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.DnsAddressResolveContext extends io.netty.resolver.dns.DnsResolveContext<java.net.InetAddress>
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: io.netty.resolver.dns.DnsAddressResolveContext
  super_class: io.netty.resolver.dns.DnsResolveContext
{
  private final io.netty.resolver.dns.DnsCache resolveCache;
    descriptor: Lio/netty/resolver/dns/DnsCache;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  void <init>(io.netty.resolver.dns.DnsNameResolver, java.lang.String, io.netty.handler.codec.dns.DnsRecord[], io.netty.resolver.dns.DnsServerAddressStream, io.netty.resolver.dns.DnsCache);
    descriptor: (Lio/netty/resolver/dns/DnsNameResolver;Ljava/lang/String;[Lio/netty/handler/codec/dns/DnsRecord;Lio/netty/resolver/dns/DnsServerAddressStream;Lio/netty/resolver/dns/DnsCache;)V
    flags: (0x0000) 
    Code:
      stack=7, locals=6, args_size=6
        start local 0 // io.netty.resolver.dns.DnsAddressResolveContext this
        start local 1 // io.netty.resolver.dns.DnsNameResolver parent
        start local 2 // java.lang.String hostname
        start local 3 // io.netty.handler.codec.dns.DnsRecord[] additionals
        start local 4 // io.netty.resolver.dns.DnsServerAddressStream nameServerAddrs
        start local 5 // io.netty.resolver.dns.DnsCache resolveCache
         0: .line 35
            aload 0 /* this */
            aload 1 /* parent */
            aload 2 /* hostname */
            iconst_1
            aload 1 /* parent */
            invokevirtual io.netty.resolver.dns.DnsNameResolver.resolveRecordTypes:()[Lio/netty/handler/codec/dns/DnsRecordType;
            aload 3 /* additionals */
            aload 4 /* nameServerAddrs */
            invokespecial io.netty.resolver.dns.DnsResolveContext.<init>:(Lio/netty/resolver/dns/DnsNameResolver;Ljava/lang/String;I[Lio/netty/handler/codec/dns/DnsRecordType;[Lio/netty/handler/codec/dns/DnsRecord;Lio/netty/resolver/dns/DnsServerAddressStream;)V
         1: .line 36
            aload 0 /* this */
            aload 5 /* resolveCache */
            putfield io.netty.resolver.dns.DnsAddressResolveContext.resolveCache:Lio/netty/resolver/dns/DnsCache;
         2: .line 37
            return
        end local 5 // io.netty.resolver.dns.DnsCache resolveCache
        end local 4 // io.netty.resolver.dns.DnsServerAddressStream nameServerAddrs
        end local 3 // io.netty.handler.codec.dns.DnsRecord[] additionals
        end local 2 // java.lang.String hostname
        end local 1 // io.netty.resolver.dns.DnsNameResolver parent
        end local 0 // io.netty.resolver.dns.DnsAddressResolveContext this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    3     0             this  Lio/netty/resolver/dns/DnsAddressResolveContext;
            0    3     1           parent  Lio/netty/resolver/dns/DnsNameResolver;
            0    3     2         hostname  Ljava/lang/String;
            0    3     3      additionals  [Lio/netty/handler/codec/dns/DnsRecord;
            0    3     4  nameServerAddrs  Lio/netty/resolver/dns/DnsServerAddressStream;
            0    3     5     resolveCache  Lio/netty/resolver/dns/DnsCache;
    MethodParameters:
                 Name  Flags
      parent           
      hostname         
      additionals      
      nameServerAddrs  
      resolveCache     

  io.netty.resolver.dns.DnsResolveContext<java.net.InetAddress> newResolverContext(io.netty.resolver.dns.DnsNameResolver, java.lang.String, int, io.netty.handler.codec.dns.DnsRecordType[], io.netty.handler.codec.dns.DnsRecord[], io.netty.resolver.dns.DnsServerAddressStream);
    descriptor: (Lio/netty/resolver/dns/DnsNameResolver;Ljava/lang/String;I[Lio/netty/handler/codec/dns/DnsRecordType;[Lio/netty/handler/codec/dns/DnsRecord;Lio/netty/resolver/dns/DnsServerAddressStream;)Lio/netty/resolver/dns/DnsResolveContext;
    flags: (0x0000) 
    Code:
      stack=7, locals=7, args_size=7
        start local 0 // io.netty.resolver.dns.DnsAddressResolveContext this
