (0x0002) ACC_PRIVATE

  private java.io.FileFilter triggerFilter;
    descriptor: Ljava/io/FileFilter;
    flags: (0x0002) ACC_PRIVATE

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

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 45
            ldc 1000
            invokestatic java.time.Duration.ofMillis:(J)Ljava/time/Duration;
            putstatic org.springframework.boot.devtools.filewatch.FileSystemWatcher.DEFAULT_POLL_INTERVAL:Ljava/time/Duration;
         1: .line 47
            ldc 400
            invokestatic java.time.Duration.ofMillis:(J)Ljava/time/Duration;
            putstatic org.springframework.boot.devtools.filewatch.FileSystemWatcher.DEFAULT_QUIET_PERIOD:Ljava/time/Duration;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
         0: .line 73
            aload 0 /* this */
            iconst_1
            getstatic org.springframework.boot.devtools.filewatch.FileSystemWatcher.DEFAULT_POLL_INTERVAL:Ljava/time/Duration;
            getstatic org.springframework.boot.devtools.filewatch.FileSystemWatcher.DEFAULT_QUIET_PERIOD:Ljava/time/Duration;
            invokespecial org.springframework.boot.devtools.filewatch.FileSystemWatcher.<init>:(ZLjava/time/Duration;Ljava/time/Duration;)V
         1: .line 74
            return
        end local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/springframework/boot/devtools/filewatch/FileSystemWatcher;

  public void <init>(boolean, java.time.Duration, java.time.Duration);
    descriptor: (ZLjava/time/Duration;Ljava/time/Duration;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
        start local 1 // boolean daemon
        start local 2 // java.time.Duration pollInterval
        start local 3 // java.time.Duration quietPeriod
         0: .line 84
            aload 0 /* this */
            iload 1 /* daemon */
            aload 2 /* pollInterval */
            aload 3 /* quietPeriod */
            aconst_null
            invokespecial org.springframework.boot.devtools.filewatch.FileSystemWatcher.<init>:(ZLjava/time/Duration;Ljava/time/Duration;Lorg/springframework/boot/devtools/filewatch/SnapshotStateRepository;)V
         1: .line 85
            return
        end local 3 // java.time.Duration quietPeriod
        end local 2 // java.time.Duration pollInterval
        end local 1 // boolean daemon
        end local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lorg/springframework/boot/devtools/filewatch/FileSystemWatcher;
            0    2     1        daemon  Z
            0    2     2  pollInterval  Ljava/time/Duration;
            0    2     3   quietPeriod  Ljava/time/Duration;
    MethodParameters:
              Name  Flags
      daemon        
      pollInterval  
      quietPeriod   

