class java.net.PlainDatagramSocketImpl extends java.net.AbstractPlainDatagramSocketImpl
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: java.net.PlainDatagramSocketImpl
  super_class: java.net.AbstractPlainDatagramSocketImpl
{
  static final sun.net.ext.ExtendedSocketOptions extendedOptions;
    descriptor: Lsun/net/ext/ExtendedSocketOptions;
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 42
            invokestatic java.net.PlainDatagramSocketImpl.init:()V
         1: .line 46
            invokestatic sun.net.ext.ExtendedSocketOptions.getInstance:()Lsun/net/ext/ExtendedSocketOptions;
         2: .line 45
            putstatic java.net.PlainDatagramSocketImpl.extendedOptions:Lsun/net/ext/ExtendedSocketOptions;
         3: .line 46
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.net.PlainDatagramSocketImpl this
         0: .line 39
            aload 0 /* this */
            invokespecial java.net.AbstractPlainDatagramSocketImpl.<init>:()V
            return
        end local 0 // java.net.PlainDatagramSocketImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/net/PlainDatagramSocketImpl;

  protected <T> void setOption(java.net.SocketOption<T>, );
    descriptor: (Ljava/net/SocketOption;Ljava/lang/Object;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // java.net.PlainDatagramSocketImpl this
        start local 1 // java.net.SocketOption name
        start local 2 // java.lang.Object value
         0: .line 49
            aload 0 /* this */
            invokevirtual java.net.PlainDatagramSocketImpl.isClosed:()Z
            ifeq 2
         1: .line 50
            new java.net.SocketException
            dup
            ldc "Socket closed"
            invokespecial java.net.SocketException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 52
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.net.PlainDatagramSocketImpl.supportedOptions:()Ljava/util/Set;
            aload 1 /* name */
            invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
            ifeq 8
         3: .line 53
            getstatic java.net.PlainDatagramSocketImpl.extendedOptions:Lsun/net/ext/ExtendedSocketOptions;
            aload 1 /* name */
            invokevirtual sun.net.ext.ExtendedSocketOptions.isOptionSupported:(Ljava/net/SocketOption;)Z
            ifeq 6
         4: .line 54
            getstatic java.net.PlainDatagramSocketImpl.extendedOptions:Lsun/net/ext/ExtendedSocketOptions;
            aload 0 /* this */
            getfield java.net.PlainDatagramSocketImpl.fd:Ljava/io/FileDescriptor;
            aload 1 /* name */
            aload 2 /* value */
            invokevirtual sun.net.ext.ExtendedSocketOptions.setOption:(Ljava/io/FileDescriptor;Ljava/net/SocketOption;Ljava/lang/Object;)V
         5: .line 55
            goto 9
         6: .line 56
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* name */
            aload 2 /* value */
            invokespecial java.net.AbstractPlainDatagramSocketImpl.setOption:(Ljava/net/SocketOption;Ljava/lang/Object;)V
         7: .line 58
            goto 9
         8: .line 59
      StackMap locals:
      StackMap stack:
            new java.lang.UnsupportedOperationException
            dup
            ldc "unsupported option"
            invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
            athrow
         9: .line 61
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Object value
        end local 1 // java.net.SocketOption name
        end local 0 // java.net.PlainDatagramSocketImpl this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   10     0   this  Ljava/net/PlainDatagramSocketImpl;
            0   10     1   name  Ljava/net/SocketOption<TT;>;
            0   10     2  value  TT;
    Exceptions:
      throws java.io.IOException
    Signature: <T:Ljava/lang/Object;>(Ljava/net/SocketOption<TT;>;TT;)V
    MethodParameters:
       Name  Flags
      name   
      value  

