class org.eclipse.jetty.util.component.Graceful$1 extends java.util.concurrent.CompletableFuture<java.lang.Void>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.eclipse.jetty.util.component.Graceful$1
  super_class: java.util.concurrent.CompletableFuture
{
  private final java.util.concurrent.atomic.AtomicReference val$stopThreadReference;
    descriptor: Ljava/util/concurrent/atomic/AtomicReference;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  void <init>(java.util.concurrent.atomic.AtomicReference);
    descriptor: (Ljava/util/concurrent/atomic/AtomicReference;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.eclipse.jetty.util.component.Graceful$1 this
         0: .line 163
            aload 0 /* this */
            aload 1
            putfield org.eclipse.jetty.util.component.Graceful$1.val$stopThreadReference:Ljava/util/concurrent/atomic/AtomicReference;
            aload 0 /* this */
            invokespecial java.util.concurrent.CompletableFuture.<init>:()V
            return
        end local 0 // org.eclipse.jetty.util.component.Graceful$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/jetty/util/component/Graceful$1;
    MethodParameters:
                         Name  Flags
      val$stopThreadReference  final

  public boolean cancel(boolean);
    descriptor: (Z)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.eclipse.jetty.util.component.Graceful$1 this
        start local 1 // boolean mayInterruptIfRunning
         0: .line 168
            aload 0 /* this */
            iload 1 /* mayInterruptIfRunning */
            invokespecial java.util.concurrent.CompletableFuture.cancel:(Z)Z
            istore 2 /* canceled */
        start local 2 // boolean canceled
         1: .line 169
            iload 2 /* canceled */
            ifeq 5
            iload 1 /* mayInterruptIfRunning */
            ifeq 5
         2: .line 171
            aload 0 /* this */
            getfield org.eclipse.jetty.util.component.Graceful$1.val$stopThreadReference:Ljava/util/concurrent/atomic/AtomicReference;
            invokevirtual java.util.concurrent.atomic.AtomicReference.get:()Ljava/lang/Object;
            checkcast java.lang.Thread
            astore 3 /* thread */
        start local 3 // java.lang.Thread thread
         3: .line 172
            aload 3 /* thread */
            ifnull 5
         4: .line 173
            aload 3 /* thread */
            invokevirtual java.lang.Thread.interrupt:()V
        end local 3 // java.lang.Thread thread
         5: .line 176
      StackMap locals: int
      StackMap stack:
            iload 2 /* canceled */
            ireturn
        end local 2 // boolean canceled
        end local 1 // boolean mayInterruptIfRunning
        end local 0 // org.eclipse.jetty.util.component.Graceful$1 this
      LocalVariableTable:
        Start  End  Slot                   Name  Signature
            0    6     0                   this  Lorg/eclipse/jetty/util/component/Graceful$1;
            0    6     1  mayInterruptIfRunning  Z
            1    6     2               canceled  Z
            3    5     3                 thread  Ljava/lang/Thread;
    MethodParameters:
                       Name  Flags
      mayInterruptIfRunning  
}
Signature: Ljava/util/concurrent/CompletableFuture<Ljava/lang/Void;>;
SourceFile: "Graceful.java"
EnclosingMethod: org.eclipse.jetty.util.component.Graceful.shutdown:(Lorg/eclipse/jetty/util/component/Graceful$ThrowingRunnable;)Ljava/util/concurrent/CompletableFuture;
NestHost: org.eclipse.jetty.util.component.Graceful
InnerClasses:
  org.eclipse.jetty.util.component.Graceful$1
  public abstract ThrowingRunnable = org.eclipse.jetty.util.component.Graceful$ThrowingRunnable of org.eclipse.jetty.util.component.Graceful