  public void <init>(boolean, java.time.Duration, java.time.Duration, org.springframework.boot.devtools.filewatch.SnapshotStateRepository);
    descriptor: (ZLjava/time/Duration;Ljava/time/Duration;Lorg/springframework/boot/devtools/filewatch/SnapshotStateRepository;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=5, args_size=5
        start local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
        start local 1 // boolean daemon
        start local 2 // java.time.Duration pollInterval
        start local 3 // java.time.Duration quietPeriod
        start local 4 // org.springframework.boot.devtools.filewatch.SnapshotStateRepository snapshotStateRepository
         0: .line 96
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 49
            aload 0 /* this */
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            putfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.listeners:Ljava/util/List;
         2: .line 59
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicInteger
            dup
            iconst_m1
            invokespecial java.util.concurrent.atomic.AtomicInteger.<init>:(I)V
            putfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.remainingScans:Ljava/util/concurrent/atomic/AtomicInteger;
         3: .line 61
            aload 0 /* this */
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            putfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.directories:Ljava/util/Map;
         4: .line 67
            aload 0 /* this */
            new java.lang.Object
            dup
            invokespecial java.lang.Object.<init>:()V
            putfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.monitor:Ljava/lang/Object;
         5: .line 98
            aload 2 /* pollInterval */
            ldc "PollInterval must not be null"
            invokestatic org.springframework.util.Assert.notNull:(Ljava/lang/Object;Ljava/lang/String;)V
         6: .line 99
            aload 3 /* quietPeriod */
            ldc "QuietPeriod must not be null"
            invokestatic org.springframework.util.Assert.notNull:(Ljava/lang/Object;Ljava/lang/String;)V
         7: .line 100
            aload 2 /* pollInterval */
            invokevirtual java.time.Duration.toMillis:()J
            lconst_0
            lcmp
            ifle 8
            iconst_1
            goto 9
      StackMap locals: org.springframework.boot.devtools.filewatch.FileSystemWatcher int java.time.Duration java.time.Duration org.springframework.boot.devtools.filewatch.SnapshotStateRepository
      StackMap stack:
         8: iconst_0
      StackMap locals:
      StackMap stack: int
         9: ldc "PollInterval must be positive"
            invokestatic org.springframework.util.Assert.isTrue:(ZLjava/lang/String;)V
        10: .line 101
            aload 3 /* quietPeriod */
            invokevirtual java.time.Duration.toMillis:()J
            lconst_0
            lcmp
            ifle 11
            iconst_1
            goto 12
      StackMap locals:
      StackMap stack:
        11: iconst_0
      StackMap locals:
      StackMap stack: int
        12: ldc "QuietPeriod must be positive"
            invokestatic org.springframework.util.Assert.isTrue:(ZLjava/lang/String;)V
        13: .line 102
            aload 2 /* pollInterval */
            invokevirtual java.time.Duration.toMillis:()J
            aload 3 /* quietPeriod */
            invokevirtual java.time.Duration.toMillis:()J
            lcmp
            ifle 14
            iconst_1
            goto 15
      StackMap locals:
      StackMap stack:
        14: iconst_0
        15: .line 103
      StackMap locals:
      StackMap stack: int
            ldc "PollInterval must be greater than QuietPeriod"
        16: .line 102
            invokestatic org.springframework.util.Assert.isTrue:(ZLjava/lang/String;)V
        17: .line 104
            aload 0 /* this */
            iload 1 /* daemon */
            putfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.daemon:Z
        18: .line 105
            aload 0 /* this */
            aload 2 /* pollInterval */
            invokevirtual java.time.Duration.toMillis:()J
            putfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.pollInterval:J
        19: .line 106
            aload 0 /* this */
            aload 3 /* quietPeriod */
            invokevirtual java.time.Duration.toMillis:()J
            putfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.quietPeriod:J
        20: .line 107
            aload 0 /* this */
            aload 4 /* snapshotStateRepository */
            ifnull 21
            aload 4 /* snapshotStateRepository */
            goto 22
        21: .line 108
      StackMap locals:
      StackMap stack: org.springframework.boot.devtools.filewatch.FileSystemWatcher
            getstatic org.springframework.boot.devtools.filewatch.SnapshotStateRepository.NONE:Lorg/springframework/boot/devtools/filewatch/SnapshotStateRepository;
        22: .line 107
      StackMap locals: org.springframework.boot.devtools.filewatch.FileSystemWatcher int java.time.Duration java.time.Duration org.springframework.boot.devtools.filewatch.SnapshotStateRepository
      StackMap stack: org.springframework.boot.devtools.filewatch.FileSystemWatcher org.springframework.boot.devtools.filewatch.SnapshotStateRepository
            putfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.snapshotStateRepository:Lorg/springframework/boot/devtools/filewatch/SnapshotStateRepository;
        23: .line 109
            return
        end local 4 // org.springframework.boot.devtools.filewatch.SnapshotStateRepository snapshotStateRepository
        end local 3 // java.time.Duration quietPeriod
        end local 2 // java.time.Duration pollInterval
        end local 1 // boolean daemon
        end local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
      LocalVariableTable:
        Start  End  Slot                     Name  Signature
            0   24     0                     this  Lorg/springframework/boot/devtools/filewatch/FileSystemWatcher;
            0   24     1                   daemon  Z
            0   24     2             pollInterval  Ljava/time/Duration;
            0   24     3              quietPeriod  Ljava/time/Duration;
            0   24     4  snapshotStateRepository  Lorg/springframework/boot/devtools/filewatch/SnapshotStateRepository;
    MethodParameters:
                         Name  Flags
      daemon                   
      pollInterval             
      quietPeriod              
      snapshotStateRepository  

