http://metrics.dropwizard.io/metrics-healthchecks: An addition to Metrics which provides the ability to run application-specific health checks, allowing you to check your application's heath in production.
  • Coda Hale
  • Ryan Tenney
  • Artem Prigoda 
public class com.codahale.metrics.health.HealthCheckRegistry
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.codahale.metrics.health.HealthCheckRegistry
  super_class: java.lang.Object
{
  private static final org.slf4j.Logger LOGGER;
    descriptor: Lorg/slf4j/Logger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int ASYNC_EXECUTOR_POOL_SIZE;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 2

  private final java.util.concurrent.ConcurrentMap<java.lang.String, com.codahale.metrics.health.HealthCheck> healthChecks;
    descriptor: Ljava/util/concurrent/ConcurrentMap;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/concurrent/ConcurrentMap<Ljava/lang/String;Lcom/codahale/metrics/health/HealthCheck;>;

  private final java.util.List<com.codahale.metrics.health.HealthCheckRegistryListener> listeners;
    descriptor: Ljava/util/List;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/List<Lcom/codahale/metrics/health/HealthCheckRegistryListener;>;

  private final java.util.concurrent.ScheduledExecutorService asyncExecutorService;
    descriptor: Ljava/util/concurrent/ScheduledExecutorService;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

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

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 33
            ldc Lcom/codahale/metrics/health/HealthCheckRegistry;
            invokestatic org.slf4j.LoggerFactory.getLogger:(Ljava/lang/Class;)Lorg/slf4j/Logger;
            putstatic com.codahale.metrics.health.HealthCheckRegistry.LOGGER:Lorg/slf4j/Logger;
         1: .line 34
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.codahale.metrics.health.HealthCheckRegistry this
         0: .line 45
            aload 0 /* this */
            iconst_2
            invokespecial com.codahale.metrics.health.HealthCheckRegistry.<init>:(I)V
         1: .line 46
            return
        end local 0 // com.codahale.metrics.health.HealthCheckRegistry this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/codahale/metrics/health/HealthCheckRegistry;

  public void <init>(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.codahale.metrics.health.HealthCheckRegistry this
        start local 1 // int asyncExecutorPoolSize
         0: .line 54
            aload 0 /* this */
            iload 1 /* asyncExecutorPoolSize */
            invokestatic com.codahale.metrics.health.HealthCheckRegistry.createExecutorService:(I)Ljava/util/concurrent/ScheduledExecutorService;
            invokespecial com.codahale.metrics.health.HealthCheckRegistry.<init>:(Ljava/util/concurrent/ScheduledExecutorService;)V
         1: .line 55
            return
        end local 1 // int asyncExecutorPoolSize
        end local 0 // com.codahale.metrics.health.HealthCheckRegistry this
      LocalVariableTable:
        Start  End  Slot                   Name  Signature
            0    2     0                   this  Lcom/codahale/metrics/health/HealthCheckRegistry;
            0    2     1  asyncExecutorPoolSize  I
    MethodParameters:
                       Name  Flags
      asyncExecutorPoolSize  

  public void <init>(java.util.concurrent.ScheduledExecutorService);
    descriptor: (Ljava/util/concurrent/ScheduledExecutorService;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.codahale.metrics.health.HealthCheckRegistry this
        start local 1 // java.util.concurrent.ScheduledExecutorService asyncExecutorService
         0: .line 62
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 39
            aload 0 /* this */
            new java.lang.Object
            dup
            invokespecial java.lang.Object.<init>:()V
            putfield com.codahale.metrics.health.HealthCheckRegistry.lock:Ljava/lang/Object;
         2: .line 63
            aload 0 /* this */
            new java.util.concurrent.ConcurrentHashMap
            dup
            invokespecial java.util.concurrent.ConcurrentHashMap.<init>:()V
            putfield com.codahale.metrics.health.HealthCheckRegistry.healthChecks:Ljava/util/concurrent/ConcurrentMap;
         3: .line 64
            aload 0 /* this */
            new java.util.concurrent.CopyOnWriteArrayList
            dup
            invokespecial java.util.concurrent.CopyOnWriteArrayList.<init>:()V
            putfield com.codahale.metrics.health.HealthCheckRegistry.listeners:Ljava/util/List;
         4: .line 65
            aload 0 /* this */
            aload 1 /* asyncExecutorService */
            putfield com.codahale.metrics.health.HealthCheckRegistry.asyncExecutorService:Ljava/util/concurrent/ScheduledExecutorService;
         5: .line 66
            return
        end local 1 // java.util.concurrent.ScheduledExecutorService asyncExecutorService
        end local 0 // com.codahale.metrics.health.HealthCheckRegistry this
      LocalVariableTable:
        Start  End  Slot                  Name  Signature
            0    6     0                  this  Lcom/codahale/metrics/health/HealthCheckRegistry;
            0    6     1  asyncExecutorService  Ljava/util/concurrent/ScheduledExecutorService;
    MethodParameters:
                      Name  Flags
      asyncExecutorService  

