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.ShuffledDnsServerAddressStream implements io.netty.resolver.dns.DnsServerAddressStream
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: io.netty.resolver.dns.ShuffledDnsServerAddressStream
  super_class: java.lang.Object
{
  private final java.net.InetSocketAddress[] addresses;
    descriptor: [Ljava/net/InetSocketAddress;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private int i;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  void <init>(java.net.InetSocketAddress[]);
    descriptor: ([Ljava/net/InetSocketAddress;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.resolver.dns.ShuffledDnsServerAddressStream this
        start local 1 // java.net.InetSocketAddress[] addresses
         0: .line 34
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 35
            aload 0 /* this */
            aload 1 /* addresses */
            putfield io.netty.resolver.dns.ShuffledDnsServerAddressStream.addresses:[Ljava/net/InetSocketAddress;
         2: .line 37
            aload 0 /* this */
            invokevirtual io.netty.resolver.dns.ShuffledDnsServerAddressStream.shuffle:()V
         3: .line 38
            return
        end local 1 // java.net.InetSocketAddress[] addresses
        end local 0 // io.netty.resolver.dns.ShuffledDnsServerAddressStream this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0       this  Lio/netty/resolver/dns/ShuffledDnsServerAddressStream;
            0    4     1  addresses  [Ljava/net/InetSocketAddress;
    MethodParameters:
           Name  Flags
      addresses  

  private void <init>(java.net.InetSocketAddress[], int);
    descriptor: ([Ljava/net/InetSocketAddress;I)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // io.netty.resolver.dns.ShuffledDnsServerAddressStream this
        start local 1 // java.net.InetSocketAddress[] addresses
        start local 2 // int startIdx
         0: .line 40
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 41
            aload 0 /* this */
            aload 1 /* addresses */
            putfield io.netty.resolver.dns.ShuffledDnsServerAddressStream.addresses:[Ljava/net/InetSocketAddress;
         2: .line 42
            aload 0 /* this */
            iload 2 /* startIdx */
            putfield io.netty.resolver.dns.ShuffledDnsServerAddressStream.i:I
         3: .line 43
            return
        end local 2 // int startIdx
        end local 1 // java.net.InetSocketAddress[] addresses
        end local 0 // io.netty.resolver.dns.ShuffledDnsServerAddressStream this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0       this  Lio/netty/resolver/dns/ShuffledDnsServerAddressStream;
            0    4     1  addresses  [Ljava/net/InetSocketAddress;
            0    4     2   startIdx  I
    MethodParameters:
           Name  Flags
      addresses  
      startIdx   

  private void shuffle();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=6, args_size=1
        start local 0 // io.netty.resolver.dns.ShuffledDnsServerAddressStream this
         0: .line 46
            aload 0 /* this */
            getfield io.netty.resolver.dns.ShuffledDnsServerAddressStream.addresses:[Ljava/net/InetSocketAddress;
            astore 1 /* addresses */
        start local 1 // java.net.InetSocketAddress[] addresses
         1: .line 47
            invokestatic io.netty.util.internal.PlatformDependent.threadLocalRandom:()Ljava/util/Random;
            astore 2 /* r */
        start local 2 // java.util.Random r
         2: .line 49
            aload 1 /* addresses */
            arraylength
            iconst_1
            isub
            istore 3 /* i */
        start local 3 // int i
         3: goto 9
         4: .line 50
      StackMap locals: java.net.InetSocketAddress[] java.util.Random int
      StackMap stack:
            aload 1 /* addresses */
            iload 3 /* i */
            aaload
            astore 4 /* tmp */
        start local 4 // java.net.InetSocketAddress tmp
         5: .line 51
            aload 2 /* r */
            iload 3 /* i */
            iconst_1
            iadd
            invokevirtual java.util.Random.nextInt:(I)I
            istore 5 /* j */
        start local 5 // int j
         6: .line 52
            aload 1 /* addresses */
            iload 3 /* i */
            aload 1 /* addresses */
            iload 5 /* j */
            aaload
            aastore
         7: .line 53
            aload 1 /* addresses */
            iload 5 /* j */
            aload 4 /* tmp */
            aastore
        end local 5 // int j
        end local 4 // java.net.InetSocketAddress tmp
         8: .line 49
            iinc 3 /* i */ -1
      StackMap locals:
      StackMap stack:
         9: iload 3 /* i */
            ifge 4
        end local 3 // int i
        10: .line 55
            return
        end local 2 // java.util.Random r
        end local 1 // java.net.InetSocketAddress[] addresses
        end local 0 // io.netty.resolver.dns.ShuffledDnsServerAddressStream this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   11     0       this  Lio/netty/resolver/dns/ShuffledDnsServerAddressStream;
            1   11     1  addresses  [Ljava/net/InetSocketAddress;
            2   11     2          r  Ljava/util/Random;
            3   10     3          i  I
            5    8     4        tmp  Ljava/net/InetSocketAddress;
            6    8     5          j  I

