http://netty.io/netty-all/: Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients. (The Netty Project) 
final class io.netty.resolver.dns.InflightNameResolver<T> implements io.netty.resolver.NameResolver<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: io.netty.resolver.dns.InflightNameResolver
  super_class: java.lang.Object
{
  private final io.netty.util.concurrent.EventExecutor executor;
    descriptor: Lio/netty/util/concurrent/EventExecutor;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final io.netty.resolver.NameResolver<T> delegate;
    descriptor: Lio/netty/resolver/NameResolver;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lio/netty/resolver/NameResolver<TT;>;

  private final java.util.concurrent.ConcurrentMap<java.lang.String, io.netty.util.concurrent.Promise<T>> resolvesInProgress;
    descriptor: Ljava/util/concurrent/ConcurrentMap;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/concurrent/ConcurrentMap<Ljava/lang/String;Lio/netty/util/concurrent/Promise<TT;>;>;

  private final java.util.concurrent.ConcurrentMap<java.lang.String, io.netty.util.concurrent.Promise<java.util.List<T>>> resolveAllsInProgress;
    descriptor: Ljava/util/concurrent/ConcurrentMap;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/concurrent/ConcurrentMap<Ljava/lang/String;Lio/netty/util/concurrent/Promise<Ljava/util/List<TT;>;>;>;

  void <init>(io.netty.util.concurrent.EventExecutor, io.netty.resolver.NameResolver<T>, java.util.concurrent.ConcurrentMap<java.lang.String, io.netty.util.concurrent.Promise<T>>, java.util.concurrent.ConcurrentMap<java.lang.String, io.netty.util.concurrent.Promise<java.util.List<T>>>);
    descriptor: (Lio/netty/util/concurrent/EventExecutor;Lio/netty/resolver/NameResolver;Ljava/util/concurrent/ConcurrentMap;Ljava/util/concurrent/ConcurrentMap;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=5, args_size=5
        start local 0 // io.netty.resolver.dns.InflightNameResolver this
        start local 1 // io.netty.util.concurrent.EventExecutor executor
        start local 2 // io.netty.resolver.NameResolver delegate
        start local 3 // java.util.concurrent.ConcurrentMap resolvesInProgress
        start local 4 // java.util.concurrent.ConcurrentMap resolveAllsInProgress
         0: .line 39
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 43
            aload 0 /* this */
            aload 1 /* executor */
            ldc "executor"
            invokestatic io.netty.util.internal.ObjectUtil.checkNotNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            checkcast io.netty.util.concurrent.EventExecutor
            putfield io.netty.resolver.dns.InflightNameResolver.executor:Lio/netty/util/concurrent/EventExecutor;
         2: .line 44
            aload 0 /* this */
            aload 2 /* delegate */
            ldc "delegate"
            invokestatic io.netty.util.internal.ObjectUtil.checkNotNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            checkcast io.netty.resolver.NameResolver
            putfield io.netty.resolver.dns.InflightNameResolver.delegate:Lio/netty/resolver/NameResolver;
         3: .line 45
            aload 0 /* this */
            aload 3 /* resolvesInProgress */
            ldc "resolvesInProgress"
            invokestatic io.netty.util.internal.ObjectUtil.checkNotNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            checkcast java.util.concurrent.ConcurrentMap
            putfield io.netty.resolver.dns.InflightNameResolver.resolvesInProgress:Ljava/util/concurrent/ConcurrentMap;
         4: .line 46
            aload 0 /* this */
            aload 4 /* resolveAllsInProgress */
            ldc "resolveAllsInProgress"
            invokestatic io.netty.util.internal.ObjectUtil.checkNotNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            checkcast java.util.concurrent.ConcurrentMap
            putfield io.netty.resolver.dns.InflightNameResolver.resolveAllsInProgress:Ljava/util/concurrent/ConcurrentMap;
         5: .line 47
            return
        end local 4 // java.util.concurrent.ConcurrentMap resolveAllsInProgress
        end local 3 // java.util.concurrent.ConcurrentMap resolvesInProgress
        end local 2 // io.netty.resolver.NameResolver delegate
        end local 1 // io.netty.util.concurrent.EventExecutor executor
        end local 0 // io.netty.resolver.dns.InflightNameResolver this
      LocalVariableTable:
        Start  End  Slot                   Name  Signature
            0    6     0                   this  Lio/netty/resolver/dns/InflightNameResolver<TT;>;
            0    6     1               executor  Lio/netty/util/concurrent/EventExecutor;
            0    6     2               delegate  Lio/netty/resolver/NameResolver<TT;>;
            0    6     3     resolvesInProgress  Ljava/util/concurrent/ConcurrentMap<Ljava/lang/String;Lio/netty/util/concurrent/Promise<TT;>;>;
            0    6     4  resolveAllsInProgress  Ljava/util/concurrent/ConcurrentMap<Ljava/lang/String;Lio/netty/util/concurrent/Promise<Ljava/util/List<TT;>;>;>;
    Signature: (Lio/netty/util/concurrent/EventExecutor;Lio/netty/resolver/NameResolver<TT;>;Ljava/util/concurrent/ConcurrentMap<Ljava/lang/String;Lio/netty/util/concurrent/Promise<TT;>;>;Ljava/util/concurrent/ConcurrentMap<Ljava/lang/String;Lio/netty/util/concurrent/Promise<Ljava/util/List<TT;>;>;>;)V
    MethodParameters:
                       Name  Flags
      executor               
      delegate               
      resolvesInProgress     
      resolveAllsInProgress  

