final class com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory
  super_class: java.lang.Object
{
  final int capacity;
    descriptor: I
    flags: (0x0010) ACC_FINAL

  final int[] ports;
    descriptor: [I
    flags: (0x0010) ACC_FINAL

  final java.util.Random random;
    descriptor: Ljava/util/Random;
    flags: (0x0010) ACC_FINAL

  int index;
    descriptor: I
    flags: (0x0000) 

  void <init>(int, java.util.Random);
    descriptor: (ILjava/util/Random;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory this
        start local 1 // int capacity
        start local 2 // java.util.Random random
         0: .line 59
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 60
            aload 0 /* this */
            aload 2 /* random */
            putfield com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory.random:Ljava/util/Random;
         2: .line 61
            aload 0 /* this */
            iload 1 /* capacity */
            putfield com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory.capacity:I
         3: .line 62
            aload 0 /* this */
            iload 1 /* capacity */
            newarray 10
            putfield com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory.ports:[I
         4: .line 63
            return
        end local 2 // java.util.Random random
        end local 1 // int capacity
        end local 0 // com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    5     0      this  Lcom/sun/jndi/dns/DNSDatagramSocketFactory$PortHistory;
            0    5     1  capacity  I
            0    5     2    random  Ljava/util/Random;
    MethodParameters:
          Name  Flags
      capacity  
      random    

  public boolean contains(int);
    descriptor: (I)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory this
        start local 1 // int port
         0: .line 66
            iconst_0
            istore 2 /* p */
        start local 2 // int p
         1: .line 67
            iconst_0
            istore 3 /* i */
        start local 3 // int i
         2: goto 5
         3: .line 68
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            getfield com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory.ports:[I
            iload 3 /* i */
            iaload
            dup
            istore 2 /* p */
            ifeq 6
            iload 2 /* p */
            iload 1 /* port */
            if_icmpne 4
            goto 6
         4: .line 67
      StackMap locals:
      StackMap stack:
            iinc 3 /* i */ 1
      StackMap locals:
      StackMap stack:
         5: iload 3 /* i */
            aload 0 /* this */
            getfield com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory.capacity:I
            if_icmplt 3
        end local 3 // int i
         6: .line 70
      StackMap locals:
      StackMap stack:
            iload 2 /* p */
            iload 1 /* port */
            if_icmpne 7
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         7: iconst_0
            ireturn
        end local 2 // int p
        end local 1 // int port
        end local 0 // com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lcom/sun/jndi/dns/DNSDatagramSocketFactory$PortHistory;
            0    8     1  port  I
            1    8     2     p  I
            2    6     3     i  I
    MethodParameters:
      Name  Flags
      port  

  public boolean add(int);
    descriptor: (I)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory this
        start local 1 // int port
         0: .line 75
            aload 0 /* this */
            getfield com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory.ports:[I
            aload 0 /* this */
            getfield com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory.index:I
            iaload
            ifeq 3
         1: .line 77
            aload 0 /* this */
            getfield com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory.ports:[I
            aload 0 /* this */
            getfield com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory.random:Ljava/util/Random;
            aload 0 /* this */
            getfield com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory.capacity:I
            invokevirtual java.util.Random.nextInt:(I)I
            iload 1 /* port */
            iastore
         2: .line 78
            goto 4
         3: .line 79
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory.ports:[I
            aload 0 /* this */
            getfield com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory.index:I
            iload 1 /* port */
            iastore
         4: .line 81
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            dup
            getfield com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory.index:I
            iconst_1
            iadd
            dup_x1
            putfield com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory.index:I
            aload 0 /* this */
            getfield com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory.capacity:I
            if_icmpne 5
            aload 0 /* this */
            iconst_0
            putfield com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory.index:I
         5: .line 82
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 1 // int port
        end local 0 // com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lcom/sun/jndi/dns/DNSDatagramSocketFactory$PortHistory;
            0    6     1  port  I
    MethodParameters:
      Name  Flags
      port  

  public boolean offer(int);
    descriptor: (I)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory this
        start local 1 // int port
         0: .line 88
            aload 0 /* this */
            iload 1 /* port */
            invokevirtual com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory.contains:(I)Z
            ifeq 1
            iconst_0
            ireturn
         1: .line 89
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 1 /* port */
            invokevirtual com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory.add:(I)Z
            ireturn
        end local 1 // int port
        end local 0 // com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/sun/jndi/dns/DNSDatagramSocketFactory$PortHistory;
            0    2     1  port  I
    MethodParameters:
      Name  Flags
      port  
}
SourceFile: "DNSDatagramSocketFactory.java"
NestHost: com.sun.jndi.dns.DNSDatagramSocketFactory
InnerClasses:
  final PortHistory = com.sun.jndi.dns.DNSDatagramSocketFactory$PortHistory of com.sun.jndi.dns.DNSDatagramSocketFactory