  public void addListener(com.codahale.metrics.health.HealthCheckRegistryListener);
    descriptor: (Lcom/codahale/metrics/health/HealthCheckRegistryListener;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // com.codahale.metrics.health.HealthCheckRegistry this
        start local 1 // com.codahale.metrics.health.HealthCheckRegistryListener listener
         0: .line 76
            aload 0 /* this */
            getfield com.codahale.metrics.health.HealthCheckRegistry.listeners:Ljava/util/List;
            aload 1 /* listener */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         1: .line 77
            aload 0 /* this */
            getfield com.codahale.metrics.health.HealthCheckRegistry.healthChecks:Ljava/util/concurrent/ConcurrentMap;
            invokeinterface java.util.concurrent.ConcurrentMap.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 3
            goto 4
      StackMap locals: com.codahale.metrics.health.HealthCheckRegistry com.codahale.metrics.health.HealthCheckRegistryListener top java.util.Iterator
      StackMap stack:
         2: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 2 /* entry */
        start local 2 // java.util.Map$Entry entry
         3: .line 78
            aload 1 /* listener */
            aload 2 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.String
            aload 2 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast com.codahale.metrics.health.HealthCheck
            invokeinterface com.codahale.metrics.health.HealthCheckRegistryListener.onHealthCheckAdded:(Ljava/lang/String;Lcom/codahale/metrics/health/HealthCheck;)V
        end local 2 // java.util.Map$Entry entry
         4: .line 77
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         5: .line 80
            return
        end local 1 // com.codahale.metrics.health.HealthCheckRegistryListener listener
        end local 0 // com.codahale.metrics.health.HealthCheckRegistry this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    6     0      this  Lcom/codahale/metrics/health/HealthCheckRegistry;
            0    6     1  listener  Lcom/codahale/metrics/health/HealthCheckRegistryListener;
            3    4     2     entry  Ljava/util/Map$Entry<Ljava/lang/String;Lcom/codahale/metrics/health/HealthCheck;>;
    MethodParameters:
          Name  Flags
      listener  

  public void removeListener(com.codahale.metrics.health.HealthCheckRegistryListener);
    descriptor: (Lcom/codahale/metrics/health/HealthCheckRegistryListener;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.codahale.metrics.health.HealthCheckRegistry this
        start local 1 // com.codahale.metrics.health.HealthCheckRegistryListener listener
         0: .line 88
            aload 0 /* this */
            getfield com.codahale.metrics.health.HealthCheckRegistry.listeners:Ljava/util/List;
            aload 1 /* listener */
            invokeinterface java.util.List.remove:(Ljava/lang/Object;)Z
            pop
         1: .line 89
            return
        end local 1 // com.codahale.metrics.health.HealthCheckRegistryListener listener
        end local 0 // com.codahale.metrics.health.HealthCheckRegistry this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lcom/codahale/metrics/health/HealthCheckRegistry;
            0    2     1  listener  Lcom/codahale/metrics/health/HealthCheckRegistryListener;
    MethodParameters:
          Name  Flags
      listener  

  public void register(java.lang.String, com.codahale.metrics.health.HealthCheck);
    descriptor: (Ljava/lang/String;Lcom/codahale/metrics/health/HealthCheck;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=3
        start local 0 // com.codahale.metrics.health.HealthCheckRegistry this
        start local 1 // java.lang.String name
        start local 2 // com.codahale.metrics.health.HealthCheck healthCheck
         0: .line 99
            aload 0 /* this */
            getfield com.codahale.metrics.health.HealthCheckRegistry.lock:Ljava/lang/Object;
            dup
            astore 4
            monitorenter
         1: .line 100
            aload 0 /* this */
            getfield com.codahale.metrics.health.HealthCheckRegistry.healthChecks:Ljava/util/concurrent/ConcurrentMap;
            aload 1 /* name */
            invokeinterface java.util.concurrent.ConcurrentMap.containsKey:(Ljava/lang/Object;)Z
            ifeq 3
         2: .line 101
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "A health check named "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* name */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc " already exists"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 103
      StackMap locals: com.codahale.metrics.health.HealthCheckRegistry java.lang.String com.codahale.metrics.health.HealthCheck top java.lang.Object
      StackMap stack:
            aload 2 /* healthCheck */
            astore 3 /* registered */
        start local 3 // com.codahale.metrics.health.HealthCheck registered
         4: .line 104
            aload 2 /* healthCheck */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            ldc Lcom/codahale/metrics/health/annotation/Async;
            invokevirtual java.lang.Class.isAnnotationPresent:(Ljava/lang/Class;)Z
            ifeq 6
         5: .line 105
            new com.codahale.metrics.health.AsyncHealthCheckDecorator
            dup
            aload 2 /* healthCheck */
            aload 0 /* this */
            getfield com.codahale.metrics.health.HealthCheckRegistry.asyncExecutorService:Ljava/util/concurrent/ScheduledExecutorService;
            invokespecial com.codahale.metrics.health.AsyncHealthCheckDecorator.<init>:(Lcom/codahale/metrics/health/HealthCheck;Ljava/util/concurrent/ScheduledExecutorService;)V
            astore 3 /* registered */
         6: .line 107
      StackMap locals: com.codahale.metrics.health.HealthCheckRegistry java.lang.String com.codahale.metrics.health.HealthCheck com.codahale.metrics.health.HealthCheck java.lang.Object
      StackMap stack:
            aload 0 /* this */
            getfield com.codahale.metrics.health.HealthCheckRegistry.healthChecks:Ljava/util/concurrent/ConcurrentMap;
            aload 1 /* name */
            aload 3 /* registered */
            invokeinterface java.util.concurrent.ConcurrentMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         7: .line 99
            aload 4
            monitorexit
         8: goto 11
        end local 3 // com.codahale.metrics.health.HealthCheck registered
      StackMap locals: com.codahale.metrics.health.HealthCheckRegistry java.lang.String com.codahale.metrics.health.HealthCheck top java.lang.Object
      StackMap stack: java.lang.Throwable
         9: aload 4
            monitorexit
        10: athrow
        start local 3 // com.codahale.metrics.health.HealthCheck registered
        11: .line 109
      StackMap locals: com.codahale.metrics.health.HealthCheckRegistry java.lang.String com.codahale.metrics.health.HealthCheck com.codahale.metrics.health.HealthCheck
      StackMap stack:
            aload 0 /* this */
            aload 1 /* name */
            aload 3 /* registered */
            invokevirtual com.codahale.metrics.health.HealthCheckRegistry.onHealthCheckAdded:(Ljava/lang/String;Lcom/codahale/metrics/health/HealthCheck;)V
        12: .line 110
            return
        end local 3 // com.codahale.metrics.health.HealthCheck registered
        end local 2 // com.codahale.metrics.health.HealthCheck healthCheck
        end local 1 // java.lang.String name
        end local 0 // com.codahale.metrics.health.HealthCheckRegistry this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   13     0         this  Lcom/codahale/metrics/health/HealthCheckRegistry;
            0   13     1         name  Ljava/lang/String;
            0   13     2  healthCheck  Lcom/codahale/metrics/health/HealthCheck;
            4    9     3   registered  Lcom/codahale/metrics/health/HealthCheck;
           11   13     3   registered  Lcom/codahale/metrics/health/HealthCheck;
      Exception table:
        from    to  target  type
           1     8       9  any
           9    10       9  any
    MethodParameters:
             Name  Flags
      name         
      healthCheck  