  public io.netty.util.concurrent.Future<T> resolve(java.lang.String);
    descriptor: (Ljava/lang/String;)Lio/netty/util/concurrent/Future;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.netty.resolver.dns.InflightNameResolver this
        start local 1 // java.lang.String inetHost
         0: .line 51
            aload 0 /* this */
            aload 1 /* inetHost */
            aload 0 /* this */
            getfield io.netty.resolver.dns.InflightNameResolver.executor:Lio/netty/util/concurrent/EventExecutor;
            invokeinterface io.netty.util.concurrent.EventExecutor.newPromise:()Lio/netty/util/concurrent/Promise;
            invokevirtual io.netty.resolver.dns.InflightNameResolver.resolve:(Ljava/lang/String;Lio/netty/util/concurrent/Promise;)Lio/netty/util/concurrent/Promise;
            areturn
        end local 1 // java.lang.String inetHost
        end local 0 // io.netty.resolver.dns.InflightNameResolver this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0      this  Lio/netty/resolver/dns/InflightNameResolver<TT;>;
            0    1     1  inetHost  Ljava/lang/String;
    Signature: (Ljava/lang/String;)Lio/netty/util/concurrent/Future<TT;>;
    MethodParameters:
          Name  Flags
      inetHost  

  public io.netty.util.concurrent.Future<java.util.List<T>> resolveAll(java.lang.String);
    descriptor: (Ljava/lang/String;)Lio/netty/util/concurrent/Future;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.netty.resolver.dns.InflightNameResolver this
        start local 1 // java.lang.String inetHost
         0: .line 56
            aload 0 /* this */
            aload 1 /* inetHost */
            aload 0 /* this */
            getfield io.netty.resolver.dns.InflightNameResolver.executor:Lio/netty/util/concurrent/EventExecutor;
            invokeinterface io.netty.util.concurrent.EventExecutor.newPromise:()Lio/netty/util/concurrent/Promise;
            invokevirtual io.netty.resolver.dns.InflightNameResolver.resolveAll:(Ljava/lang/String;Lio/netty/util/concurrent/Promise;)Lio/netty/util/concurrent/Promise;
            areturn
        end local 1 // java.lang.String inetHost
        end local 0 // io.netty.resolver.dns.InflightNameResolver this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0      this  Lio/netty/resolver/dns/InflightNameResolver<TT;>;
            0    1     1  inetHost  Ljava/lang/String;
    Signature: (Ljava/lang/String;)Lio/netty/util/concurrent/Future<Ljava/util/List<TT;>;>;
    MethodParameters:
          Name  Flags
      inetHost  