        start local 1 // io.netty.resolver.dns.DnsNameResolver parent
        start local 2 // java.lang.String hostname
        start local 3 // int dnsClass
        start local 4 // io.netty.handler.codec.dns.DnsRecordType[] expectedTypes
        start local 5 // io.netty.handler.codec.dns.DnsRecord[] additionals
        start local 6 // io.netty.resolver.dns.DnsServerAddressStream nameServerAddrs
         0: .line 44
            new io.netty.resolver.dns.DnsAddressResolveContext
            dup
            aload 1 /* parent */
            aload 2 /* hostname */
            aload 5 /* additionals */
            aload 6 /* nameServerAddrs */
            aload 0 /* this */
            getfield io.netty.resolver.dns.DnsAddressResolveContext.resolveCache:Lio/netty/resolver/dns/DnsCache;
            invokespecial io.netty.resolver.dns.DnsAddressResolveContext.<init>:(Lio/netty/resolver/dns/DnsNameResolver;Ljava/lang/String;[Lio/netty/handler/codec/dns/DnsRecord;Lio/netty/resolver/dns/DnsServerAddressStream;Lio/netty/resolver/dns/DnsCache;)V
            areturn
        end local 6 // io.netty.resolver.dns.DnsServerAddressStream nameServerAddrs
        end local 5 // io.netty.handler.codec.dns.DnsRecord[] additionals
        end local 4 // io.netty.handler.codec.dns.DnsRecordType[] expectedTypes
        end local 3 // int dnsClass
        end local 2 // java.lang.String hostname
        end local 1 // io.netty.resolver.dns.DnsNameResolver parent
        end local 0 // io.netty.resolver.dns.DnsAddressResolveContext this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    1     0             this  Lio/netty/resolver/dns/DnsAddressResolveContext;
            0    1     1           parent  Lio/netty/resolver/dns/DnsNameResolver;
            0    1     2         hostname  Ljava/lang/String;
            0    1     3         dnsClass  I
            0    1     4    expectedTypes  [Lio/netty/handler/codec/dns/DnsRecordType;
            0    1     5      additionals  [Lio/netty/handler/codec/dns/DnsRecord;
            0    1     6  nameServerAddrs  Lio/netty/resolver/dns/DnsServerAddressStream;
    Signature: (Lio/netty/resolver/dns/DnsNameResolver;Ljava/lang/String;I[Lio/netty/handler/codec/dns/DnsRecordType;[Lio/netty/handler/codec/dns/DnsRecord;Lio/netty/resolver/dns/DnsServerAddressStream;)Lio/netty/resolver/dns/DnsResolveContext<Ljava/net/InetAddress;>;
    MethodParameters:
                 Name  Flags
      parent           
      hostname         
      dnsClass         
      expectedTypes    
      additionals      
      nameServerAddrs  

  java.net.InetAddress convertRecord(io.netty.handler.codec.dns.DnsRecord, java.lang.String, io.netty.handler.codec.dns.DnsRecord[], io.netty.channel.EventLoop);
    descriptor: (Lio/netty/handler/codec/dns/DnsRecord;Ljava/lang/String;[Lio/netty/handler/codec/dns/DnsRecord;Lio/netty/channel/EventLoop;)Ljava/net/InetAddress;
    flags: (0x0000) 
    Code:
      stack=3, locals=5, args_size=5
        start local 0 // io.netty.resolver.dns.DnsAddressResolveContext this
        start local 1 // io.netty.handler.codec.dns.DnsRecord record
        start local 2 // java.lang.String hostname
        start local 3 // io.netty.handler.codec.dns.DnsRecord[] additionals
        start local 4 // io.netty.channel.EventLoop eventLoop
         0: .line 49
            aload 1 /* record */
            aload 2 /* hostname */
            aload 0 /* this */
            getfield io.netty.resolver.dns.DnsAddressResolveContext.parent:Lio/netty/resolver/dns/DnsNameResolver;
            invokevirtual io.netty.resolver.dns.DnsNameResolver.isDecodeIdn:()Z
            invokestatic io.netty.resolver.dns.DnsAddressDecoder.decodeAddress:(Lio/netty/handler/codec/dns/DnsRecord;Ljava/lang/String;Z)Ljava/net/InetAddress;
            areturn
        end local 4 // io.netty.channel.EventLoop eventLoop
        end local 3 // io.netty.handler.codec.dns.DnsRecord[] additionals
        end local 2 // java.lang.String hostname
        end local 1 // io.netty.handler.codec.dns.DnsRecord record