  public void unregister(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // com.codahale.metrics.health.HealthCheckRegistry this
        start local 1 // java.lang.String name
         0: .line 119
            aload 0 /* this */
            getfield com.codahale.metrics.health.HealthCheckRegistry.lock:Ljava/lang/Object;
            dup
            astore 3
            monitorenter
         1: .line 120
            aload 0 /* this */
            getfield com.codahale.metrics.health.HealthCheckRegistry.healthChecks:Ljava/util/concurrent/ConcurrentMap;
            aload 1 /* name */
            invokeinterface java.util.concurrent.ConcurrentMap.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast com.codahale.metrics.health.HealthCheck
            astore 2 /* healthCheck */
        start local 2 // com.codahale.metrics.health.HealthCheck healthCheck
         2: .line 121
            aload 2 /* healthCheck */
            instanceof com.codahale.metrics.health.AsyncHealthCheckDecorator
            ifeq 4
         3: .line 122
            aload 2 /* healthCheck */
            checkcast com.codahale.metrics.health.AsyncHealthCheckDecorator
            invokevirtual com.codahale.metrics.health.AsyncHealthCheckDecorator.tearDown:()Z
            pop
         4: .line 119
      StackMap locals: com.codahale.metrics.health.HealthCheck java.lang.Object
      StackMap stack:
            aload 3
            monitorexit
         5: goto 8
        end local 2 // com.codahale.metrics.health.HealthCheck healthCheck
      StackMap locals: com.codahale.metrics.health.HealthCheckRegistry java.lang.String top java.lang.Object
      StackMap stack: java.lang.Throwable
         6: aload 3
            monitorexit
         7: athrow
        start local 2 // com.codahale.metrics.health.HealthCheck healthCheck
         8: .line 125
      StackMap locals: com.codahale.metrics.health.HealthCheckRegistry java.lang.String com.codahale.metrics.health.HealthCheck
      StackMap stack:
            aload 2 /* healthCheck */
            ifnull 10
         9: .line 126
            aload 0 /* this */
            aload 1 /* name */
            aload 2 /* healthCheck */
            invokevirtual com.codahale.metrics.health.HealthCheckRegistry.onHealthCheckRemoved:(Ljava/lang/String;Lcom/codahale/metrics/health/HealthCheck;)V
        10: .line 128
      StackMap locals:
      StackMap stack:
            return
        end local 2 // com.codahale.metrics.health.HealthCheck healthCheck
        end local 1 // java.lang.String name
        end local 0 // com.codahale.metrics.health.HealthCheckRegistry this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   11     0         this  Lcom/codahale/metrics/health/HealthCheckRegistry;
            0   11     1         name  Ljava/lang/String;
            2    6     2  healthCheck  Lcom/codahale/metrics/health/HealthCheck;
            8   11     2  healthCheck  Lcom/codahale/metrics/health/HealthCheck;
      Exception table:
        from    to  target  type
           1     5       6  any
           6     7       6  any
    MethodParameters:
      Name  Flags
      name  