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.resolver.dns.InflightNameResolver this
         0: .line 61
            aload 0 /* this */
            getfield io.netty.resolver.dns.InflightNameResolver.delegate:Lio/netty/resolver/NameResolver;
            invokeinterface io.netty.resolver.NameResolver.close:()V
         1: .line 62
            return
        end local 0 // io.netty.resolver.dns.InflightNameResolver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/resolver/dns/InflightNameResolver<TT;>;

  public io.netty.util.concurrent.Promise<T> resolve(java.lang.String, io.netty.util.concurrent.Promise<T>);
    descriptor: (Ljava/lang/String;Lio/netty/util/concurrent/Promise;)Lio/netty/util/concurrent/Promise;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // io.netty.resolver.dns.InflightNameResolver this
        start local 1 // java.lang.String inetHost
        start local 2 // io.netty.util.concurrent.Promise promise
         0: .line 66
            aload 0 /* this */
            aload 0 /* this */
            getfield io.netty.resolver.dns.InflightNameResolver.resolvesInProgress:Ljava/util/concurrent/ConcurrentMap;
            aload 1 /* inetHost */
            aload 2 /* promise */
            iconst_0
            invokevirtual io.netty.resolver.dns.InflightNameResolver.resolve:(Ljava/util/concurrent/ConcurrentMap;Ljava/lang/String;Lio/netty/util/concurrent/Promise;Z)Lio/netty/util/concurrent/Promise;
            areturn
        end local 2 // io.netty.util.concurrent.Promise promise
        end local 1 // java.lang.String inetHost
        end local 0 // io.netty.resolver.dns.InflightNameResolver this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0      this  Lio/netty/resolver/dns/InflightNameResolver<TT;>;
            0    1     1  inetHost  Ljava/lang/String;
            0    1     2   promise  Lio/netty/util/concurrent/Promise<TT;>;
    Signature: (Ljava/lang/String;Lio/netty/util/concurrent/Promise<TT;>;)Lio/netty/util/concurrent/Promise<TT;>;
    MethodParameters:
          Name  Flags
      inetHost  
      promise   

  public io.netty.util.concurrent.Promise<java.util.List<T>> resolveAll(java.lang.String, io.netty.util.concurrent.Promise<java.util.List<T>>);
    descriptor: (Ljava/lang/String;Lio/netty/util/concurrent/Promise;)Lio/netty/util/concurrent/Promise;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // io.netty.resolver.dns.InflightNameResolver this
        start local 1 // java.lang.String inetHost
        start local 2 // io.netty.util.concurrent.Promise promise
         0: .line 71
            aload 0 /* this */
            aload 0 /* this */
            getfield io.netty.resolver.dns.InflightNameResolver.resolveAllsInProgress:Ljava/util/concurrent/ConcurrentMap;
            aload 1 /* inetHost */
            aload 2 /* promise */
            iconst_1
            invokevirtual io.netty.resolver.dns.InflightNameResolver.resolve:(Ljava/util/concurrent/ConcurrentMap;Ljava/lang/String;Lio/netty/util/concurrent/Promise;Z)Lio/netty/util/concurrent/Promise;
            areturn
        end local 2 // io.netty.util.concurrent.Promise promise
        end local 1 // java.lang.String inetHost
        end local 0 // io.netty.resolver.dns.InflightNameResolver this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0      this  Lio/netty/resolver/dns/InflightNameResolver<TT;>;
            0    1     1  inetHost  Ljava/lang/String;
            0    1     2   promise  Lio/netty/util/concurrent/Promise<Ljava/util/List<TT;>;>;
    Signature: (Ljava/lang/String;Lio/netty/util/concurrent/Promise<Ljava/util/List<TT;>;>;)Lio/netty/util/concurrent/Promise<Ljava/util/List<TT;>;>;
    MethodParameters:
          Name  Flags
      inetHost  
      promise   

