https://github.com/ReactiveX/RxJava: Reactive Extensions for Java
  • David Karnok 
final class io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver<T, D> extends java.util.concurrent.atomic.AtomicReference<java.lang.Object> implements io.reactivex.MaybeObserver<T>, io.reactivex.disposables.Disposable
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver
  super_class: java.util.concurrent.atomic.AtomicReference
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -674404550052917487

  final io.reactivex.MaybeObserver<? super T> downstream;
    descriptor: Lio/reactivex/MaybeObserver;
    flags: (0x0010) ACC_FINAL
    Signature: Lio/reactivex/MaybeObserver<-TT;>;

  final io.reactivex.functions.Consumer<? super D> disposer;
    descriptor: Lio/reactivex/functions/Consumer;
    flags: (0x0010) ACC_FINAL
    Signature: Lio/reactivex/functions/Consumer<-TD;>;

  final boolean eager;
    descriptor: Z
    flags: (0x0010) ACC_FINAL

  io.reactivex.disposables.Disposable upstream;
    descriptor: Lio/reactivex/disposables/Disposable;
    flags: (0x0000) 

  void <init>(io.reactivex.MaybeObserver<? super T>, D, io.reactivex.functions.Consumer<? super D>, );
    descriptor: (Lio/reactivex/MaybeObserver;Ljava/lang/Object;Lio/reactivex/functions/Consumer;Z)V
    flags: (0x0000) 
    Code:
      stack=2, locals=5, args_size=5
        start local 0 // io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver this
        start local 1 // io.reactivex.MaybeObserver actual
        start local 2 // java.lang.Object resource
        start local 3 // io.reactivex.functions.Consumer disposer
        start local 4 // boolean eager
         0: .line 113
            aload 0 /* this */
            aload 2 /* resource */
            invokespecial java.util.concurrent.atomic.AtomicReference.<init>:(Ljava/lang/Object;)V
         1: .line 114
            aload 0 /* this */
            aload 1 /* actual */
            putfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.downstream:Lio/reactivex/MaybeObserver;
         2: .line 115
            aload 0 /* this */
            aload 3 /* disposer */
            putfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.disposer:Lio/reactivex/functions/Consumer;
         3: .line 116
            aload 0 /* this */
            iload 4 /* eager */
            putfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.eager:Z
         4: .line 117
            return
        end local 4 // boolean eager
        end local 3 // io.reactivex.functions.Consumer disposer
        end local 2 // java.lang.Object resource
        end local 1 // io.reactivex.MaybeObserver actual
        end local 0 // io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    5     0      this  Lio/reactivex/internal/operators/maybe/MaybeUsing$UsingObserver<TT;TD;>;
            0    5     1    actual  Lio/reactivex/MaybeObserver<-TT;>;
            0    5     2  resource  TD;
            0    5     3  disposer  Lio/reactivex/functions/Consumer<-TD;>;
            0    5     4     eager  Z
    Signature: (Lio/reactivex/MaybeObserver<-TT;>;TD;Lio/reactivex/functions/Consumer<-TD;>;Z)V
    MethodParameters:
          Name  Flags
      actual    
      resource  
      disposer  
      eager     

  public void dispose();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver this
         0: .line 121
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.upstream:Lio/reactivex/disposables/Disposable;
            invokeinterface io.reactivex.disposables.Disposable.dispose:()V
         1: .line 122
            aload 0 /* this */
            getstatic io.reactivex.internal.disposables.DisposableHelper.DISPOSED:Lio/reactivex/internal/disposables/DisposableHelper;
            putfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.upstream:Lio/reactivex/disposables/Disposable;
         2: .line 123
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.disposeResourceAfter:()V
         3: .line 124
            return
        end local 0 // io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lio/reactivex/internal/operators/maybe/MaybeUsing$UsingObserver<TT;TD;>;

  void disposeResourceAfter();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver this
         0: .line 128
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.getAndSet:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 1 /* resource */
        start local 1 // java.lang.Object resource
         1: .line 129
            aload 1 /* resource */
            aload 0 /* this */
            if_acmpeq 7
         2: .line 131
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.disposer:Lio/reactivex/functions/Consumer;
            aload 1 /* resource */
            invokeinterface io.reactivex.functions.Consumer.accept:(Ljava/lang/Object;)V
         3: .line 132
            goto 7
      StackMap locals: io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver java.lang.Object
      StackMap stack: java.lang.Throwable
         4: astore 2 /* ex */
        start local 2 // java.lang.Throwable ex
         5: .line 133
            aload 2 /* ex */
            invokestatic io.reactivex.exceptions.Exceptions.throwIfFatal:(Ljava/lang/Throwable;)V
         6: .line 134
            aload 2 /* ex */
            invokestatic io.reactivex.plugins.RxJavaPlugins.onError:(Ljava/lang/Throwable;)V
        end local 2 // java.lang.Throwable ex
         7: .line 137
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.Object resource
        end local 0 // io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    8     0      this  Lio/reactivex/internal/operators/maybe/MaybeUsing$UsingObserver<TT;TD;>;
            1    8     1  resource  Ljava/lang/Object;
            5    7     2        ex  Ljava/lang/Throwable;
      Exception table:
        from    to  target  type
           2     3       4  Class java.lang.Throwable