  public java.util.SortedSet<java.lang.String> getNames();
    descriptor: ()Ljava/util/SortedSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // com.codahale.metrics.health.HealthCheckRegistry this
         0: .line 136
            new java.util.TreeSet
            dup
            aload 0 /* this */
            getfield com.codahale.metrics.health.HealthCheckRegistry.healthChecks:Ljava/util/concurrent/ConcurrentMap;
            invokeinterface java.util.concurrent.ConcurrentMap.keySet:()Ljava/util/Set;
            invokespecial java.util.TreeSet.<init>:(Ljava/util/Collection;)V
            invokestatic java.util.Collections.unmodifiableSortedSet:(Ljava/util/SortedSet;)Ljava/util/SortedSet;
            areturn
        end local 0 // com.codahale.metrics.health.HealthCheckRegistry this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/codahale/metrics/health/HealthCheckRegistry;
    Signature: ()Ljava/util/SortedSet<Ljava/lang/String;>;

  public com.codahale.metrics.health.HealthCheck getHealthCheck(java.lang.String);
    descriptor: (Ljava/lang/String;)Lcom/codahale/metrics/health/HealthCheck;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.codahale.metrics.health.HealthCheckRegistry this
        start local 1 // java.lang.String name
         0: .line 145
            aload 0 /* this */
            getfield com.codahale.metrics.health.HealthCheckRegistry.healthChecks:Ljava/util/concurrent/ConcurrentMap;
            aload 1 /* name */
            invokeinterface java.util.concurrent.ConcurrentMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast com.codahale.metrics.health.HealthCheck
            areturn
        end local 1 // java.lang.String name
        end local 0 // com.codahale.metrics.health.HealthCheckRegistry this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/codahale/metrics/health/HealthCheckRegistry;
            0    1     1  name  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      name  

  public com.codahale.metrics.health.HealthCheck$Result runHealthCheck(java.lang.String);
    descriptor: (Ljava/lang/String;)Lcom/codahale/metrics/health/HealthCheck$Result;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // com.codahale.metrics.health.HealthCheckRegistry this
        start local 1 // java.lang.String name
         0: .line 156
            aload 0 /* this */
            getfield com.codahale.metrics.health.HealthCheckRegistry.healthChecks:Ljava/util/concurrent/ConcurrentMap;
            aload 1 /* name */
            invokeinterface java.util.concurrent.ConcurrentMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast com.codahale.metrics.health.HealthCheck
            astore 2 /* healthCheck */
        start local 2 // com.codahale.metrics.health.HealthCheck healthCheck
         1: .line 157
            aload 2 /* healthCheck */
            ifnonnull 3
         2: .line 158
            new java.util.NoSuchElementException
            dup
            new java.lang.StringBuilder
            dup
            ldc "No health check named "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* name */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc " exists"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.util.NoSuchElementException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 160
      StackMap locals: com.codahale.metrics.health.HealthCheck
      StackMap stack:
            aload 2 /* healthCheck */
            invokevirtual com.codahale.metrics.health.HealthCheck.execute:()Lcom/codahale/metrics/health/HealthCheck$Result;
            areturn
        end local 2 // com.codahale.metrics.health.HealthCheck healthCheck
        end local 1 // java.lang.String name
        end local 0 // com.codahale.metrics.health.HealthCheckRegistry this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    4     0         this  Lcom/codahale/metrics/health/HealthCheckRegistry;
            0    4     1         name  Ljava/lang/String;
            1    4     2  healthCheck  Lcom/codahale/metrics/health/HealthCheck;
    Exceptions:
      throws java.util.NoSuchElementException
    MethodParameters:
      Name  Flags
      name  

  public java.util.SortedMap<java.lang.String, com.codahale.metrics.health.HealthCheck$Result> runHealthChecks();
    descriptor: ()Ljava/util/SortedMap;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.codahale.metrics.health.HealthCheckRegistry this
         0: .line 169
            aload 0 /* this */
            getstatic com.codahale.metrics.health.HealthCheckFilter.ALL:Lcom/codahale/metrics/health/HealthCheckFilter;
            invokevirtual com.codahale.metrics.health.HealthCheckRegistry.runHealthChecks:(Lcom/codahale/metrics/health/HealthCheckFilter;)Ljava/util/SortedMap;
            areturn
        end local 0 // com.codahale.metrics.health.HealthCheckRegistry this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/codahale/metrics/health/HealthCheckRegistry;
    Signature: ()Ljava/util/SortedMap<Ljava/lang/String;Lcom/codahale/metrics/health/HealthCheck$Result;>;