  private <U> io.netty.util.concurrent.Promise<U> resolve(java.util.concurrent.ConcurrentMap<java.lang.String, io.netty.util.concurrent.Promise<U>>, java.lang.String, io.netty.util.concurrent.Promise<U>, boolean);
    descriptor: (Ljava/util/concurrent/ConcurrentMap;Ljava/lang/String;Lio/netty/util/concurrent/Promise;Z)Lio/netty/util/concurrent/Promise;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=8, args_size=5
        start local 0 // io.netty.resolver.dns.InflightNameResolver this
        start local 1 // java.util.concurrent.ConcurrentMap resolveMap
        start local 2 // java.lang.String inetHost
        start local 3 // io.netty.util.concurrent.Promise promise
        start local 4 // boolean resolveAll
         0: .line 78
            aload 1 /* resolveMap */
            aload 2 /* inetHost */
            aload 3 /* promise */
            invokeinterface java.util.concurrent.ConcurrentMap.putIfAbsent:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            checkcast io.netty.util.concurrent.Promise
            astore 5 /* earlyPromise */
        start local 5 // io.netty.util.concurrent.Promise earlyPromise
         1: .line 79
            aload 5 /* earlyPromise */
            ifnull 7
         2: .line 81
            aload 5 /* earlyPromise */
            invokeinterface io.netty.util.concurrent.Promise.isDone:()Z
            ifeq 5
         3: .line 82
            aload 5 /* earlyPromise */
            aload 3 /* promise */
            invokestatic io.netty.resolver.dns.InflightNameResolver.transferResult:(Lio/netty/util/concurrent/Future;Lio/netty/util/concurrent/Promise;)V
         4: .line 83
            goto 24
         5: .line 84
      StackMap locals: io.netty.util.concurrent.Promise
      StackMap stack:
            aload 5 /* earlyPromise */
            new io.netty.resolver.dns.InflightNameResolver$1
            dup
            aload 0 /* this */
            aload 3 /* promise */
            invokespecial io.netty.resolver.dns.InflightNameResolver$1.<init>:(Lio/netty/resolver/dns/InflightNameResolver;Lio/netty/util/concurrent/Promise;)V
            invokeinterface io.netty.util.concurrent.Promise.addListener:(Lio/netty/util/concurrent/GenericFutureListener;)Lio/netty/util/concurrent/Promise;
            pop
         6: .line 91
            goto 24
         7: .line 93
      StackMap locals:
      StackMap stack:
            iload 4 /* resolveAll */
            ifeq 11
         8: .line 95
            aload 3 /* promise */
            astore 6 /* castPromise */
        start local 6 // io.netty.util.concurrent.Promise castPromise
         9: .line 96
            aload 0 /* this */
            getfield io.netty.resolver.dns.InflightNameResolver.delegate:Lio/netty/resolver/NameResolver;
            aload 2 /* inetHost */
            aload 6 /* castPromise */
            invokeinterface io.netty.resolver.NameResolver.resolveAll:(Ljava/lang/String;Lio/netty/util/concurrent/Promise;)Lio/netty/util/concurrent/Future;
            pop
        end local 6 // io.netty.util.concurrent.Promise castPromise
        10: .line 97
            goto 20
        11: .line 99
      StackMap locals:
      StackMap stack:
            aload 3 /* promise */
            astore 6 /* castPromise */
        start local 6 // io.netty.util.concurrent.Promise castPromise
        12: .line 100
            aload 0 /* this */
            getfield io.netty.resolver.dns.InflightNameResolver.delegate:Lio/netty/resolver/NameResolver;
            aload 2 /* inetHost */
            aload 6 /* castPromise */
            invokeinterface io.netty.resolver.NameResolver.resolve:(Ljava/lang/String;Lio/netty/util/concurrent/Promise;)Lio/netty/util/concurrent/Future;
            pop
        end local 6 // io.netty.util.concurrent.Promise castPromise
        13: .line 102
            goto 20
      StackMap locals:
      StackMap stack: java.lang.Throwable
        14: astore 7
        15: .line 103
            aload 3 /* promise */
            invokeinterface io.netty.util.concurrent.Promise.isDone:()Z
            ifeq 18
        16: .line 104
            aload 1 /* resolveMap */
            aload 2 /* inetHost */
            invokeinterface java.util.concurrent.ConcurrentMap.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
        17: .line 105
            goto 19
        18: .line 106
      StackMap locals: io.netty.resolver.dns.InflightNameResolver java.util.concurrent.ConcurrentMap java.lang.String io.netty.util.concurrent.Promise int io.netty.util.concurrent.Promise top java.lang.Throwable
      StackMap stack:
            aload 3 /* promise */
            new io.netty.resolver.dns.InflightNameResolver$2
            dup
            aload 0 /* this */
            aload 1 /* resolveMap */
            aload 2 /* inetHost */
            invokespecial io.netty.resolver.dns.InflightNameResolver$2.<init>:(Lio/netty/resolver/dns/InflightNameResolver;Ljava/util/concurrent/ConcurrentMap;Ljava/lang/String;)V
            invokeinterface io.netty.util.concurrent.Promise.addListener:(Lio/netty/util/concurrent/GenericFutureListener;)Lio/netty/util/concurrent/Promise;
            pop
        19: .line 113
      StackMap locals:
      StackMap stack:
            aload 7
            athrow
        20: .line 103
      StackMap locals: io.netty.resolver.dns.InflightNameResolver java.util.concurrent.ConcurrentMap java.lang.String io.netty.util.concurrent.Promise int io.netty.util.concurrent.Promise
      StackMap stack:
            aload 3 /* promise */
            invokeinterface io.netty.util.concurrent.Promise.isDone:()Z
            ifeq 23
        21: .line 104
            aload 1 /* resolveMap */
            aload 2 /* inetHost */
            invokeinterface java.util.concurrent.ConcurrentMap.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
        22: .line 105
            goto 24
        23: .line 106
      StackMap locals:
      StackMap stack:
            aload 3 /* promise */
            new io.netty.resolver.dns.InflightNameResolver$2
            dup
            aload 0 /* this */
            aload 1 /* resolveMap */
            aload 2 /* inetHost */
            invokespecial io.netty.resolver.dns.InflightNameResolver$2.<init>:(Lio/netty/resolver/dns/InflightNameResolver;Ljava/util/concurrent/ConcurrentMap;Ljava/lang/String;)V
            invokeinterface io.netty.util.concurrent.Promise.addListener:(Lio/netty/util/concurrent/GenericFutureListener;)Lio/netty/util/concurrent/Promise;
            pop
        24: .line 116
      StackMap locals:
      StackMap stack:
            aload 3 /* promise */
            areturn
        end local 5 // io.netty.util.concurrent.Promise earlyPromise
        end local 4 // boolean resolveAll
        end local 3 // io.netty.util.concurrent.Promise promise
        end local 2 // java.lang.String inetHost
        end local 1 // java.util.concurrent.ConcurrentMap resolveMap
        end local 0 // io.netty.resolver.dns.InflightNameResolver this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   25     0          this  Lio/netty/resolver/dns/InflightNameResolver<TT;>;
            0   25     1    resolveMap  Ljava/util/concurrent/ConcurrentMap<Ljava/lang/String;Lio/netty/util/concurrent/Promise<TU;>;>;
            0   25     2      inetHost  Ljava/lang/String;
            0   25     3       promise  Lio/netty/util/concurrent/Promise<TU;>;
            0   25     4    resolveAll  Z
            1   25     5  earlyPromise  Lio/netty/util/concurrent/Promise<TU;>;
            9   10     6   castPromise  Lio/netty/util/concurrent/Promise<Ljava/util/List<TT;>;>;
           12   13     6   castPromise  Lio/netty/util/concurrent/Promise<TT;>;
      Exception table:
        from    to  target  type
           7    14      14  any
    Signature: <U:Ljava/lang/Object;>(Ljava/util/concurrent/ConcurrentMap<Ljava/lang/String;Lio/netty/util/concurrent/Promise<TU;>;>;Ljava/lang/String;Lio/netty/util/concurrent/Promise<TU;>;Z)Lio/netty/util/concurrent/Promise<TU;>;
    MethodParameters:
            Name  Flags
      resolveMap  final
      inetHost    final
      promise     final
      resolveAll  