  public boolean isDisposed();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver this
         0: .line 141
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.upstream:Lio/reactivex/disposables/Disposable;
            invokeinterface io.reactivex.disposables.Disposable.isDisposed:()Z
            ireturn
        end local 0 // io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/reactivex/internal/operators/maybe/MaybeUsing$UsingObserver<TT;TD;>;

  public void onSubscribe(io.reactivex.disposables.Disposable);
    descriptor: (Lio/reactivex/disposables/Disposable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver this
        start local 1 // io.reactivex.disposables.Disposable d
         0: .line 146
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.upstream:Lio/reactivex/disposables/Disposable;
            aload 1 /* d */
            invokestatic io.reactivex.internal.disposables.DisposableHelper.validate:(Lio/reactivex/disposables/Disposable;Lio/reactivex/disposables/Disposable;)Z
            ifeq 3
         1: .line 147
            aload 0 /* this */
            aload 1 /* d */
            putfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.upstream:Lio/reactivex/disposables/Disposable;
         2: .line 149
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.downstream:Lio/reactivex/MaybeObserver;
            aload 0 /* this */
            invokeinterface io.reactivex.MaybeObserver.onSubscribe:(Lio/reactivex/disposables/Disposable;)V
         3: .line 151
      StackMap locals:
      StackMap stack:
            return
        end local 1 // io.reactivex.disposables.Disposable d
        end local 0 // io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lio/reactivex/internal/operators/maybe/MaybeUsing$UsingObserver<TT;TD;>;
            0    4     1     d  Lio/reactivex/disposables/Disposable;
    MethodParameters:
      Name  Flags
      d     

  public void onSuccess();
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver this
        start local 1 // java.lang.Object value
         0: .line 156
            aload 0 /* this */
            getstatic io.reactivex.internal.disposables.DisposableHelper.DISPOSED:Lio/reactivex/internal/disposables/DisposableHelper;
            putfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.upstream:Lio/reactivex/disposables/Disposable;
         1: .line 157
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.eager:Z
            ifeq 11
         2: .line 158
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.getAndSet:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 2 /* resource */
        start local 2 // java.lang.Object resource
         3: .line 159
            aload 2 /* resource */
            aload 0 /* this */
            if_acmpeq 10
         4: .line 161
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.disposer:Lio/reactivex/functions/Consumer;
            aload 2 /* resource */
            invokeinterface io.reactivex.functions.Consumer.accept:(Ljava/lang/Object;)V
         5: .line 162
            goto 11
      StackMap locals: io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver java.lang.Object java.lang.Object
      StackMap stack: java.lang.Throwable
         6: astore 3 /* ex */
        start local 3 // java.lang.Throwable ex
         7: .line 163
            aload 3 /* ex */
            invokestatic io.reactivex.exceptions.Exceptions.throwIfFatal:(Ljava/lang/Throwable;)V
         8: .line 164
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.downstream:Lio/reactivex/MaybeObserver;
            aload 3 /* ex */
            invokeinterface io.reactivex.MaybeObserver.onError:(Ljava/lang/Throwable;)V
         9: .line 165
            return
        end local 3 // java.lang.Throwable ex
        10: .line 168
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Object resource
        11: .line 172
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.downstream:Lio/reactivex/MaybeObserver;
            aload 1 /* value */
            invokeinterface io.reactivex.MaybeObserver.onSuccess:(Ljava/lang/Object;)V
        12: .line 174
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.eager:Z
            ifne 14
        13: .line 175
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.disposeResourceAfter:()V
        14: .line 177
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.Object value
        end local 0 // io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   15     0      this  Lio/reactivex/internal/operators/maybe/MaybeUsing$UsingObserver<TT;TD;>;
            0   15     1     value  TT;
            3   11     2  resource  Ljava/lang/Object;
            7   10     3        ex  Ljava/lang/Throwable;
      Exception table:
        from    to  target  type
           4     5       6  Class java.lang.Throwable
    Signature: (TT;)V
    MethodParameters:
       Name  Flags
      value  

