http://www.sparetimelabs.com/purejavacomm/purejavacomm.php: PureJavaComm is an Application Programmin Interface (API) for accessing serial ports from Java. PureJavaComm aims to be a drop-in replacement for Sun's (now Oracle) abandoned JavaComm and an easier to deploy alternative to RXTX.
  • Kustaa Nyholm 
public class purejavacomm.CommPortIdentifier
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: purejavacomm.CommPortIdentifier
  super_class: java.lang.Object
{
  public static final int PORT_SERIAL;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  public static final int PORT_PARALLEL;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 2

  private static volatile java.lang.Object m_Mutex;
    descriptor: Ljava/lang/Object;
    flags: (0x004a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE

  private volatile java.lang.String m_PortName;
    descriptor: Ljava/lang/String;
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  private volatile int m_PortType;
    descriptor: I
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  private volatile purejavacomm.CommDriver m_Driver;
    descriptor: Lpurejavacomm/CommDriver;
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  private static volatile java.util.Hashtable<java.lang.String, purejavacomm.CommPortIdentifier> m_PortIdentifiers;
    descriptor: Ljava/util/Hashtable;
    flags: (0x004a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE
    Signature: Ljava/util/Hashtable<Ljava/lang/String;Lpurejavacomm/CommPortIdentifier;>;

  private static volatile java.util.Hashtable<purejavacomm.CommPort, purejavacomm.CommPortIdentifier> m_OpenPorts;
    descriptor: Ljava/util/Hashtable;
    flags: (0x004a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE
    Signature: Ljava/util/Hashtable<Lpurejavacomm/CommPort;Lpurejavacomm/CommPortIdentifier;>;

  private static volatile java.util.Hashtable<purejavacomm.CommPortIdentifier, java.lang.String> m_Owners;
    descriptor: Ljava/util/Hashtable;
    flags: (0x004a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE
    Signature: Ljava/util/Hashtable<Lpurejavacomm/CommPortIdentifier;Ljava/lang/String;>;

  private volatile java.util.Hashtable<purejavacomm.CommPortIdentifier, java.util.List<purejavacomm.CommPortOwnershipListener>> m_OwnerShipListeners;
    descriptor: Ljava/util/Hashtable;
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE
    Signature: Ljava/util/Hashtable<Lpurejavacomm/CommPortIdentifier;Ljava/util/List<Lpurejavacomm/CommPortOwnershipListener;>;>;

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 47
            new java.lang.Object
            dup
            invokespecial java.lang.Object.<init>:()V
            putstatic purejavacomm.CommPortIdentifier.m_Mutex:Ljava/lang/Object;
         1: .line 52
            new java.util.Hashtable
            dup
            invokespecial java.util.Hashtable.<init>:()V
            putstatic purejavacomm.CommPortIdentifier.m_PortIdentifiers:Ljava/util/Hashtable;
         2: .line 53
            new java.util.Hashtable
            dup
            invokespecial java.util.Hashtable.<init>:()V
            putstatic purejavacomm.CommPortIdentifier.m_OpenPorts:Ljava/util/Hashtable;
         3: .line 54
            new java.util.Hashtable
            dup
            invokespecial java.util.Hashtable.<init>:()V
            putstatic purejavacomm.CommPortIdentifier.m_Owners:Ljava/util/Hashtable;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public boolean equals(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // purejavacomm.CommPortIdentifier this
        start local 1 // java.lang.Object x
         0: .line 59
            aload 1 /* x */
            instanceof purejavacomm.CommPortIdentifier
            ifeq 1
            aload 0 /* this */
            getfield purejavacomm.CommPortIdentifier.m_PortName:Ljava/lang/String;
            aload 1 /* x */
            checkcast purejavacomm.CommPortIdentifier
            getfield purejavacomm.CommPortIdentifier.m_PortName:Ljava/lang/String;
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 1 // java.lang.Object x
        end local 0 // purejavacomm.CommPortIdentifier this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lpurejavacomm/CommPortIdentifier;
            0    2     1     x  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      x     

  public int hashCode();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // purejavacomm.CommPortIdentifier this
         0: .line 64
            aload 0 /* this */
            getfield purejavacomm.CommPortIdentifier.m_PortName:Ljava/lang/String;
            invokevirtual java.lang.String.hashCode:()I
            ireturn
        end local 0 // purejavacomm.CommPortIdentifier this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lpurejavacomm/CommPortIdentifier;