  private static <T> void transferResult(io.netty.util.concurrent.Future<T>, io.netty.util.concurrent.Promise<T>);
    descriptor: (Lio/netty/util/concurrent/Future;Lio/netty/util/concurrent/Promise;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.util.concurrent.Future src
        start local 1 // io.netty.util.concurrent.Promise dst
         0: .line 120
            aload 0 /* src */
            invokeinterface io.netty.util.concurrent.Future.isSuccess:()Z
            ifeq 3
         1: .line 121
            aload 1 /* dst */
            aload 0 /* src */
            invokeinterface io.netty.util.concurrent.Future.getNow:()Ljava/lang/Object;
            invokeinterface io.netty.util.concurrent.Promise.trySuccess:(Ljava/lang/Object;)Z
            pop
         2: .line 122
            goto 4
         3: .line 123
      StackMap locals:
      StackMap stack:
            aload 1 /* dst */
            aload 0 /* src */
            invokeinterface io.netty.util.concurrent.Future.cause:()Ljava/lang/Throwable;
            invokeinterface io.netty.util.concurrent.Promise.tryFailure:(Ljava/lang/Throwable;)Z
            pop
         4: .line 125
      StackMap locals:
      StackMap stack:
            return
        end local 1 // io.netty.util.concurrent.Promise dst
        end local 0 // io.netty.util.concurrent.Future src
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0   src  Lio/netty/util/concurrent/Future<TT;>;
            0    5     1   dst  Lio/netty/util/concurrent/Promise<TT;>;
    Signature: <T:Ljava/lang/Object;>(Lio/netty/util/concurrent/Future<TT;>;Lio/netty/util/concurrent/Promise<TT;>;)V
    MethodParameters:
      Name  Flags
      src   
      dst   