  public java.util.SortedMap<java.lang.String, com.codahale.metrics.health.HealthCheck$Result> runHealthChecks(com.codahale.metrics.health.HealthCheckFilter);
    descriptor: (Lcom/codahale/metrics/health/HealthCheckFilter;)Ljava/util/SortedMap;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=8, args_size=2
        start local 0 // com.codahale.metrics.health.HealthCheckRegistry this
        start local 1 // com.codahale.metrics.health.HealthCheckFilter filter
         0: .line 179
            new java.util.TreeMap
            dup
            invokespecial java.util.TreeMap.<init>:()V
            astore 2 /* results */
        start local 2 // java.util.SortedMap results
         1: .line 180
            aload 0 /* this */
            getfield com.codahale.metrics.health.HealthCheckRegistry.healthChecks:Ljava/util/concurrent/ConcurrentMap;
            invokeinterface java.util.concurrent.ConcurrentMap.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 4
            goto 8
      StackMap locals: com.codahale.metrics.health.HealthCheckRegistry com.codahale.metrics.health.HealthCheckFilter java.util.SortedMap top java.util.Iterator
      StackMap stack:
         2: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 3 /* entry */
        start local 3 // java.util.Map$Entry entry
         3: .line 181
            aload 3 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.String
            astore 5 /* name */
        start local 5 // java.lang.String name
         4: .line 182
            aload 3 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast com.codahale.metrics.health.HealthCheck
            astore 6 /* healthCheck */
        start local 6 // com.codahale.metrics.health.HealthCheck healthCheck
         5: .line 183
            aload 1 /* filter */
            aload 5 /* name */
            aload 6 /* healthCheck */
            invokeinterface com.codahale.metrics.health.HealthCheckFilter.matches:(Ljava/lang/String;Lcom/codahale/metrics/health/HealthCheck;)Z
            ifeq 8
         6: .line 184
            aload 3 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast com.codahale.metrics.health.HealthCheck
            invokevirtual com.codahale.metrics.health.HealthCheck.execute:()Lcom/codahale/metrics/health/HealthCheck$Result;
            astore 7 /* result */
        start local 7 // com.codahale.metrics.health.HealthCheck$Result result
         7: .line 185
            aload 2 /* results */
            aload 3 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.String
            aload 7 /* result */
            invokeinterface java.util.SortedMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 7 // com.codahale.metrics.health.HealthCheck$Result result
        end local 6 // com.codahale.metrics.health.HealthCheck healthCheck
        end local 5 // java.lang.String name
        end local 3 // java.util.Map$Entry entry
         8: .line 180
      StackMap locals:
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         9: .line 188
            aload 2 /* results */
            invokestatic java.util.Collections.unmodifiableSortedMap:(Ljava/util/SortedMap;)Ljava/util/SortedMap;
            areturn
        end local 2 // java.util.SortedMap results
        end local 1 // com.codahale.metrics.health.HealthCheckFilter filter
        end local 0 // com.codahale.metrics.health.HealthCheckRegistry this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   10     0         this  Lcom/codahale/metrics/health/HealthCheckRegistry;
            0   10     1       filter  Lcom/codahale/metrics/health/HealthCheckFilter;
            1   10     2      results  Ljava/util/SortedMap<Ljava/lang/String;Lcom/codahale/metrics/health/HealthCheck$Result;>;
            3    8     3        entry  Ljava/util/Map$Entry<Ljava/lang/String;Lcom/codahale/metrics/health/HealthCheck;>;
            4    8     5         name  Ljava/lang/String;
            5    8     6  healthCheck  Lcom/codahale/metrics/health/HealthCheck;
            7    8     7       result  Lcom/codahale/metrics/health/HealthCheck$Result;
    Signature: (Lcom/codahale/metrics/health/HealthCheckFilter;)Ljava/util/SortedMap<Ljava/lang/String;Lcom/codahale/metrics/health/HealthCheck$Result;>;
    MethodParameters:
        Name  Flags
      filter  

  public java.util.SortedMap<java.lang.String, com.codahale.metrics.health.HealthCheck$Result> runHealthChecks(java.util.concurrent.ExecutorService);
    descriptor: (Ljava/util/concurrent/ExecutorService;)Ljava/util/SortedMap;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.codahale.metrics.health.HealthCheckRegistry this
        start local 1 // java.util.concurrent.ExecutorService executor
         0: .line 198
            aload 0 /* this */
            aload 1 /* executor */
            getstatic com.codahale.metrics.health.HealthCheckFilter.ALL:Lcom/codahale/metrics/health/HealthCheckFilter;
            invokevirtual com.codahale.metrics.health.HealthCheckRegistry.runHealthChecks:(Ljava/util/concurrent/ExecutorService;Lcom/codahale/metrics/health/HealthCheckFilter;)Ljava/util/SortedMap;
            areturn
        end local 1 // java.util.concurrent.ExecutorService executor
        end local 0 // com.codahale.metrics.health.HealthCheckRegistry this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0      this  Lcom/codahale/metrics/health/HealthCheckRegistry;
            0    1     1  executor  Ljava/util/concurrent/ExecutorService;
    Signature: (Ljava/util/concurrent/ExecutorService;)Ljava/util/SortedMap<Ljava/lang/String;Lcom/codahale/metrics/health/HealthCheck$Result;>;
    MethodParameters:
          Name  Flags
      executor  

