public class com.netflix.hystrix.collapser.RequestCollapser<BatchReturnType, ResponseType, RequestArgumentType>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.netflix.hystrix.collapser.RequestCollapser
  super_class: java.lang.Object
{
  static final org.slf4j.Logger logger;
    descriptor: Lorg/slf4j/Logger;
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static final java.lang.Object NULL_SENTINEL;
    descriptor: Ljava/lang/Object;
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  private final com.netflix.hystrix.collapser.HystrixCollapserBridge<BatchReturnType, ResponseType, RequestArgumentType> commandCollapser;
    descriptor: Lcom/netflix/hystrix/collapser/HystrixCollapserBridge;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lcom/netflix/hystrix/collapser/HystrixCollapserBridge<TBatchReturnType;TResponseType;TRequestArgumentType;>;

  private final java.util.concurrent.atomic.AtomicReference<com.netflix.hystrix.collapser.RequestBatch<BatchReturnType, ResponseType, RequestArgumentType>> batch;
    descriptor: Ljava/util/concurrent/atomic/AtomicReference;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/concurrent/atomic/AtomicReference<Lcom/netflix/hystrix/collapser/RequestBatch<TBatchReturnType;TResponseType;TRequestArgumentType;>;>;

  private final java.util.concurrent.atomic.AtomicReference<java.lang.ref.Reference<com.netflix.hystrix.util.HystrixTimer$TimerListener>> timerListenerReference;
    descriptor: Ljava/util/concurrent/atomic/AtomicReference;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/concurrent/atomic/AtomicReference<Ljava/lang/ref/Reference<Lcom/netflix/hystrix/util/HystrixTimer$TimerListener;>;>;

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

  private final com.netflix.hystrix.collapser.CollapserTimer timer;
    descriptor: Lcom/netflix/hystrix/collapser/CollapserTimer;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final com.netflix.hystrix.HystrixCollapserProperties properties;
    descriptor: Lcom/netflix/hystrix/HystrixCollapserProperties;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final com.netflix.hystrix.strategy.concurrency.HystrixConcurrencyStrategy concurrencyStrategy;
    descriptor: Lcom/netflix/hystrix/strategy/concurrency/HystrixConcurrencyStrategy;
    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 43
            ldc Lcom/netflix/hystrix/collapser/RequestCollapser;
            invokestatic org.slf4j.LoggerFactory.getLogger:(Ljava/lang/Class;)Lorg/slf4j/Logger;
            putstatic com.netflix.hystrix.collapser.RequestCollapser.logger:Lorg/slf4j/Logger;
         1: .line 44
            new java.lang.Object
            dup
            invokespecial java.lang.Object.<init>:()V
            putstatic com.netflix.hystrix.collapser.RequestCollapser.NULL_SENTINEL:Ljava/lang/Object;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(com.netflix.hystrix.collapser.HystrixCollapserBridge<BatchReturnType, ResponseType, RequestArgumentType>, com.netflix.hystrix.HystrixCollapserProperties, com.netflix.hystrix.collapser.CollapserTimer, com.netflix.hystrix.strategy.concurrency.HystrixConcurrencyStrategy);
    descriptor: (Lcom/netflix/hystrix/collapser/HystrixCollapserBridge;Lcom/netflix/hystrix/HystrixCollapserProperties;Lcom/netflix/hystrix/collapser/CollapserTimer;Lcom/netflix/hystrix/strategy/concurrency/HystrixConcurrencyStrategy;)V
    flags: (0x0000) 
    Code:
      stack=6, locals=5, args_size=5
        start local 0 // com.netflix.hystrix.collapser.RequestCollapser this
        start local 1 // com.netflix.hystrix.collapser.HystrixCollapserBridge commandCollapser
        start local 2 // com.netflix.hystrix.HystrixCollapserProperties properties
        start local 3 // com.netflix.hystrix.collapser.CollapserTimer timer