  public void addListener(org.springframework.boot.devtools.filewatch.FileChangeListener);
    descriptor: (Lorg/springframework/boot/devtools/filewatch/FileChangeListener;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
        start local 1 // org.springframework.boot.devtools.filewatch.FileChangeListener fileChangeListener
         0: .line 117
            aload 1 /* fileChangeListener */
            ldc "FileChangeListener must not be null"
            invokestatic org.springframework.util.Assert.notNull:(Ljava/lang/Object;Ljava/lang/String;)V
         1: .line 118
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.monitor:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         2: .line 119
            aload 0 /* this */
            invokevirtual org.springframework.boot.devtools.filewatch.FileSystemWatcher.checkNotStarted:()V
         3: .line 120
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.listeners:Ljava/util/List;
            aload 1 /* fileChangeListener */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         4: .line 118
            aload 2
            monitorexit
         5: goto 8
      StackMap locals: org.springframework.boot.devtools.filewatch.FileSystemWatcher org.springframework.boot.devtools.filewatch.FileChangeListener java.lang.Object
      StackMap stack: java.lang.Throwable
         6: aload 2
            monitorexit
         7: athrow
         8: .line 122
      StackMap locals:
      StackMap stack:
            return
        end local 1 // org.springframework.boot.devtools.filewatch.FileChangeListener fileChangeListener
        end local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0    9     0                this  Lorg/springframework/boot/devtools/filewatch/FileSystemWatcher;
            0    9     1  fileChangeListener  Lorg/springframework/boot/devtools/filewatch/FileChangeListener;
      Exception table:
        from    to  target  type
           2     5       6  any
           6     7       6  any
    MethodParameters:
                    Name  Flags
      fileChangeListener  

  public void addSourceDirectories(java.lang.Iterable<java.io.File>);
    descriptor: (Ljava/lang/Iterable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
        start local 1 // java.lang.Iterable directories
         0: .line 130
            aload 1 /* directories */
            ldc "Directories must not be null"
            invokestatic org.springframework.util.Assert.notNull:(Ljava/lang/Object;Ljava/lang/String;)V
         1: .line 131
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.monitor:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         2: .line 132
            aload 1 /* directories */
            aload 0 /* this */
            invokedynamic accept(Lorg/springframework/boot/devtools/filewatch/FileSystemWatcher;)Ljava/util/function/Consumer;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)V
                  org/springframework/boot/devtools/filewatch/FileSystemWatcher.addSourceDirectory(Ljava/io/File;)V (5)
                  (Ljava/io/File;)V
            invokeinterface java.lang.Iterable.forEach:(Ljava/util/function/Consumer;)V
         3: .line 131
            aload 2
            monitorexit
         4: goto 7
      StackMap locals: org.springframework.boot.devtools.filewatch.FileSystemWatcher java.lang.Iterable java.lang.Object
      StackMap stack: java.lang.Throwable
         5: aload 2
            monitorexit
         6: athrow
         7: .line 134
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.Iterable directories
        end local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    8     0         this  Lorg/springframework/boot/devtools/filewatch/FileSystemWatcher;
            0    8     1  directories  Ljava/lang/Iterable<Ljava/io/File;>;
      Exception table:
        from    to  target  type
           2     4       5  any
           5     6       5  any
    Signature: (Ljava/lang/Iterable<Ljava/io/File;>;)V
    MethodParameters:
             Name  Flags
      directories  

  public void addSourceDirectory(java.io.File);
    descriptor: (Ljava/io/File;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
        start local 1 // java.io.File directory
         0: .line 142
            aload 1 /* directory */
            ldc "Directory must not be null"
            invokestatic org.springframework.util.Assert.notNull:(Ljava/lang/Object;Ljava/lang/String;)V
         1: .line 143
            aload 1 /* directory */
            invokevirtual java.io.File.isFile:()Z
            ifeq 2
            iconst_0
            goto 3
      StackMap locals:
      StackMap stack:
         2: iconst_1
      StackMap locals:
      StackMap stack: int
         3: aload 1 /* directory */
            invokedynamic get(Ljava/io/File;)Ljava/util/function/Supplier;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  ()Ljava/lang/Object;
                  org/springframework/boot/devtools/filewatch/FileSystemWatcher.lambda$1(Ljava/io/File;)Ljava/lang/String; (6)
                  ()Ljava/lang/String;
            invokestatic org.springframework.util.Assert.isTrue:(ZLjava/util/function/Supplier;)V
         4: .line 144
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.monitor:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         5: .line 145
            aload 0 /* this */
            invokevirtual org.springframework.boot.devtools.filewatch.FileSystemWatcher.checkNotStarted:()V
         6: .line 146
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.directories:Ljava/util/Map;
            aload 1 /* directory */
            aconst_null
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         7: .line 144
            aload 2
            monitorexit
         8: goto 11
      StackMap locals: org.springframework.boot.devtools.filewatch.FileSystemWatcher java.io.File java.lang.Object
      StackMap stack: java.lang.Throwable
         9: aload 2
            monitorexit
        10: athrow
        11: .line 148
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.io.File directory
        end local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   12     0       this  Lorg/springframework/boot/devtools/filewatch/FileSystemWatcher;
            0   12     1  directory  Ljava/io/File;
      Exception table:
        from    to  target  type
           5     8       9  any
           9    10       9  any
    MethodParameters:
           Name  Flags
      directory  