  public java.util.SortedMap<java.lang.String, com.codahale.metrics.health.HealthCheck$Result> runHealthChecks(java.util.concurrent.ExecutorService, com.codahale.metrics.health.HealthCheckFilter);
    descriptor: (Ljava/util/concurrent/ExecutorService;Lcom/codahale/metrics/health/HealthCheckFilter;)Ljava/util/SortedMap;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=8, args_size=3
        start local 0 // com.codahale.metrics.health.HealthCheckRegistry this
        start local 1 // java.util.concurrent.ExecutorService executor
        start local 2 // com.codahale.metrics.health.HealthCheckFilter filter
         0: .line 209
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            astore 3 /* futures */
        start local 3 // java.util.Map futures
         1: .line 210
            aload 0 /* this */
            getfield com.codahale.metrics.health.HealthCheckRegistry.healthChecks:Ljava/util/concurrent/ConcurrentMap;
            invokeinterface java.util.concurrent.ConcurrentMap.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 5
            goto 7
      StackMap locals: com.codahale.metrics.health.HealthCheckRegistry java.util.concurrent.ExecutorService com.codahale.metrics.health.HealthCheckFilter java.util.Map top java.util.Iterator
      StackMap stack:
         2: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 4 /* entry */
        start local 4 // java.util.Map$Entry entry
         3: .line 211
            aload 4 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.String
            astore 6 /* name */
        start local 6 // java.lang.String name
         4: .line 212
            aload 4 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast com.codahale.metrics.health.HealthCheck
            astore 7 /* healthCheck */
        start local 7 // com.codahale.metrics.health.HealthCheck healthCheck
         5: .line 213
            aload 2 /* filter */
            aload 6 /* name */
            aload 7 /* healthCheck */
            invokeinterface com.codahale.metrics.health.HealthCheckFilter.matches:(Ljava/lang/String;Lcom/codahale/metrics/health/HealthCheck;)Z
            ifeq 7
         6: .line 214
            aload 3 /* futures */
            aload 6 /* name */
            aload 1 /* executor */
            aload 7 /* healthCheck */
            invokedynamic call(Lcom/codahale/metrics/health/HealthCheck;)Ljava/util/concurrent/Callable;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$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;
                  com/codahale/metrics/health/HealthCheckRegistry.lambda$0(Lcom/codahale/metrics/health/HealthCheck;)Lcom/codahale/metrics/health/HealthCheck$Result; (6)
                  ()Lcom/codahale/metrics/health/HealthCheck$Result;
            invokeinterface java.util.concurrent.ExecutorService.submit:(Ljava/util/concurrent/Callable;)Ljava/util/concurrent/Future;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 7 // com.codahale.metrics.health.HealthCheck healthCheck
        end local 6 // java.lang.String name
        end local 4 // java.util.Map$Entry entry
         7: .line 210
      StackMap locals:
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         8: .line 218
            new java.util.TreeMap
            dup
            invokespecial java.util.TreeMap.<init>:()V
            astore 4 /* results */
        start local 4 // java.util.SortedMap results
         9: .line 219
            aload 3 /* futures */
            invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 6
            goto 16
      StackMap locals: com.codahale.metrics.health.HealthCheckRegistry java.util.concurrent.ExecutorService com.codahale.metrics.health.HealthCheckFilter java.util.Map java.util.SortedMap top java.util.Iterator
      StackMap stack:
        10: aload 6
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 5 /* entry */
        start local 5 // java.util.Map$Entry entry
        11: .line 221
            aload 4 /* results */
            aload 5 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.String
            aload 5 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.util.concurrent.Future
            invokeinterface java.util.concurrent.Future.get:()Ljava/lang/Object;
            checkcast com.codahale.metrics.health.HealthCheck$Result
            invokeinterface java.util.SortedMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        12: .line 222
            goto 16
      StackMap locals: com.codahale.metrics.health.HealthCheckRegistry java.util.concurrent.ExecutorService com.codahale.metrics.health.HealthCheckFilter java.util.Map java.util.SortedMap java.util.Map$Entry java.util.Iterator
      StackMap stack: java.lang.Exception
        13: astore 7 /* e */
        start local 7 // java.lang.Exception e
        14: .line 223
            getstatic com.codahale.metrics.health.HealthCheckRegistry.LOGGER:Lorg/slf4j/Logger;
            ldc "Error executing health check {}"
            aload 5 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            aload 7 /* e */
            invokeinterface org.slf4j.Logger.warn:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
        15: .line 224
            aload 4 /* results */
            aload 5 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.String
            aload 7 /* e */
            invokestatic com.codahale.metrics.health.HealthCheck$Result.unhealthy:(Ljava/lang/Throwable;)Lcom/codahale/metrics/health/HealthCheck$Result;
            invokeinterface java.util.SortedMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 7 // java.lang.Exception e
        end local 5 // java.util.Map$Entry entry
        16: .line 219
      StackMap locals: com.codahale.metrics.health.HealthCheckRegistry java.util.concurrent.ExecutorService com.codahale.metrics.health.HealthCheckFilter java.util.Map java.util.SortedMap top java.util.Iterator
      StackMap stack:
            aload 6
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 10
        17: .line 228
            aload 4 /* results */
            invokestatic java.util.Collections.unmodifiableSortedMap:(Ljava/util/SortedMap;)Ljava/util/SortedMap;
            areturn
        end local 4 // java.util.SortedMap results
        end local 3 // java.util.Map futures
        end local 2 // com.codahale.metrics.health.HealthCheckFilter filter
        end local 1 // java.util.concurrent.ExecutorService executor
        end local 0 // com.codahale.metrics.health.HealthCheckRegistry this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   18     0         this  Lcom/codahale/metrics/health/HealthCheckRegistry;
            0   18     1     executor  Ljava/util/concurrent/ExecutorService;
            0   18     2       filter  Lcom/codahale/metrics/health/HealthCheckFilter;
            1   18     3      futures  Ljava/util/Map<Ljava/lang/String;Ljava/util/concurrent/Future<Lcom/codahale/metrics/health/HealthCheck$Result;>;>;
            3    7     4        entry  Ljava/util/Map$Entry<Ljava/lang/String;Lcom/codahale/metrics/health/HealthCheck;>;
            4    7     6         name  Ljava/lang/String;
            5    7     7  healthCheck  Lcom/codahale/metrics/health/HealthCheck;
            9   18     4      results  Ljava/util/SortedMap<Ljava/lang/String;Lcom/codahale/metrics/health/HealthCheck$Result;>;
           11   16     5        entry  Ljava/util/Map$Entry<Ljava/lang/String;Ljava/util/concurrent/Future<Lcom/codahale/metrics/health/HealthCheck$Result;>;>;
           14   16     7            e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
          11    12      13  Class java.lang.Exception
    Signature: (Ljava/util/concurrent/ExecutorService;Lcom/codahale/metrics/health/HealthCheckFilter;)Ljava/util/SortedMap<Ljava/lang/String;Lcom/codahale/metrics/health/HealthCheck$Result;>;
    MethodParameters:
          Name  Flags
      executor  
      filter    