        start local 4 // com.netflix.hystrix.strategy.concurrency.HystrixConcurrencyStrategy concurrencyStrategy
         0: .line 61
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 48
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicReference
            dup
            invokespecial java.util.concurrent.atomic.AtomicReference.<init>:()V
            putfield com.netflix.hystrix.collapser.RequestCollapser.batch:Ljava/util/concurrent/atomic/AtomicReference;
         2: .line 49
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicReference
            dup
            invokespecial java.util.concurrent.atomic.AtomicReference.<init>:()V
            putfield com.netflix.hystrix.collapser.RequestCollapser.timerListenerReference:Ljava/util/concurrent/atomic/AtomicReference;
         3: .line 50
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicBoolean
            dup
            invokespecial java.util.concurrent.atomic.AtomicBoolean.<init>:()V
            putfield com.netflix.hystrix.collapser.RequestCollapser.timerListenerRegistered:Ljava/util/concurrent/atomic/AtomicBoolean;
         4: .line 62
            aload 0 /* this */
            aload 1 /* commandCollapser */
            putfield com.netflix.hystrix.collapser.RequestCollapser.commandCollapser:Lcom/netflix/hystrix/collapser/HystrixCollapserBridge;
         5: .line 63
            aload 0 /* this */
            aload 4 /* concurrencyStrategy */
            putfield com.netflix.hystrix.collapser.RequestCollapser.concurrencyStrategy:Lcom/netflix/hystrix/strategy/concurrency/HystrixConcurrencyStrategy;
         6: .line 64
            aload 0 /* this */
            aload 2 /* properties */
            putfield com.netflix.hystrix.collapser.RequestCollapser.properties:Lcom/netflix/hystrix/HystrixCollapserProperties;
         7: .line 65
            aload 0 /* this */
            aload 3 /* timer */
            putfield com.netflix.hystrix.collapser.RequestCollapser.timer:Lcom/netflix/hystrix/collapser/CollapserTimer;
         8: .line 66
            aload 0 /* this */
            getfield com.netflix.hystrix.collapser.RequestCollapser.batch:Ljava/util/concurrent/atomic/AtomicReference;
            new com.netflix.hystrix.collapser.RequestBatch
            dup
            aload 2 /* properties */
            aload 1 /* commandCollapser */
            aload 2 /* properties */
            invokevirtual com.netflix.hystrix.HystrixCollapserProperties.maxRequestsInBatch:()Lcom/netflix/hystrix/strategy/properties/HystrixProperty;
            invokeinterface com.netflix.hystrix.strategy.properties.HystrixProperty.get:()Ljava/lang/Object;
            checkcast java.lang.Integer
            invokevirtual java.lang.Integer.intValue:()I
            invokespecial com.netflix.hystrix.collapser.RequestBatch.<init>:(Lcom/netflix/hystrix/HystrixCollapserProperties;Lcom/netflix/hystrix/collapser/HystrixCollapserBridge;I)V
            invokevirtual java.util.concurrent.atomic.AtomicReference.set:(Ljava/lang/Object;)V
         9: .line 67
            return
        end local 4 // com.netflix.hystrix.strategy.concurrency.HystrixConcurrencyStrategy concurrencyStrategy
        end local 3 // com.netflix.hystrix.collapser.CollapserTimer timer
        end local 2 // com.netflix.hystrix.HystrixCollapserProperties properties
        end local 1 // com.netflix.hystrix.collapser.HystrixCollapserBridge commandCollapser
        end local 0 // com.netflix.hystrix.collapser.RequestCollapser this
      LocalVariableTable:
        Start  End  Slot                 Name  Signature
            0   10     0                 this  Lcom/netflix/hystrix/collapser/RequestCollapser<TBatchReturnType;TResponseType;TRequestArgumentType;>;
            0   10     1     commandCollapser  Lcom/netflix/hystrix/collapser/HystrixCollapserBridge<TBatchReturnType;TResponseType;TRequestArgumentType;>;