  public static void addPortName(java.lang.String, int, purejavacomm.CommDriver);
    descriptor: (Ljava/lang/String;ILpurejavacomm/CommDriver;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=7, locals=4, args_size=3
        start local 0 // java.lang.String portName
        start local 1 // int portType
        start local 2 // purejavacomm.CommDriver driver
         0: .line 71
            getstatic purejavacomm.CommPortIdentifier.m_Mutex:Ljava/lang/Object;
            dup
            astore 3
            monitorenter
         1: .line 72
            getstatic purejavacomm.CommPortIdentifier.m_PortIdentifiers:Ljava/util/Hashtable;
            aload 0 /* portName */
            new purejavacomm.CommPortIdentifier
            dup
            aload 0 /* portName */
            iload 1 /* portType */
            aload 2 /* driver */
            invokespecial purejavacomm.CommPortIdentifier.<init>:(Ljava/lang/String;ILpurejavacomm/CommDriver;)V
            invokevirtual java.util.Hashtable.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         2: .line 71
            aload 3
            monitorexit
         3: goto 6
      StackMap locals: java.lang.String int purejavacomm.CommDriver java.lang.Object
      StackMap stack: java.lang.Throwable
         4: aload 3
            monitorexit
         5: athrow
         6: .line 74
      StackMap locals:
      StackMap stack:
            return
        end local 2 // purejavacomm.CommDriver driver
        end local 1 // int portType
        end local 0 // java.lang.String portName
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    7     0  portName  Ljava/lang/String;
            0    7     1  portType  I
            0    7     2    driver  Lpurejavacomm/CommDriver;
      Exception table:
        from    to  target  type
           1     3       4  any
           4     5       4  any
    MethodParameters:
          Name  Flags
      portName  
      portType  
      driver    

  private void <init>(java.lang.String, int, purejavacomm.CommDriver);
    descriptor: (Ljava/lang/String;ILpurejavacomm/CommDriver;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=4, args_size=4
        start local 0 // purejavacomm.CommPortIdentifier this
        start local 1 // java.lang.String name
        start local 2 // int portType
        start local 3 // purejavacomm.CommDriver driver
         0: .line 76
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 55
            aload 0 /* this */
            new java.util.Hashtable
            dup
            invokespecial java.util.Hashtable.<init>:()V
            putfield purejavacomm.CommPortIdentifier.m_OwnerShipListeners:Ljava/util/Hashtable;
         2: .line 77
            aload 0 /* this */
            aload 1 /* name */
            putfield purejavacomm.CommPortIdentifier.m_PortName:Ljava/lang/String;
         3: .line 78
            aload 0 /* this */
            iload 2 /* portType */
            putfield purejavacomm.CommPortIdentifier.m_PortType:I
         4: .line 79
            aload 0 /* this */
            aload 3 /* driver */
            putfield purejavacomm.CommPortIdentifier.m_Driver:Lpurejavacomm/CommDriver;
         5: .line 80
            return
        end local 3 // purejavacomm.CommDriver driver
        end local 2 // int portType
        end local 1 // java.lang.String name
        end local 0 // purejavacomm.CommPortIdentifier this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    6     0      this  Lpurejavacomm/CommPortIdentifier;
            0    6     1      name  Ljava/lang/String;
            0    6     2  portType  I
            0    6     3    driver  Lpurejavacomm/CommDriver;
    MethodParameters:
          Name  Flags
      name      
      portType  
      driver    