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // io.netty.resolver.dns.InflightNameResolver this
         0: .line 129
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            invokestatic io.netty.util.internal.StringUtil.simpleClassName:(Ljava/lang/Object;)Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            bipush 40
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield io.netty.resolver.dns.InflightNameResolver.delegate:Lio/netty/resolver/NameResolver;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            bipush 41
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 0 // io.netty.resolver.dns.InflightNameResolver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/resolver/dns/InflightNameResolver<TT;>;

  public io.netty.util.concurrent.Future resolve(java.lang.String, io.netty.util.concurrent.Promise);
    descriptor: (Ljava/lang/String;Lio/netty/util/concurrent/Promise;)Lio/netty/util/concurrent/Future;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=3
         0: .line 1
            aload 0
            aload 1
            aload 2
            checkcast io.netty.util.concurrent.Promise
            invokevirtual io.netty.resolver.dns.InflightNameResolver.resolve:(Ljava/lang/String;Lio/netty/util/concurrent/Promise;)Lio/netty/util/concurrent/Promise;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public io.netty.util.concurrent.Future resolveAll(java.lang.String, io.netty.util.concurrent.Promise);
    descriptor: (Ljava/lang/String;Lio/netty/util/concurrent/Promise;)Lio/netty/util/concurrent/Future;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=3
         0: .line 1
            aload 0
            aload 1
            aload 2
            checkcast io.netty.util.concurrent.Promise
            invokevirtual io.netty.resolver.dns.InflightNameResolver.resolveAll:(Ljava/lang/String;Lio/netty/util/concurrent/Promise;)Lio/netty/util/concurrent/Promise;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;Lio/netty/resolver/NameResolver<TT;>;
SourceFile: "InflightNameResolver.java"
NestMembers:
  io.netty.resolver.dns.InflightNameResolver$1  io.netty.resolver.dns.InflightNameResolver$2
InnerClasses:
  io.netty.resolver.dns.InflightNameResolver$1
  io.netty.resolver.dns.InflightNameResolver$2