  public void setTriggerFilter(java.io.FileFilter);
    descriptor: (Ljava/io/FileFilter;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
        start local 1 // java.io.FileFilter triggerFilter
         0: .line 155
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.monitor:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         1: .line 156
            aload 0 /* this */
            aload 1 /* triggerFilter */
            putfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.triggerFilter:Ljava/io/FileFilter;
         2: .line 155
            aload 2
            monitorexit
         3: goto 6
      StackMap locals: org.springframework.boot.devtools.filewatch.FileSystemWatcher java.io.FileFilter java.lang.Object
      StackMap stack: java.lang.Throwable
         4: aload 2
            monitorexit
         5: athrow
         6: .line 158
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.io.FileFilter triggerFilter
        end local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    7     0           this  Lorg/springframework/boot/devtools/filewatch/FileSystemWatcher;
            0    7     1  triggerFilter  Ljava/io/FileFilter;
      Exception table:
        from    to  target  type
           1     3       4  any
           4     5       4  any
    MethodParameters:
               Name  Flags
      triggerFilter  

  private void checkNotStarted();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
         0: .line 161
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.monitor:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: .line 162
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.watchThread:Ljava/lang/Thread;
            ifnonnull 2
            iconst_1
            goto 3
      StackMap locals: java.lang.Object
      StackMap stack:
         2: iconst_0
      StackMap locals:
      StackMap stack: int
         3: ldc "FileSystemWatcher already started"
            invokestatic org.springframework.util.Assert.state:(ZLjava/lang/String;)V
         4: .line 161
            aload 1
            monitorexit
         5: goto 8
      StackMap locals:
      StackMap stack: java.lang.Throwable
         6: aload 1
            monitorexit
         7: athrow
         8: .line 164
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Lorg/springframework/boot/devtools/filewatch/FileSystemWatcher;
      Exception table:
        from    to  target  type
           1     5       6  any
           6     7       6  any

  public void start();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=11, locals=4, args_size=1
        start local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
         0: .line 170
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.monitor:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: .line 171
            aload 0 /* this */
            invokevirtual org.springframework.boot.devtools.filewatch.FileSystemWatcher.createOrRestoreInitialSnapshots:()V
         2: .line 172
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.watchThread:Ljava/lang/Thread;
            ifnonnull 11
         3: .line 173
            new java.util.HashMap
            dup
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.directories:Ljava/util/Map;
            invokespecial java.util.HashMap.<init>:(Ljava/util/Map;)V
            astore 2 /* localDirectories */
        start local 2 // java.util.Map localDirectories
         4: .line 174
            new org.springframework.boot.devtools.filewatch.FileSystemWatcher$Watcher
            dup
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.remainingScans:Ljava/util/concurrent/atomic/AtomicInteger;
            new java.util.ArrayList
            dup
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.listeners:Ljava/util/List;
            invokespecial java.util.ArrayList.<init>:(Ljava/util/Collection;)V
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.triggerFilter:Ljava/io/FileFilter;
         5: .line 175
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.pollInterval:J
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.quietPeriod:J
            aload 2 /* localDirectories */
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.snapshotStateRepository:Lorg/springframework/boot/devtools/filewatch/SnapshotStateRepository;
         6: .line 174
            invokespecial org.springframework.boot.devtools.filewatch.FileSystemWatcher$Watcher.<init>:(Ljava/util/concurrent/atomic/AtomicInteger;Ljava/util/List;Ljava/io/FileFilter;JJLjava/util/Map;Lorg/springframework/boot/devtools/filewatch/SnapshotStateRepository;)V
            astore 3 /* watcher */
        start local 3 // org.springframework.boot.devtools.filewatch.FileSystemWatcher$Watcher watcher
         7: .line 176
            aload 0 /* this */
            new java.lang.Thread
            dup
            aload 3 /* watcher */
            invokespecial java.lang.Thread.<init>:(Ljava/lang/Runnable;)V
            putfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.watchThread:Ljava/lang/Thread;
         8: .line 177
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.watchThread:Ljava/lang/Thread;
            ldc "File Watcher"
            invokevirtual java.lang.Thread.setName:(Ljava/lang/String;)V
         9: .line 178
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.watchThread:Ljava/lang/Thread;
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.daemon:Z
            invokevirtual java.lang.Thread.setDaemon:(Z)V
        10: .line 179
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.watchThread:Ljava/lang/Thread;
            invokevirtual java.lang.Thread.start:()V
        end local 3 // org.springframework.boot.devtools.filewatch.FileSystemWatcher$Watcher watcher
        end local 2 // java.util.Map localDirectories
        11: .line 170
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 1
            monitorexit
        12: goto 15
      StackMap locals:
      StackMap stack: java.lang.Throwable
        13: aload 1
            monitorexit
        14: athrow
        15: .line 182
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   16     0              this  Lorg/springframework/boot/devtools/filewatch/FileSystemWatcher;
            4   11     2  localDirectories  Ljava/util/Map<Ljava/io/File;Lorg/springframework/boot/devtools/filewatch/DirectorySnapshot;>;
            7   11     3           watcher  Lorg/springframework/boot/devtools/filewatch/FileSystemWatcher$Watcher;
      Exception table:
        from    to  target  type
           1    12      13  any
          13    14      13  any