        end local 0 // io.netty.resolver.dns.DnsAddressResolveContext this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0         this  Lio/netty/resolver/dns/DnsAddressResolveContext;
            0    1     1       record  Lio/netty/handler/codec/dns/DnsRecord;
            0    1     2     hostname  Ljava/lang/String;
            0    1     3  additionals  [Lio/netty/handler/codec/dns/DnsRecord;
            0    1     4    eventLoop  Lio/netty/channel/EventLoop;
    MethodParameters:
             Name  Flags
      record       
      hostname     
      additionals  
      eventLoop    

  java.util.List<java.net.InetAddress> filterResults(java.util.List<java.net.InetAddress>);
    descriptor: (Ljava/util/List;)Ljava/util/List;
    flags: (0x0000) 
    Code:
      stack=3, locals=8, args_size=2
        start local 0 // io.netty.resolver.dns.DnsAddressResolveContext this
        start local 1 // java.util.List unfiltered
         0: .line 54
            aload 0 /* this */
            getfield io.netty.resolver.dns.DnsAddressResolveContext.parent:Lio/netty/resolver/dns/DnsNameResolver;
            invokevirtual io.netty.resolver.dns.DnsNameResolver.preferredAddressType:()Lio/netty/channel/socket/InternetProtocolFamily;
            invokevirtual io.netty.channel.socket.InternetProtocolFamily.addressType:()Ljava/lang/Class;
            astore 2 /* inetAddressType */
        start local 2 // java.lang.Class inetAddressType
         1: .line 55
            aload 1 /* unfiltered */
            invokeinterface java.util.List.size:()I
            istore 3 /* size */
        start local 3 // int size
         2: .line 56
            iconst_0
            istore 4 /* numExpected */
        start local 4 // int numExpected
         3: .line 57
            iconst_0
            istore 5 /* i */
        start local 5 // int i
         4: goto 9
         5: .line 58
      StackMap locals: io.netty.resolver.dns.DnsAddressResolveContext java.util.List java.lang.Class int int int
      StackMap stack:
            aload 1 /* unfiltered */
            iload 5 /* i */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast java.net.InetAddress
            astore 6 /* address */
        start local 6 // java.net.InetAddress address
         6: .line 59
            aload 2 /* inetAddressType */
            aload 6 /* address */
            invokevirtual java.lang.Class.isInstance:(Ljava/lang/Object;)Z
            ifeq 8
         7: .line 60
            iinc 4 /* numExpected */ 1
        end local 6 // java.net.InetAddress address
         8: .line 57
      StackMap locals:
      StackMap stack:
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
         9: iload 5 /* i */
            iload 3 /* size */
            if_icmplt 5
        end local 5 // int i
        10: .line 63
            iload 4 /* numExpected */
            iload 3 /* size */
            if_icmpeq 11
            iload 4 /* numExpected */
            ifne 12
        11: .line 65
      StackMap locals:
      StackMap stack:
            aload 1 /* unfiltered */
            areturn
        12: .line 67
      StackMap locals:
      StackMap stack:
            new java.util.ArrayList
            dup
            iload 4 /* numExpected */
            invokespecial java.util.ArrayList.<init>:(I)V
            astore 5 /* filtered */
        start local 5 // java.util.List filtered
        13: .line 68
            iconst_0
            istore 6 /* i */
        start local 6 // int i
        14: goto 19
        15: .line 69
      StackMap locals: java.util.List int
      StackMap stack:
            aload 1 /* unfiltered */
            iload 6 /* i */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast java.net.InetAddress
            astore 7 /* address */
        start local 7 // java.net.InetAddress address
        16: .line 70
            aload 2 /* inetAddressType */
            aload 7 /* address */
            invokevirtual java.lang.Class.isInstance:(Ljava/lang/Object;)Z
            ifeq 18
        17: .line 71