  public java.net.InetSocketAddress next();
    descriptor: ()Ljava/net/InetSocketAddress;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // io.netty.resolver.dns.ShuffledDnsServerAddressStream this
         0: .line 59
            aload 0 /* this */
            getfield io.netty.resolver.dns.ShuffledDnsServerAddressStream.i:I
            istore 1 /* i */
        start local 1 // int i
         1: .line 60
            aload 0 /* this */
            getfield io.netty.resolver.dns.ShuffledDnsServerAddressStream.addresses:[Ljava/net/InetSocketAddress;
            iload 1 /* i */
            aaload
            astore 2 /* next */
        start local 2 // java.net.InetSocketAddress next
         2: .line 61
            iinc 1 /* i */ 1
            iload 1 /* i */
            aload 0 /* this */
            getfield io.netty.resolver.dns.ShuffledDnsServerAddressStream.addresses:[Ljava/net/InetSocketAddress;
            arraylength
            if_icmpge 5
         3: .line 62
            aload 0 /* this */
            iload 1 /* i */
            putfield io.netty.resolver.dns.ShuffledDnsServerAddressStream.i:I
         4: .line 63
            goto 7
         5: .line 64
      StackMap locals: int java.net.InetSocketAddress
      StackMap stack:
            aload 0 /* this */
            iconst_0
            putfield io.netty.resolver.dns.ShuffledDnsServerAddressStream.i:I
         6: .line 65
            aload 0 /* this */
            invokevirtual io.netty.resolver.dns.ShuffledDnsServerAddressStream.shuffle:()V
         7: .line 67
      StackMap locals:
      StackMap stack:
            aload 2 /* next */
            areturn
        end local 2 // java.net.InetSocketAddress next
        end local 1 // int i
        end local 0 // io.netty.resolver.dns.ShuffledDnsServerAddressStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lio/netty/resolver/dns/ShuffledDnsServerAddressStream;
            1    8     1     i  I
            2    8     2  next  Ljava/net/InetSocketAddress;

  public int size();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.resolver.dns.ShuffledDnsServerAddressStream this
         0: .line 72
            aload 0 /* this */
            getfield io.netty.resolver.dns.ShuffledDnsServerAddressStream.addresses:[Ljava/net/InetSocketAddress;
            arraylength
            ireturn
        end local 0 // io.netty.resolver.dns.ShuffledDnsServerAddressStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/resolver/dns/ShuffledDnsServerAddressStream;

  public io.netty.resolver.dns.ShuffledDnsServerAddressStream duplicate();
    descriptor: ()Lio/netty/resolver/dns/ShuffledDnsServerAddressStream;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // io.netty.resolver.dns.ShuffledDnsServerAddressStream this
         0: .line 77
            new io.netty.resolver.dns.ShuffledDnsServerAddressStream
            dup
            aload 0 /* this */
            getfield io.netty.resolver.dns.ShuffledDnsServerAddressStream.addresses:[Ljava/net/InetSocketAddress;
            aload 0 /* this */
            getfield io.netty.resolver.dns.ShuffledDnsServerAddressStream.i:I
            invokespecial io.netty.resolver.dns.ShuffledDnsServerAddressStream.<init>:([Ljava/net/InetSocketAddress;I)V
            areturn
        end local 0 // io.netty.resolver.dns.ShuffledDnsServerAddressStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/resolver/dns/ShuffledDnsServerAddressStream;

  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.ShuffledDnsServerAddressStream this
         0: .line 82
            ldc "shuffled"
            aload 0 /* this */
            getfield io.netty.resolver.dns.ShuffledDnsServerAddressStream.i:I
            aload 0 /* this */
            getfield io.netty.resolver.dns.ShuffledDnsServerAddressStream.addresses:[Ljava/net/InetSocketAddress;
            invokestatic io.netty.resolver.dns.SequentialDnsServerAddressStream.toString:(Ljava/lang/String;I[Ljava/net/InetSocketAddress;)Ljava/lang/String;
            areturn
        end local 0 // io.netty.resolver.dns.ShuffledDnsServerAddressStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/resolver/dns/ShuffledDnsServerAddressStream;

  public io.netty.resolver.dns.DnsServerAddressStream duplicate();
    descriptor: ()Lio/netty/resolver/dns/DnsServerAddressStream;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual io.netty.resolver.dns.ShuffledDnsServerAddressStream.duplicate:()Lio/netty/resolver/dns/ShuffledDnsServerAddressStream;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
SourceFile: "ShuffledDnsServerAddressStream.java"