  public static purejavacomm.CommPortIdentifier getPortIdentifier(java.lang.String);
    descriptor: (Ljava/lang/String;)Lpurejavacomm/CommPortIdentifier;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=5, args_size=1
        start local 0 // java.lang.String portName
         0: .line 83
            getstatic purejavacomm.CommPortIdentifier.m_Mutex:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: .line 84
            iconst_0
            istore 2 /* ENUMERATE */
        start local 2 // boolean ENUMERATE
         2: .line 85
            getstatic purejavacomm.CommPortIdentifier.m_OpenPorts:Ljava/util/Hashtable;
            invokevirtual java.util.Hashtable.values:()Ljava/util/Collection;
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 4
            goto 7
      StackMap locals: java.lang.String java.lang.Object int top java.util.Iterator
      StackMap stack:
         3: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast purejavacomm.CommPortIdentifier
            astore 3 /* portid */
        start local 3 // purejavacomm.CommPortIdentifier portid
         4: .line 86
            aload 3 /* portid */
            invokevirtual purejavacomm.CommPortIdentifier.getName:()Ljava/lang/String;
            aload 0 /* portName */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 7
         5: .line 87
            aload 3 /* portid */
            aload 1
            monitorexit
         6: areturn
        end local 3 // purejavacomm.CommPortIdentifier portid
         7: .line 85
      StackMap locals:
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
         8: .line 88
            iload 2 /* ENUMERATE */
            ifeq 17
         9: .line 89
            invokestatic purejavacomm.CommPortIdentifier.getPortIdentifiers:()Ljava/util/Enumeration;
            astore 3 /* e */
        start local 3 // java.util.Enumeration e
        10: .line 90
            goto 15
        11: .line 91
      StackMap locals: java.lang.String java.lang.Object int java.util.Enumeration
      StackMap stack:
            aload 3 /* e */
            invokeinterface java.util.Enumeration.nextElement:()Ljava/lang/Object;
            checkcast purejavacomm.CommPortIdentifier
            astore 4 /* portid */
        start local 4 // purejavacomm.CommPortIdentifier portid
        12: .line 92
            aload 4 /* portid */
            invokevirtual purejavacomm.CommPortIdentifier.getName:()Ljava/lang/String;
            aload 0 /* portName */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 15
        13: .line 93
            aload 4 /* portid */
            aload 1
            monitorexit
        14: areturn
        end local 4 // purejavacomm.CommPortIdentifier portid
        15: .line 90
      StackMap locals:
      StackMap stack:
            aload 3 /* e */
            invokeinterface java.util.Enumeration.hasMoreElements:()Z
            ifne 11
        end local 3 // java.util.Enumeration e
        16: .line 95
            goto 34
        17: .line 96
      StackMap locals:
      StackMap stack:
            getstatic purejavacomm.CommPortIdentifier.m_PortIdentifiers:Ljava/util/Hashtable;
            aload 0 /* portName */
            invokevirtual java.util.Hashtable.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast purejavacomm.CommPortIdentifier
            astore 3 /* portid */
        start local 3 // purejavacomm.CommPortIdentifier portid
        18: .line 97
            aload 3 /* portid */
            ifnull 21
        19: .line 98
            aload 3 /* portid */
            aload 1
            monitorexit
        20: areturn
        21: .line 101
      StackMap locals: purejavacomm.CommPortIdentifier
      StackMap stack:
            aload 0 /* portName */
            getstatic jtermios.JTermios.O_RDWR:I
            getstatic jtermios.JTermios.O_NOCTTY:I
            ior
            getstatic jtermios.JTermios.O_NONBLOCK:I
            ior
            invokestatic jtermios.JTermios.open:(Ljava/lang/String;I)I
            istore 4 /* fd */
        start local 4 // int fd
        22: .line 102
            iload 4 /* fd */
            iconst_m1
            if_icmpeq 31
        23: .line 105
            iload 4 /* fd */
            new jtermios.Termios
            dup
            invokespecial jtermios.Termios.<init>:()V
            invokestatic jtermios.JTermios.tcgetattr:(ILjtermios/Termios;)I
            iconst_m1
            if_icmpne 24
            invokestatic jtermios.JTermios.errno:()I
            getstatic jtermios.JTermios.ENOTTY:I
            if_icmpeq 29
        24: .line 106
      StackMap locals: int
      StackMap stack:
            iload 4 /* fd */
            invokestatic jtermios.JTermios.close:(I)I
            pop
        25: .line 107
            new purejavacomm.CommPortIdentifier
            dup
            aload 0 /* portName */
            iconst_1
        26: .line 108
            aconst_null
        27: .line 107
            invokespecial purejavacomm.CommPortIdentifier.<init>:(Ljava/lang/String;ILpurejavacomm/CommDriver;)V
            aload 1
            monitorexit
        28: areturn
        29: .line 111
      StackMap locals:
      StackMap stack:
            iload 4 /* fd */
            invokestatic jtermios.JTermios.close:(I)I
            pop
        30: .line 113
            goto 34
      StackMap locals:
      StackMap stack:
        31: invokestatic jtermios.JTermios.errno:()I
            getstatic jtermios.JTermios.ENOENT:I
            if_icmpeq 34
        32: .line 117
            new purejavacomm.CommPortIdentifier
            dup
            aload 0 /* portName */
            iconst_1
            aconst_null
            invokespecial purejavacomm.CommPortIdentifier.<init>:(Ljava/lang/String;ILpurejavacomm/CommDriver;)V
            aload 1
            monitorexit
        33: areturn
        end local 4 // int fd
        end local 3 // purejavacomm.CommPortIdentifier portid
        34: .line 120
      StackMap locals:
      StackMap stack:
            new purejavacomm.NoSuchPortException
            dup
            invokespecial purejavacomm.NoSuchPortException.<init>:()V
            athrow
        end local 2 // boolean ENUMERATE
        35: .line 83
      StackMap locals: java.lang.String java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 1
            monitorexit
        36: athrow
        end local 0 // java.lang.String portName
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   37     0   portName  Ljava/lang/String;
            2   35     2  ENUMERATE  Z
            4    7     3     portid  Lpurejavacomm/CommPortIdentifier;
           10   16     3          e  Ljava/util/Enumeration;
           12   15     4     portid  Lpurejavacomm/CommPortIdentifier;
           18   34     3     portid  Lpurejavacomm/CommPortIdentifier;
           22   34     4         fd  I
      Exception table:
        from    to  target  type
           1     6      35  any
           7    14      35  any
          15    20      35  any
          21    28      35  any
          29    33      35  any
          34    36      35  any
    Exceptions:
      throws purejavacomm.NoSuchPortException
    MethodParameters:
          Name  Flags
      portName  