            0   10     2           properties  Lcom/netflix/hystrix/HystrixCollapserProperties;
            0   10     3                timer  Lcom/netflix/hystrix/collapser/CollapserTimer;
            0   10     4  concurrencyStrategy  Lcom/netflix/hystrix/strategy/concurrency/HystrixConcurrencyStrategy;
    Signature: (Lcom/netflix/hystrix/collapser/HystrixCollapserBridge<TBatchReturnType;TResponseType;TRequestArgumentType;>;Lcom/netflix/hystrix/HystrixCollapserProperties;Lcom/netflix/hystrix/collapser/CollapserTimer;Lcom/netflix/hystrix/strategy/concurrency/HystrixConcurrencyStrategy;)V
    MethodParameters:
                     Name  Flags
      commandCollapser     
      properties           
      timer                
      concurrencyStrategy  

  public rx.Observable<ResponseType> submitRequest(RequestArgumentType);
    descriptor: (Ljava/lang/Object;)Lrx/Observable;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=2
        start local 0 // com.netflix.hystrix.collapser.RequestCollapser this
        start local 1 // java.lang.Object arg
         0: .line 81
            aload 0 /* this */
            getfield com.netflix.hystrix.collapser.RequestCollapser.timerListenerRegistered:Ljava/util/concurrent/atomic/AtomicBoolean;
            invokevirtual java.util.concurrent.atomic.AtomicBoolean.get:()Z
            ifne 2
            aload 0 /* this */
            getfield com.netflix.hystrix.collapser.RequestCollapser.timerListenerRegistered:Ljava/util/concurrent/atomic/AtomicBoolean;
            iconst_0
            iconst_1
            invokevirtual java.util.concurrent.atomic.AtomicBoolean.compareAndSet:(ZZ)Z
            ifeq 2
         1: .line 83
            aload 0 /* this */
            getfield com.netflix.hystrix.collapser.RequestCollapser.timerListenerReference:Ljava/util/concurrent/atomic/AtomicReference;
            aload 0 /* this */
            getfield com.netflix.hystrix.collapser.RequestCollapser.timer:Lcom/netflix/hystrix/collapser/CollapserTimer;
            new com.netflix.hystrix.collapser.RequestCollapser$CollapsedTask
            dup
            aload 0 /* this */
            invokespecial com.netflix.hystrix.collapser.RequestCollapser$CollapsedTask.<init>:(Lcom/netflix/hystrix/collapser/RequestCollapser;)V
            invokeinterface com.netflix.hystrix.collapser.CollapserTimer.addListener:(Lcom/netflix/hystrix/util/HystrixTimer$TimerListener;)Ljava/lang/ref/Reference;
            invokevirtual java.util.concurrent.atomic.AtomicReference.set:(Ljava/lang/Object;)V
         2: .line 88
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.netflix.hystrix.collapser.RequestCollapser.batch:Ljava/util/concurrent/atomic/AtomicReference;
            invokevirtual java.util.concurrent.atomic.AtomicReference.get:()Ljava/lang/Object;
            checkcast com.netflix.hystrix.collapser.RequestBatch
            astore 2 /* b */
        start local 2 // com.netflix.hystrix.collapser.RequestBatch b
         3: .line 89
            aload 2 /* b */
            ifnonnull 5
         4: .line 90
            new java.lang.IllegalStateException
            dup
            ldc "Submitting requests after collapser is shutdown"
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            invokestatic rx.Observable.error:(Ljava/lang/Throwable;)Lrx/Observable;
            areturn
         5: .line 94
      StackMap locals: com.netflix.hystrix.collapser.RequestBatch
      StackMap stack:
            aload 1 /* arg */
            ifnull 8
         6: .line 95
            aload 2 /* b */
            aload 1 /* arg */
            invokevirtual com.netflix.hystrix.collapser.RequestBatch.offer:(Ljava/lang/Object;)Lrx/Observable;
            astore 3 /* response */
        start local 3 // rx.Observable response
         7: .line 96
            goto 9
        end local 3 // rx.Observable response
