public interface io.reactivex.internal.util.ObservableQueueDrain<T, U>
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: io.reactivex.internal.util.ObservableQueueDrain
  super_class: java.lang.Object
{
  public abstract boolean cancelled();
    descriptor: ()Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract boolean done();
    descriptor: ()Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract java.lang.Throwable error();
    descriptor: ()Ljava/lang/Throwable;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract boolean enter();
    descriptor: ()Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract int leave(int);
    descriptor: (I)I
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      m     

  public abstract void accept(io.reactivex.Observer<? super U>, );
    descriptor: (Lio/reactivex/Observer;Ljava/lang/Object;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: (Lio/reactivex/Observer<-TU;>;TT;)V
    MethodParameters:
      Name  Flags
      a     
      v     
}
Signature: <T:Ljava/lang/Object;U:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "ObservableQueueDrain.java"