  public void onError(java.lang.Throwable);
    descriptor: (Ljava/lang/Throwable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=4, args_size=2
        start local 0 // io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver this
        start local 1 // java.lang.Throwable e
         0: .line 182
            aload 0 /* this */
            getstatic io.reactivex.internal.disposables.DisposableHelper.DISPOSED:Lio/reactivex/internal/disposables/DisposableHelper;
            putfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.upstream:Lio/reactivex/disposables/Disposable;
         1: .line 183
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.eager:Z
            ifeq 11
         2: .line 184
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.getAndSet:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 2 /* resource */
        start local 2 // java.lang.Object resource
         3: .line 185
            aload 2 /* resource */
            aload 0 /* this */
            if_acmpeq 10
         4: .line 187
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.disposer:Lio/reactivex/functions/Consumer;
            aload 2 /* resource */
            invokeinterface io.reactivex.functions.Consumer.accept:(Ljava/lang/Object;)V
         5: .line 188
            goto 11
      StackMap locals: io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver java.lang.Throwable java.lang.Object
      StackMap stack: java.lang.Throwable
         6: astore 3 /* ex */
        start local 3 // java.lang.Throwable ex
         7: .line 189
            aload 3 /* ex */
            invokestatic io.reactivex.exceptions.Exceptions.throwIfFatal:(Ljava/lang/Throwable;)V
         8: .line 190
            new io.reactivex.exceptions.CompositeException
            dup
            iconst_2
            anewarray java.lang.Throwable
            dup
            iconst_0
            aload 1 /* e */
            aastore
            dup
            iconst_1
            aload 3 /* ex */
            aastore
            invokespecial io.reactivex.exceptions.CompositeException.<init>:([Ljava/lang/Throwable;)V
            astore 1 /* e */
        end local 3 // java.lang.Throwable ex
         9: .line 192
            goto 11
        10: .line 193
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Object resource
        11: .line 197
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.downstream:Lio/reactivex/MaybeObserver;
            aload 1 /* e */
            invokeinterface io.reactivex.MaybeObserver.onError:(Ljava/lang/Throwable;)V
        12: .line 199
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.eager:Z
            ifne 14
        13: .line 200
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.disposeResourceAfter:()V
        14: .line 202
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.Throwable e
        end local 0 // io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   15     0      this  Lio/reactivex/internal/operators/maybe/MaybeUsing$UsingObserver<TT;TD;>;
            0   15     1         e  Ljava/lang/Throwable;
            3   11     2  resource  Ljava/lang/Object;
            7    9     3        ex  Ljava/lang/Throwable;
      Exception table:
        from    to  target  type
           4     5       6  Class java.lang.Throwable
    MethodParameters:
      Name  Flags
      e     

  public void onComplete();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver this
         0: .line 207
            aload 0 /* this */
            getstatic io.reactivex.internal.disposables.DisposableHelper.DISPOSED:Lio/reactivex/internal/disposables/DisposableHelper;
            putfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.upstream:Lio/reactivex/disposables/Disposable;
         1: .line 208
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.eager:Z
            ifeq 11
         2: .line 209
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.getAndSet:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 1 /* resource */
        start local 1 // java.lang.Object resource
         3: .line 210
            aload 1 /* resource */
            aload 0 /* this */
            if_acmpeq 10
         4: .line 212
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.disposer:Lio/reactivex/functions/Consumer;
            aload 1 /* resource */
            invokeinterface io.reactivex.functions.Consumer.accept:(Ljava/lang/Object;)V
         5: .line 213
            goto 11
      StackMap locals: io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver java.lang.Object
      StackMap stack: java.lang.Throwable
         6: astore 2 /* ex */
        start local 2 // java.lang.Throwable ex
         7: .line 214
            aload 2 /* ex */
            invokestatic io.reactivex.exceptions.Exceptions.throwIfFatal:(Ljava/lang/Throwable;)V
         8: .line 215
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.downstream:Lio/reactivex/MaybeObserver;
            aload 2 /* ex */
            invokeinterface io.reactivex.MaybeObserver.onError:(Ljava/lang/Throwable;)V
         9: .line 216
            return
        end local 2 // java.lang.Throwable ex
        10: .line 219
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.Object resource
        11: .line 223
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.downstream:Lio/reactivex/MaybeObserver;
            invokeinterface io.reactivex.MaybeObserver.onComplete:()V
        12: .line 225
            aload 0 /* this */
            getfield io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.eager:Z
            ifne 14
        13: .line 226
            aload 0 /* this */
            invokevirtual io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver.disposeResourceAfter:()V
        14: .line 228
      StackMap locals:
      StackMap stack:
            return
        end local 0 // io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   15     0      this  Lio/reactivex/internal/operators/maybe/MaybeUsing$UsingObserver<TT;TD;>;
            3   11     1  resource  Ljava/lang/Object;
            7   10     2        ex  Ljava/lang/Throwable;
      Exception table:
        from    to  target  type
           4     5       6  Class java.lang.Throwable
}
Signature: <T:Ljava/lang/Object;D:Ljava/lang/Object;>Ljava/util/concurrent/atomic/AtomicReference<Ljava/lang/Object;>;Lio/reactivex/MaybeObserver<TT;>;Lio/reactivex/disposables/Disposable;
SourceFile: "MaybeUsing.java"
NestHost: io.reactivex.internal.operators.maybe.MaybeUsing
InnerClasses:
  final UsingObserver = io.reactivex.internal.operators.maybe.MaybeUsing$UsingObserver of io.reactivex.internal.operators.maybe.MaybeUsing