            aload 5 /* filtered */
            aload 7 /* address */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 7 // java.net.InetAddress address
        18: .line 68
      StackMap locals:
      StackMap stack:
            iinc 6 /* i */ 1
      StackMap locals:
      StackMap stack:
        19: iload 6 /* i */
            iload 3 /* size */
            if_icmplt 15
        end local 6 // int i
        20: .line 74
            aload 5 /* filtered */
            areturn
        end local 5 // java.util.List filtered
        end local 4 // int numExpected
        end local 3 // int size
        end local 2 // java.lang.Class inetAddressType
        end local 1 // java.util.List unfiltered
        end local 0 // io.netty.resolver.dns.DnsAddressResolveContext this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   21     0             this  Lio/netty/resolver/dns/DnsAddressResolveContext;
            0   21     1       unfiltered  Ljava/util/List<Ljava/net/InetAddress;>;
            1   21     2  inetAddressType  Ljava/lang/Class<+Ljava/net/InetAddress;>;
            2   21     3             size  I
            3   21     4      numExpected  I
            4   10     5                i  I
            6    8     6          address  Ljava/net/InetAddress;
           13   21     5         filtered  Ljava/util/List<Ljava/net/InetAddress;>;
           14   20     6                i  I
           16   18     7          address  Ljava/net/InetAddress;
    Signature: (Ljava/util/List<Ljava/net/InetAddress;>;)Ljava/util/List<Ljava/net/InetAddress;>;
    MethodParameters:
            Name  Flags
      unfiltered  

  void cache(java.lang.String, io.netty.handler.codec.dns.DnsRecord[], io.netty.handler.codec.dns.DnsRecord, java.net.InetAddress);
    descriptor: (Ljava/lang/String;[Lio/netty/handler/codec/dns/DnsRecord;Lio/netty/handler/codec/dns/DnsRecord;Ljava/net/InetAddress;)V
    flags: (0x0000) 
    Code:
      stack=7, locals=5, args_size=5
        start local 0 // io.netty.resolver.dns.DnsAddressResolveContext this
        start local 1 // java.lang.String hostname
        start local 2 // io.netty.handler.codec.dns.DnsRecord[] additionals
        start local 3 // io.netty.handler.codec.dns.DnsRecord result
        start local 4 // java.net.InetAddress convertedResult
         0: .line 80
            aload 0 /* this */
            getfield io.netty.resolver.dns.DnsAddressResolveContext.resolveCache:Lio/netty/resolver/dns/DnsCache;
            aload 1 /* hostname */
            aload 2 /* additionals */
            aload 4 /* convertedResult */
            aload 3 /* result */
            invokeinterface io.netty.handler.codec.dns.DnsRecord.timeToLive:()J
            aload 0 /* this */
            getfield io.netty.resolver.dns.DnsAddressResolveContext.parent:Lio/netty/resolver/dns/DnsNameResolver;
            getfield io.netty.resolver.dns.DnsNameResolver.ch:Lio/netty/channel/socket/DatagramChannel;
            invokeinterface io.netty.channel.socket.DatagramChannel.eventLoop:()Lio/netty/channel/EventLoop;
            invokeinterface io.netty.resolver.dns.DnsCache.cache:(Ljava/lang/String;[Lio/netty/handler/codec/dns/DnsRecord;Ljava/net/InetAddress;JLio/netty/channel/EventLoop;)Lio/netty/resolver/dns/DnsCacheEntry;
            pop
         1: .line 81
            return
        end local 4 // java.net.InetAddress convertedResult
        end local 3 // io.netty.handler.codec.dns.DnsRecord result
        end local 2 // io.netty.handler.codec.dns.DnsRecord[] additionals
        end local 1 // java.lang.String hostname
        end local 0 // io.netty.resolver.dns.DnsAddressResolveContext this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    2     0             this  Lio/netty/resolver/dns/DnsAddressResolveContext;
            0    2     1         hostname  Ljava/lang/String;
            0    2     2      additionals  [Lio/netty/handler/codec/dns/DnsRecord;
            0    2     3           result  Lio/netty/handler/codec/dns/DnsRecord;