         8: .line 97
      StackMap locals:
      StackMap stack:
            aload 2 /* b */
            getstatic com.netflix.hystrix.collapser.RequestCollapser.NULL_SENTINEL:Ljava/lang/Object;
            invokevirtual com.netflix.hystrix.collapser.RequestBatch.offer:(Ljava/lang/Object;)Lrx/Observable;
            astore 3 /* response */
        start local 3 // rx.Observable response
         9: .line 100
      StackMap locals: rx.Observable
      StackMap stack:
            aload 3 /* response */
            ifnull 11
        10: .line 101
            aload 3 /* response */
            areturn
        11: .line 104
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 2 /* b */
            invokevirtual com.netflix.hystrix.collapser.RequestCollapser.createNewBatchAndExecutePreviousIfNeeded:(Lcom/netflix/hystrix/collapser/RequestBatch;)V
        end local 3 // rx.Observable response
        end local 2 // com.netflix.hystrix.collapser.RequestBatch b
        12: .line 87
            goto 2
        end local 1 // java.lang.Object arg
        end local 0 // com.netflix.hystrix.collapser.RequestCollapser this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   13     0      this  Lcom/netflix/hystrix/collapser/RequestCollapser<TBatchReturnType;TResponseType;TRequestArgumentType;>;
            0   13     1       arg  TRequestArgumentType;
            3   12     2         b  Lcom/netflix/hystrix/collapser/RequestBatch<TBatchReturnType;TResponseType;TRequestArgumentType;>;
            7    8     3  response  Lrx/Observable<TResponseType;>;
            9   12     3  response  Lrx/Observable<TResponseType;>;
    Signature: (TRequestArgumentType;)Lrx/Observable<TResponseType;>;
    MethodParameters:
      Name  Flags
      arg   final

  private void createNewBatchAndExecutePreviousIfNeeded(com.netflix.hystrix.collapser.RequestBatch<BatchReturnType, ResponseType, RequestArgumentType>);
    descriptor: (Lcom/netflix/hystrix/collapser/RequestBatch;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=7, locals=2, args_size=2
        start local 0 // com.netflix.hystrix.collapser.RequestCollapser this
        start local 1 // com.netflix.hystrix.collapser.RequestBatch previousBatch
         0: .line 110
            aload 1 /* previousBatch */
            ifnonnull 2
         1: .line 111
            new java.lang.IllegalStateException
            dup
            ldc "Trying to start null batch which means it was shutdown already."
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 113
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.netflix.hystrix.collapser.RequestCollapser.batch:Ljava/util/concurrent/atomic/AtomicReference;
            aload 1 /* previousBatch */
            new com.netflix.hystrix.collapser.RequestBatch
            dup
            aload 0 /* this */
            getfield com.netflix.hystrix.collapser.RequestCollapser.properties:Lcom/netflix/hystrix/HystrixCollapserProperties;
            aload 0 /* this */
            getfield com.netflix.hystrix.collapser.RequestCollapser.commandCollapser:Lcom/netflix/hystrix/collapser/HystrixCollapserBridge;
            aload 0 /* this */
            getfield com.netflix.hystrix.collapser.RequestCollapser.properties:Lcom/netflix/hystrix/HystrixCollapserProperties;
            invokevirtual com.netflix.hystrix.HystrixCollapserProperties.maxRequestsInBatch:()Lcom/netflix/hystrix/strategy/properties/HystrixProperty;
            invokeinterface com.netflix.hystrix.strategy.properties.HystrixProperty.get:()Ljava/lang/Object;
            checkcast java.lang.Integer
            invokevirtual java.lang.Integer.intValue:()I
            invokespecial com.netflix.hystrix.collapser.RequestBatch.<init>:(Lcom/netflix/hystrix/HystrixCollapserProperties;Lcom/netflix/hystrix/collapser/HystrixCollapserBridge;I)V