  protected <T> T getOption(java.net.SocketOption<T>);
    descriptor: (Ljava/net/SocketOption;)Ljava/lang/Object;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.net.PlainDatagramSocketImpl this
        start local 1 // java.net.SocketOption name
         0: .line 65
            aload 0 /* this */
            invokevirtual java.net.PlainDatagramSocketImpl.isClosed:()Z
            ifeq 2
         1: .line 66
            new java.net.SocketException
            dup
            ldc "Socket closed"
            invokespecial java.net.SocketException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 68
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.net.PlainDatagramSocketImpl.supportedOptions:()Ljava/util/Set;
            aload 1 /* name */
            invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
            ifeq 6
         3: .line 69
            getstatic java.net.PlainDatagramSocketImpl.extendedOptions:Lsun/net/ext/ExtendedSocketOptions;
            aload 1 /* name */
            invokevirtual sun.net.ext.ExtendedSocketOptions.isOptionSupported:(Ljava/net/SocketOption;)Z
            ifeq 5
         4: .line 70
            getstatic java.net.PlainDatagramSocketImpl.extendedOptions:Lsun/net/ext/ExtendedSocketOptions;
            aload 0 /* this */
            getfield java.net.PlainDatagramSocketImpl.fd:Ljava/io/FileDescriptor;
            aload 1 /* name */
            invokevirtual sun.net.ext.ExtendedSocketOptions.getOption:(Ljava/io/FileDescriptor;Ljava/net/SocketOption;)Ljava/lang/Object;
            areturn
         5: .line 72
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* name */
            invokespecial java.net.AbstractPlainDatagramSocketImpl.getOption:(Ljava/net/SocketOption;)Ljava/lang/Object;
            areturn
         6: .line 75
      StackMap locals:
      StackMap stack:
            new java.lang.UnsupportedOperationException
            dup
            ldc "unsupported option"
            invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // java.net.SocketOption name
        end local 0 // java.net.PlainDatagramSocketImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Ljava/net/PlainDatagramSocketImpl;
            0    7     1  name  Ljava/net/SocketOption<TT;>;
    Exceptions:
      throws java.io.IOException
    Signature: <T:Ljava/lang/Object;>(Ljava/net/SocketOption<TT;>;)TT;
    MethodParameters:
      Name  Flags
      name  

  protected java.util.Set<java.net.SocketOption<?>> supportedOptions();
    descriptor: ()Ljava/util/Set;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // java.net.PlainDatagramSocketImpl this
         0: .line 80
            new java.util.HashSet
            dup
            aload 0 /* this */
            invokespecial java.net.AbstractPlainDatagramSocketImpl.supportedOptions:()Ljava/util/Set;
            invokespecial java.util.HashSet.<init>:(Ljava/util/Collection;)V
            astore 1 /* options */
        start local 1 // java.util.HashSet options
         1: .line 81
            aload 1 /* options */
            iconst_2
            invokestatic sun.net.ext.ExtendedSocketOptions.options:(S)Ljava/util/Set;
            invokevirtual java.util.HashSet.addAll:(Ljava/util/Collection;)Z
            pop
         2: .line 82
            aload 1 /* options */
            areturn
        end local 1 // java.util.HashSet options
        end local 0 // java.net.PlainDatagramSocketImpl this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0     this  Ljava/net/PlainDatagramSocketImpl;
            1    3     1  options  Ljava/util/HashSet<Ljava/net/SocketOption<*>;>;
    Signature: ()Ljava/util/Set<Ljava/net/SocketOption<*>;>;

  protected void socketSetOption(int, java.lang.Object);
    descriptor: (ILjava/lang/Object;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=4, args_size=3
        start local 0 // java.net.PlainDatagramSocketImpl this
        start local 1 // int opt
        start local 2 // java.lang.Object val
         0: .line 86
            iload 1 /* opt */
            bipush 14
            if_icmpne 3
         1: .line 87
            aload 0 /* this */
            invokevirtual java.net.PlainDatagramSocketImpl.supportedOptions:()Ljava/util/Set;
            getstatic java.net.StandardSocketOptions.SO_REUSEPORT:Ljava/net/SocketOption;
            invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
            ifne 3
         2: .line 88
            new java.lang.UnsupportedOperationException
            dup
            ldc "unsupported option"
            invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 91
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 1 /* opt */
            aload 2 /* val */
            invokevirtual java.net.PlainDatagramSocketImpl.socketSetOption0:(ILjava/lang/Object;)V
         4: .line 92
            goto 8
      StackMap locals:
      StackMap stack: java.net.SocketException
         5: astore 3 /* se */
        start local 3 // java.net.SocketException se
         6: .line 93
            aload 0 /* this */
            getfield java.net.PlainDatagramSocketImpl.connected:Z
            ifne 8
         7: .line 94
            aload 3 /* se */
            athrow
        end local 3 // java.net.SocketException se
         8: .line 96
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Object val
        end local 1 // int opt
        end local 0 // java.net.PlainDatagramSocketImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Ljava/net/PlainDatagramSocketImpl;
            0    9     1   opt  I
            0    9     2   val  Ljava/lang/Object;
            6    8     3    se  Ljava/net/SocketException;
      Exception table:
        from    to  target  type
           3     4       5  Class java.net.SocketException
    Exceptions:
      throws java.net.SocketException
    MethodParameters:
      Name  Flags
      opt   
      val   