            0    2     4  convertedResult  Ljava/net/InetAddress;
    MethodParameters:
                 Name  Flags
      hostname         
      additionals      
      result           
      convertedResult  

  void cache(java.lang.String, io.netty.handler.codec.dns.DnsRecord[], java.net.UnknownHostException);
    descriptor: (Ljava/lang/String;[Lio/netty/handler/codec/dns/DnsRecord;Ljava/net/UnknownHostException;)V
    flags: (0x0000) 
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // io.netty.resolver.dns.DnsAddressResolveContext this
        start local 1 // java.lang.String hostname
        start local 2 // io.netty.handler.codec.dns.DnsRecord[] additionals
        start local 3 // java.net.UnknownHostException cause
         0: .line 85
            aload 0 /* this */
            getfield io.netty.resolver.dns.DnsAddressResolveContext.resolveCache:Lio/netty/resolver/dns/DnsCache;
            aload 1 /* hostname */
            aload 2 /* additionals */
            aload 3 /* cause */
            aload 0 /* this */
            getfield io.netty.resolver.dns.DnsAddressResolveContext.parent:Lio/netty/resolver/dns/DnsNameResolver;
            getfield io.netty.resolver.dns.DnsNameResolver.ch:Lio/netty/channel/socket/DatagramChannel;
            invokeinterface io.netty.channel.socket.DatagramChannel.eventLoop:()Lio/netty/channel/EventLoop;
            invokeinterface io.netty.resolver.dns.DnsCache.cache:(Ljava/lang/String;[Lio/netty/handler/codec/dns/DnsRecord;Ljava/lang/Throwable;Lio/netty/channel/EventLoop;)Lio/netty/resolver/dns/DnsCacheEntry;
            pop
         1: .line 86
            return
        end local 3 // java.net.UnknownHostException cause
        end local 2 // io.netty.handler.codec.dns.DnsRecord[] additionals
        end local 1 // java.lang.String hostname
        end local 0 // io.netty.resolver.dns.DnsAddressResolveContext this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    2     0         this  Lio/netty/resolver/dns/DnsAddressResolveContext;
            0    2     1     hostname  Ljava/lang/String;
            0    2     2  additionals  [Lio/netty/handler/codec/dns/DnsRecord;
            0    2     3        cause  Ljava/net/UnknownHostException;
    MethodParameters:
             Name  Flags
      hostname     
      additionals  
      cause        

  java.lang.Object convertRecord(io.netty.handler.codec.dns.DnsRecord, java.lang.String, io.netty.handler.codec.dns.DnsRecord[], io.netty.channel.EventLoop);
    descriptor: (Lio/netty/handler/codec/dns/DnsRecord;Ljava/lang/String;[Lio/netty/handler/codec/dns/DnsRecord;Lio/netty/channel/EventLoop;)Ljava/lang/Object;
    flags: (0x1040) ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=5, locals=5, args_size=5
         0: .line 1
            aload 0
            aload 1
            aload 2
            aload 3
            aload 4
            invokevirtual io.netty.resolver.dns.DnsAddressResolveContext.convertRecord:(Lio/netty/handler/codec/dns/DnsRecord;Ljava/lang/String;[Lio/netty/handler/codec/dns/DnsRecord;Lio/netty/channel/EventLoop;)Ljava/net/InetAddress;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void cache(java.lang.String, io.netty.handler.codec.dns.DnsRecord[], io.netty.handler.codec.dns.DnsRecord, java.lang.Object);
    descriptor: (Ljava/lang/String;[Lio/netty/handler/codec/dns/DnsRecord;Lio/netty/handler/codec/dns/DnsRecord;Ljava/lang/Object;)V
    flags: (0x1040) ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=5, locals=5, args_size=5
         0: .line 1
            aload 0
            aload 1
            aload 2
            aload 3
            aload 4
            checkcast java.net.InetAddress
            invokevirtual io.netty.resolver.dns.DnsAddressResolveContext.cache:(Ljava/lang/String;[Lio/netty/handler/codec/dns/DnsRecord;Lio/netty/handler/codec/dns/DnsRecord;Ljava/net/InetAddress;)V
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Lio/netty/resolver/dns/DnsResolveContext<Ljava/net/InetAddress;>;
SourceFile: "DnsAddressResolveContext.java"