public class org.jruby.ext.socket.SocketUtilsIPV6$IPv6NetworkMask
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.jruby.ext.socket.SocketUtilsIPV6$IPv6NetworkMask
  super_class: java.lang.Object
{
  private final int prefixLength;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  void <init>(int);
    descriptor: (I)V
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.jruby.ext.socket.SocketUtilsIPV6$IPv6NetworkMask this
        start local 1 // int prefixLength
         0: .line 456
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 457
            iload 1 /* prefixLength */
            iflt 2
            iload 1 /* prefixLength */
            sipush 128
            if_icmple 3
         2: .line 458
      StackMap locals: org.jruby.ext.socket.SocketUtilsIPV6$IPv6NetworkMask int
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            ldc "prefix length should be in interval [0, 128]"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 461
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 1 /* prefixLength */
            putfield org.jruby.ext.socket.SocketUtilsIPV6$IPv6NetworkMask.prefixLength:I
         4: .line 462
            return
        end local 1 // int prefixLength
        end local 0 // org.jruby.ext.socket.SocketUtilsIPV6$IPv6NetworkMask this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    5     0          this  Lorg/jruby/ext/socket/SocketUtilsIPV6$IPv6NetworkMask;
            0    5     1  prefixLength  I
    MethodParameters:
              Name  Flags
      prefixLength  

  public int asPrefixLength();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.jruby.ext.socket.SocketUtilsIPV6$IPv6NetworkMask this
         0: .line 465
            aload 0 /* this */
            getfield org.jruby.ext.socket.SocketUtilsIPV6$IPv6NetworkMask.prefixLength:I
            ireturn
        end local 0 // org.jruby.ext.socket.SocketUtilsIPV6$IPv6NetworkMask this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/ext/socket/SocketUtilsIPV6$IPv6NetworkMask;

  public org.jruby.ext.socket.SocketUtilsIPV6$IPv6Address asAddress();
    descriptor: ()Lorg/jruby/ext/socket/SocketUtilsIPV6$IPv6Address;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=8, locals=2, args_size=1
        start local 0 // org.jruby.ext.socket.SocketUtilsIPV6$IPv6NetworkMask this
         0: .line 469
            aload 0 /* this */
            getfield org.jruby.ext.socket.SocketUtilsIPV6$IPv6NetworkMask.prefixLength:I
            sipush 128
            if_icmpne 2
         1: .line 470
            new org.jruby.ext.socket.SocketUtilsIPV6$IPv6Address
            dup
            ldc -1
            ldc -1
            invokespecial org.jruby.ext.socket.SocketUtilsIPV6$IPv6Address.<init>:(JJ)V
            areturn
         2: .line 471
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.jruby.ext.socket.SocketUtilsIPV6$IPv6NetworkMask.prefixLength:I
            bipush 64
            if_icmpne 4
         3: .line 472
            new org.jruby.ext.socket.SocketUtilsIPV6$IPv6Address
            dup
            ldc -1
            lconst_0
            invokespecial org.jruby.ext.socket.SocketUtilsIPV6$IPv6Address.<init>:(JJ)V
            areturn
         4: .line 473
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.jruby.ext.socket.SocketUtilsIPV6$IPv6NetworkMask.prefixLength:I
            bipush 64
            if_icmple 7
         5: .line 474
            aload 0 /* this */
            getfield org.jruby.ext.socket.SocketUtilsIPV6$IPv6NetworkMask.prefixLength:I
            bipush 64
            isub
            istore 1 /* remainingPrefixLength */
        start local 1 // int remainingPrefixLength
         6: .line 475
            new org.jruby.ext.socket.SocketUtilsIPV6$IPv6Address
            dup
            ldc -1
            ldc -1
            bipush 64
            iload 1 /* remainingPrefixLength */
            isub
            lshl
            invokespecial org.jruby.ext.socket.SocketUtilsIPV6$IPv6Address.<init>:(JJ)V
            areturn
        end local 1 // int remainingPrefixLength
         7: .line 477
      StackMap locals:
      StackMap stack:
            new org.jruby.ext.socket.SocketUtilsIPV6$IPv6Address
            dup
            ldc -1
            bipush 64
            aload 0 /* this */
            getfield org.jruby.ext.socket.SocketUtilsIPV6$IPv6NetworkMask.prefixLength:I
            isub
            lshl
            lconst_0
            invokespecial org.jruby.ext.socket.SocketUtilsIPV6$IPv6Address.<init>:(JJ)V
            areturn
        end local 0 // org.jruby.ext.socket.SocketUtilsIPV6$IPv6NetworkMask this
      LocalVariableTable:
        Start  End  Slot                   Name  Signature
            0    8     0                   this  Lorg/jruby/ext/socket/SocketUtilsIPV6$IPv6NetworkMask;
            6    7     1  remainingPrefixLength  I
}
SourceFile: "SocketUtilsIPV6.java"
NestHost: org.jruby.ext.socket.SocketUtilsIPV6
InnerClasses:
  public IPv6Address = org.jruby.ext.socket.SocketUtilsIPV6$IPv6Address of org.jruby.ext.socket.SocketUtilsIPV6
  public IPv6NetworkMask = org.jruby.ext.socket.SocketUtilsIPV6$IPv6NetworkMask of org.jruby.ext.socket.SocketUtilsIPV6