  private void onHealthCheckAdded(java.lang.String, com.codahale.metrics.health.HealthCheck);
    descriptor: (Ljava/lang/String;Lcom/codahale/metrics/health/HealthCheck;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=5, args_size=3
        start local 0 // com.codahale.metrics.health.HealthCheckRegistry this
        start local 1 // java.lang.String name
        start local 2 // com.codahale.metrics.health.HealthCheck healthCheck
         0: .line 233
            aload 0 /* this */
            getfield com.codahale.metrics.health.HealthCheckRegistry.listeners:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 4
            goto 3
      StackMap locals: com.codahale.metrics.health.HealthCheckRegistry java.lang.String com.codahale.metrics.health.HealthCheck top java.util.Iterator
      StackMap stack:
         1: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast com.codahale.metrics.health.HealthCheckRegistryListener
            astore 3 /* listener */
        start local 3 // com.codahale.metrics.health.HealthCheckRegistryListener listener
         2: .line 234
            aload 3 /* listener */
            aload 1 /* name */
            aload 2 /* healthCheck */
            invokeinterface com.codahale.metrics.health.HealthCheckRegistryListener.onHealthCheckAdded:(Ljava/lang/String;Lcom/codahale/metrics/health/HealthCheck;)V
        end local 3 // com.codahale.metrics.health.HealthCheckRegistryListener listener
         3: .line 233
      StackMap locals:
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 1
         4: .line 236
            return
        end local 2 // com.codahale.metrics.health.HealthCheck healthCheck
        end local 1 // java.lang.String name
        end local 0 // com.codahale.metrics.health.HealthCheckRegistry this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    5     0         this  Lcom/codahale/metrics/health/HealthCheckRegistry;
            0    5     1         name  Ljava/lang/String;
            0    5     2  healthCheck  Lcom/codahale/metrics/health/HealthCheck;
            2    3     3     listener  Lcom/codahale/metrics/health/HealthCheckRegistryListener;
    MethodParameters:
             Name  Flags
      name         
      healthCheck  

  private void onHealthCheckRemoved(java.lang.String, com.codahale.metrics.health.HealthCheck);
    descriptor: (Ljava/lang/String;Lcom/codahale/metrics/health/HealthCheck;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=5, args_size=3
        start local 0 // com.codahale.metrics.health.HealthCheckRegistry this
        start local 1 // java.lang.String name
        start local 2 // com.codahale.metrics.health.HealthCheck healthCheck
         0: .line 239
            aload 0 /* this */
            getfield com.codahale.metrics.health.HealthCheckRegistry.listeners:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 4
            goto 3
      StackMap locals: com.codahale.metrics.health.HealthCheckRegistry java.lang.String com.codahale.metrics.health.HealthCheck top java.util.Iterator
      StackMap stack:
         1: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast com.codahale.metrics.health.HealthCheckRegistryListener
            astore 3 /* listener */
        start local 3 // com.codahale.metrics.health.HealthCheckRegistryListener listener
         2: .line 240
            aload 3 /* listener */
            aload 1 /* name */
            aload 2 /* healthCheck */
            invokeinterface com.codahale.metrics.health.HealthCheckRegistryListener.onHealthCheckRemoved:(Ljava/lang/String;Lcom/codahale/metrics/health/HealthCheck;)V
        end local 3 // com.codahale.metrics.health.HealthCheckRegistryListener listener
         3: .line 239
      StackMap locals:
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 1
         4: .line 242
            return
        end local 2 // com.codahale.metrics.health.HealthCheck healthCheck
        end local 1 // java.lang.String name
        end local 0 // com.codahale.metrics.health.HealthCheckRegistry this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    5     0         this  Lcom/codahale/metrics/health/HealthCheckRegistry;
            0    5     1         name  Ljava/lang/String;
            0    5     2  healthCheck  Lcom/codahale/metrics/health/HealthCheck;
            2    3     3     listener  Lcom/codahale/metrics/health/HealthCheckRegistryListener;
    MethodParameters:
             Name  Flags
      name         
      healthCheck  