  private void createOrRestoreInitialSnapshots();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
         0: .line 186
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.snapshotStateRepository:Lorg/springframework/boot/devtools/filewatch/SnapshotStateRepository;
            invokeinterface org.springframework.boot.devtools.filewatch.SnapshotStateRepository.restore:()Ljava/lang/Object;
            checkcast java.util.Map
            astore 1 /* restored */
        start local 1 // java.util.Map restored
         1: .line 187
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.directories:Ljava/util/Map;
            aload 1 /* restored */
            invokedynamic apply(Ljava/util/Map;)Ljava/util/function/BiFunction;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
                  org/springframework/boot/devtools/filewatch/FileSystemWatcher.lambda$2(Ljava/util/Map;Ljava/io/File;Lorg/springframework/boot/devtools/filewatch/DirectorySnapshot;)Lorg/springframework/boot/devtools/filewatch/DirectorySnapshot; (6)
                  (Ljava/io/File;Lorg/springframework/boot/devtools/filewatch/DirectorySnapshot;)Lorg/springframework/boot/devtools/filewatch/DirectorySnapshot;
            invokeinterface java.util.Map.replaceAll:(Ljava/util/function/BiFunction;)V
         2: .line 191
            return
        end local 1 // java.util.Map restored
        end local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    3     0      this  Lorg/springframework/boot/devtools/filewatch/FileSystemWatcher;
            1    3     1  restored  Ljava/util/Map<Ljava/io/File;Lorg/springframework/boot/devtools/filewatch/DirectorySnapshot;>;

  public void stop();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
         0: .line 197
            aload 0 /* this */
            iconst_0
            invokevirtual org.springframework.boot.devtools.filewatch.FileSystemWatcher.stopAfter:(I)V
         1: .line 198
            return
        end local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/springframework/boot/devtools/filewatch/FileSystemWatcher;