            invokevirtual java.util.concurrent.atomic.AtomicReference.compareAndSet:(Ljava/lang/Object;Ljava/lang/Object;)Z
            ifeq 4
         3: .line 115
            aload 1 /* previousBatch */
            invokevirtual com.netflix.hystrix.collapser.RequestBatch.executeBatchIfNotAlreadyStarted:()V
         4: .line 117
      StackMap locals:
      StackMap stack:
            return
        end local 1 // com.netflix.hystrix.collapser.RequestBatch previousBatch
        end local 0 // com.netflix.hystrix.collapser.RequestCollapser this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    5     0           this  Lcom/netflix/hystrix/collapser/RequestCollapser<TBatchReturnType;TResponseType;TRequestArgumentType;>;
            0    5     1  previousBatch  Lcom/netflix/hystrix/collapser/RequestBatch<TBatchReturnType;TResponseType;TRequestArgumentType;>;
    Signature: (Lcom/netflix/hystrix/collapser/RequestBatch<TBatchReturnType;TResponseType;TRequestArgumentType;>;)V
    MethodParameters:
               Name  Flags
      previousBatch  

  public void shutdown();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // com.netflix.hystrix.collapser.RequestCollapser this
         0: .line 123
            aload 0 /* this */
            getfield com.netflix.hystrix.collapser.RequestCollapser.batch:Ljava/util/concurrent/atomic/AtomicReference;
            aconst_null
            invokevirtual java.util.concurrent.atomic.AtomicReference.getAndSet:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast com.netflix.hystrix.collapser.RequestBatch
            astore 1 /* currentBatch */
        start local 1 // com.netflix.hystrix.collapser.RequestBatch currentBatch
         1: .line 124
            aload 1 /* currentBatch */
            ifnull 3
         2: .line 125
            aload 1 /* currentBatch */
            invokevirtual com.netflix.hystrix.collapser.RequestBatch.shutdown:()V
         3: .line 128
      StackMap locals: com.netflix.hystrix.collapser.RequestBatch
      StackMap stack:
            aload 0 /* this */
            getfield com.netflix.hystrix.collapser.RequestCollapser.timerListenerReference:Ljava/util/concurrent/atomic/AtomicReference;
            invokevirtual java.util.concurrent.atomic.AtomicReference.get:()Ljava/lang/Object;
            ifnull 5
         4: .line 130
            aload 0 /* this */
            getfield com.netflix.hystrix.collapser.RequestCollapser.timerListenerReference:Ljava/util/concurrent/atomic/AtomicReference;
            invokevirtual java.util.concurrent.atomic.AtomicReference.get:()Ljava/lang/Object;
            checkcast java.lang.ref.Reference
            invokevirtual java.lang.ref.Reference.clear:()V
         5: .line 132
      StackMap locals:
      StackMap stack:
            return
        end local 1 // com.netflix.hystrix.collapser.RequestBatch currentBatch
        end local 0 // com.netflix.hystrix.collapser.RequestCollapser this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    6     0          this  Lcom/netflix/hystrix/collapser/RequestCollapser<TBatchReturnType;TResponseType;TRequestArgumentType;>;
            1    6     1  currentBatch  Lcom/netflix/hystrix/collapser/RequestBatch<TBatchReturnType;TResponseType;TRequestArgumentType;>;
}
Signature: <BatchReturnType:Ljava/lang/Object;ResponseType:Ljava/lang/Object;RequestArgumentType:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "RequestCollapser.java"
NestMembers:
  com.netflix.hystrix.collapser.RequestCollapser$CollapsedTask  com.netflix.hystrix.collapser.RequestCollapser$CollapsedTask$1
InnerClasses:
  private CollapsedTask = com.netflix.hystrix.collapser.RequestCollapser$CollapsedTask of com.netflix.hystrix.collapser.RequestCollapser
  public abstract TimerListener = com.netflix.hystrix.util.HystrixTimer$TimerListener of com.netflix.hystrix.util.HystrixTimer