  protected synchronized native void bind0(int, java.net.InetAddress);
    descriptor: (ILjava/net/InetAddress;)V
    flags: (0x0124) ACC_PROTECTED, ACC_SYNCHRONIZED, ACC_NATIVE
    Exceptions:
      throws java.net.SocketException
    MethodParameters:
       Name  Flags
      lport  
      laddr  

  protected native void send(java.net.DatagramPacket);
    descriptor: (Ljava/net/DatagramPacket;)V
    flags: (0x0104) ACC_PROTECTED, ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      p     

  protected synchronized native int peek(java.net.InetAddress);
    descriptor: (Ljava/net/InetAddress;)I
    flags: (0x0124) ACC_PROTECTED, ACC_SYNCHRONIZED, ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      i     

  protected synchronized native int peekData(java.net.DatagramPacket);
    descriptor: (Ljava/net/DatagramPacket;)I
    flags: (0x0124) ACC_PROTECTED, ACC_SYNCHRONIZED, ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      p     

  protected synchronized native void receive0(java.net.DatagramPacket);
    descriptor: (Ljava/net/DatagramPacket;)V
    flags: (0x0124) ACC_PROTECTED, ACC_SYNCHRONIZED, ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      p     

  protected native void setTimeToLive(int);
    descriptor: (I)V
    flags: (0x0104) ACC_PROTECTED, ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      ttl   

  protected native int getTimeToLive();
    descriptor: ()I
    flags: (0x0104) ACC_PROTECTED, ACC_NATIVE
    Exceptions:
      throws java.io.IOException

  protected native void setTTL(byte);
    descriptor: (B)V
    flags: (0x0104) ACC_PROTECTED, ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
      Name  Flags
      ttl   

  protected native byte getTTL();
    descriptor: ()B
    flags: (0x0104) ACC_PROTECTED, ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  protected native void join(java.net.InetAddress, java.net.NetworkInterface);
    descriptor: (Ljava/net/InetAddress;Ljava/net/NetworkInterface;)V
    flags: (0x0104) ACC_PROTECTED, ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
          Name  Flags
      inetaddr  
      netIf     

  protected native void leave(java.net.InetAddress, java.net.NetworkInterface);
    descriptor: (Ljava/net/InetAddress;Ljava/net/NetworkInterface;)V
    flags: (0x0104) ACC_PROTECTED, ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
          Name  Flags
      inetaddr  
      netIf     

  protected native void datagramSocketCreate();
    descriptor: ()V
    flags: (0x0104) ACC_PROTECTED, ACC_NATIVE
    Exceptions:
      throws java.net.SocketException

  protected native void datagramSocketClose();
    descriptor: ()V
    flags: (0x0104) ACC_PROTECTED, ACC_NATIVE

  protected native void socketSetOption0(int, java.lang.Object);
    descriptor: (ILjava/lang/Object;)V
    flags: (0x0104) ACC_PROTECTED, ACC_NATIVE
    Exceptions:
      throws java.net.SocketException
    MethodParameters:
      Name  Flags
      opt   
      val   

  protected native java.lang.Object socketGetOption(int);
    descriptor: (I)Ljava/lang/Object;
    flags: (0x0104) ACC_PROTECTED, ACC_NATIVE
    Exceptions:
      throws java.net.SocketException
    MethodParameters:
      Name  Flags
      opt   

  protected native void connect0(java.net.InetAddress, int);
    descriptor: (Ljava/net/InetAddress;I)V
    flags: (0x0104) ACC_PROTECTED, ACC_NATIVE
    Exceptions:
      throws java.net.SocketException
    MethodParameters:
         Name  Flags
      address  
      port     

  protected native void disconnect0(int);
    descriptor: (I)V
    flags: (0x0104) ACC_PROTECTED, ACC_NATIVE
    MethodParameters:
        Name  Flags
      family  

  native int dataAvailable();
    descriptor: ()I
    flags: (0x0100) ACC_NATIVE

  private static native void init();
    descriptor: ()V
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
}
SourceFile: "PlainDatagramSocketImpl.java"