  void stopAfter(int);
    descriptor: (I)V
    flags: (0x0000) 
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
        start local 1 // int remainingScans
         0: .line 206
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.monitor:Ljava/lang/Object;
            dup
            astore 3
            monitorenter
         1: .line 207
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.watchThread:Ljava/lang/Thread;
            astore 2 /* thread */
        start local 2 // java.lang.Thread thread
         2: .line 208
            aload 2 /* thread */
            ifnull 6
         3: .line 209
            aload 0 /* this */
            getfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.remainingScans:Ljava/util/concurrent/atomic/AtomicInteger;
            iload 1 /* remainingScans */
            invokevirtual java.util.concurrent.atomic.AtomicInteger.set:(I)V
         4: .line 210
            iload 1 /* remainingScans */
            ifgt 6
         5: .line 211
            aload 2 /* thread */
            invokevirtual java.lang.Thread.interrupt:()V
         6: .line 214
      StackMap locals: java.lang.Thread java.lang.Object
      StackMap stack:
            aload 0 /* this */
            aconst_null
            putfield org.springframework.boot.devtools.filewatch.FileSystemWatcher.watchThread:Ljava/lang/Thread;
         7: .line 206
            aload 3
            monitorexit
         8: goto 11
        end local 2 // java.lang.Thread thread
      StackMap locals: org.springframework.boot.devtools.filewatch.FileSystemWatcher int top java.lang.Object
      StackMap stack: java.lang.Throwable
         9: aload 3
            monitorexit
        10: athrow
        start local 2 // java.lang.Thread thread
        11: .line 216
      StackMap locals: org.springframework.boot.devtools.filewatch.FileSystemWatcher int java.lang.Thread
      StackMap stack:
            aload 2 /* thread */
            ifnull 16
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            aload 2 /* thread */
            if_acmpeq 16
        12: .line 218
            aload 2 /* thread */
            invokevirtual java.lang.Thread.join:()V
        13: .line 219
            goto 16
        14: .line 220
      StackMap locals:
      StackMap stack: java.lang.InterruptedException
            pop
        15: .line 221
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            invokevirtual java.lang.Thread.interrupt:()V
        16: .line 224
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Thread thread
        end local 1 // int remainingScans
        end local 0 // org.springframework.boot.devtools.filewatch.FileSystemWatcher this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   17     0            this  Lorg/springframework/boot/devtools/filewatch/FileSystemWatcher;
            0   17     1  remainingScans  I
            2    9     2          thread  Ljava/lang/Thread;
           11   17     2          thread  Ljava/lang/Thread;
      Exception table:
        from    to  target  type
           1     8       9  any
           9    10       9  any
          12    13      14  Class java.lang.InterruptedException
    MethodParameters:
                Name  Flags
      remainingScans  

  private static java.lang.String lambda$1(java.io.File);
    descriptor: (Ljava/io/File;)Ljava/lang/String;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=1, args_size=1
         0: .line 143
            new java.lang.StringBuilder
            dup
            ldc "Directory '"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc "' must not be a file"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private static org.springframework.boot.devtools.filewatch.DirectorySnapshot lambda$2(java.util.Map, java.io.File, org.springframework.boot.devtools.filewatch.DirectorySnapshot);
    descriptor: (Ljava/util/Map;Ljava/io/File;Lorg/springframework/boot/devtools/filewatch/DirectorySnapshot;)Lorg/springframework/boot/devtools/filewatch/DirectorySnapshot;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=4, args_size=3
        start local 1 // java.io.File f
        start local 2 // org.springframework.boot.devtools.filewatch.DirectorySnapshot v
         0: .line 188
            aload 0
            ifnull 1
            aload 0
            aload 1 /* f */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.springframework.boot.devtools.filewatch.DirectorySnapshot
            goto 2
      StackMap locals:
      StackMap stack:
         1: aconst_null
      StackMap locals:
      StackMap stack: org.springframework.boot.devtools.filewatch.DirectorySnapshot
         2: astore 3 /* restoredSnapshot */
        start local 3 // org.springframework.boot.devtools.filewatch.DirectorySnapshot restoredSnapshot
         3: .line 189
            aload 3 /* restoredSnapshot */
            ifnull 4
            aload 3 /* restoredSnapshot */
            goto 5
      StackMap locals: org.springframework.boot.devtools.filewatch.DirectorySnapshot
      StackMap stack:
         4: new org.springframework.boot.devtools.filewatch.DirectorySnapshot
            dup
            aload 1 /* f */
            invokespecial org.springframework.boot.devtools.filewatch.DirectorySnapshot.<init>:(Ljava/io/File;)V
      StackMap locals:
      StackMap stack: org.springframework.boot.devtools.filewatch.DirectorySnapshot
         5: areturn
        end local 3 // org.springframework.boot.devtools.filewatch.DirectorySnapshot restoredSnapshot
        end local 2 // org.springframework.boot.devtools.filewatch.DirectorySnapshot v
        end local 1 // java.io.File f
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    6     1                 f  Ljava/io/File;
            0    6     2                 v  Lorg/springframework/boot/devtools/filewatch/DirectorySnapshot;
            3    6     3  restoredSnapshot  Lorg/springframework/boot/devtools/filewatch/DirectorySnapshot;
}
SourceFile: "FileSystemWatcher.java"
NestMembers:
  org.springframework.boot.devtools.filewatch.FileSystemWatcher$Watcher
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
  private final Watcher = org.springframework.boot.devtools.filewatch.FileSystemWatcher$Watcher of org.springframework.boot.devtools.filewatch.FileSystemWatcher