  public void shutdown();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // com.codahale.metrics.health.HealthCheckRegistry this
         0: .line 248
            aload 0 /* this */
            getfield com.codahale.metrics.health.HealthCheckRegistry.asyncExecutorService:Ljava/util/concurrent/ScheduledExecutorService;
            invokeinterface java.util.concurrent.ScheduledExecutorService.shutdown:()V
         1: .line 251
            aload 0 /* this */
            getfield com.codahale.metrics.health.HealthCheckRegistry.asyncExecutorService:Ljava/util/concurrent/ScheduledExecutorService;
            lconst_1
            getstatic java.util.concurrent.TimeUnit.SECONDS:Ljava/util/concurrent/TimeUnit;
            invokeinterface java.util.concurrent.ScheduledExecutorService.awaitTermination:(JLjava/util/concurrent/TimeUnit;)Z
            ifne 7
         2: .line 252
            aload 0 /* this */
            getfield com.codahale.metrics.health.HealthCheckRegistry.asyncExecutorService:Ljava/util/concurrent/ScheduledExecutorService;
            invokeinterface java.util.concurrent.ScheduledExecutorService.shutdownNow:()Ljava/util/List;
            pop
         3: .line 254
            goto 7
      StackMap locals:
      StackMap stack: java.lang.InterruptedException
         4: pop
         5: .line 255
            aload 0 /* this */
            getfield com.codahale.metrics.health.HealthCheckRegistry.asyncExecutorService:Ljava/util/concurrent/ScheduledExecutorService;
            invokeinterface java.util.concurrent.ScheduledExecutorService.shutdownNow:()Ljava/util/List;
            pop
         6: .line 256
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            invokevirtual java.lang.Thread.interrupt:()V
         7: .line 258
      StackMap locals:
      StackMap stack:
            return
        end local 0 // com.codahale.metrics.health.HealthCheckRegistry this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lcom/codahale/metrics/health/HealthCheckRegistry;
      Exception table:
        from    to  target  type
           1     3       4  Class java.lang.InterruptedException

  private static java.util.concurrent.ScheduledExecutorService createExecutorService(int);
    descriptor: (I)Ljava/util/concurrent/ScheduledExecutorService;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=6, locals=2, args_size=1
        start local 0 // int corePoolSize
         0: .line 261
            new java.util.concurrent.ScheduledThreadPoolExecutor
            dup
            iload 0 /* corePoolSize */
         1: .line 262
            new com.codahale.metrics.health.HealthCheckRegistry$NamedThreadFactory
            dup
            ldc "healthcheck-async-executor-"
            invokespecial com.codahale.metrics.health.HealthCheckRegistry$NamedThreadFactory.<init>:(Ljava/lang/String;)V
         2: .line 261
            invokespecial java.util.concurrent.ScheduledThreadPoolExecutor.<init>:(ILjava/util/concurrent/ThreadFactory;)V
            astore 1 /* asyncExecutorService */
        start local 1 // java.util.concurrent.ScheduledThreadPoolExecutor asyncExecutorService
         3: .line 263
            aload 1 /* asyncExecutorService */
            iconst_1
            invokevirtual java.util.concurrent.ScheduledThreadPoolExecutor.setRemoveOnCancelPolicy:(Z)V
         4: .line 264
            aload 1 /* asyncExecutorService */
            areturn
        end local 1 // java.util.concurrent.ScheduledThreadPoolExecutor asyncExecutorService
        end local 0 // int corePoolSize
      LocalVariableTable:
        Start  End  Slot                  Name  Signature
            0    5     0          corePoolSize  I
            3    5     1  asyncExecutorService  Ljava/util/concurrent/ScheduledThreadPoolExecutor;
    MethodParameters:
              Name  Flags
      corePoolSize  

  private static com.codahale.metrics.health.HealthCheck$Result lambda$0(com.codahale.metrics.health.HealthCheck);
    descriptor: (Lcom/codahale/metrics/health/HealthCheck;)Lcom/codahale/metrics/health/HealthCheck$Result;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 214
            aload 0
            invokevirtual com.codahale.metrics.health.HealthCheck.execute:()Lcom/codahale/metrics/health/HealthCheck$Result;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.lang.Exception
}
SourceFile: "HealthCheckRegistry.java"
NestMembers:
  com.codahale.metrics.health.HealthCheckRegistry$NamedThreadFactory
InnerClasses:
  public Result = com.codahale.metrics.health.HealthCheck$Result of com.codahale.metrics.health.HealthCheck
  private NamedThreadFactory = com.codahale.metrics.health.HealthCheckRegistry$NamedThreadFactory of com.codahale.metrics.health.HealthCheckRegistry
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
  public abstract Entry = java.util.Map$Entry of java.util.Map