  public static purejavacomm.CommPortIdentifier getPortIdentifier(purejavacomm.CommPort);
    descriptor: (Lpurejavacomm/CommPort;)Lpurejavacomm/CommPortIdentifier;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // purejavacomm.CommPort port
         0: .line 125
            getstatic purejavacomm.CommPortIdentifier.m_Mutex:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: .line 126
            getstatic purejavacomm.CommPortIdentifier.m_OpenPorts:Ljava/util/Hashtable;
            aload 0 /* port */
            invokevirtual java.util.Hashtable.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast purejavacomm.CommPortIdentifier
            astore 2 /* portid */
        start local 2 // purejavacomm.CommPortIdentifier portid
         2: .line 127
            aload 2 /* portid */
            ifnonnull 4
         3: .line 128
            new purejavacomm.NoSuchPortException
            dup
            invokespecial purejavacomm.NoSuchPortException.<init>:()V
            athrow
         4: .line 129
      StackMap locals: java.lang.Object purejavacomm.CommPortIdentifier
      StackMap stack:
            aload 2 /* portid */
            aload 1
            monitorexit
         5: areturn
        end local 2 // purejavacomm.CommPortIdentifier portid
         6: .line 125
      StackMap locals: purejavacomm.CommPort java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 1
            monitorexit
         7: athrow
        end local 0 // purejavacomm.CommPort port
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    8     0    port  Lpurejavacomm/CommPort;
            2    6     2  portid  Lpurejavacomm/CommPortIdentifier;
      Exception table:
        from    to  target  type
           1     5       6  any
           6     7       6  any
    Exceptions:
      throws purejavacomm.NoSuchPortException
    MethodParameters:
      Name  Flags
      port  

  public purejavacomm.CommPort open(java.lang.String, int);
    descriptor: (Ljava/lang/String;I)Lpurejavacomm/CommPort;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=9, args_size=3
        start local 0 // purejavacomm.CommPortIdentifier this
        start local 1 // java.lang.String appname
        start local 2 // int timeout
         0: .line 134
            getstatic purejavacomm.CommPortIdentifier.m_Mutex:Ljava/lang/Object;
            dup
            astore 3
            monitorenter
         1: .line 135
            invokestatic java.lang.System.currentTimeMillis:()J
            lstore 4 /* t0 */
        start local 4 // long t0
         2: .line 137
            getstatic purejavacomm.CommPortIdentifier.m_Owners:Ljava/util/Hashtable;
            aload 0 /* this */
            invokevirtual java.util.Hashtable.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 6 /* owner */
        start local 6 // java.lang.String owner
         3: .line 138
            aload 6 /* owner */
            ifnull 13
         4: .line 139
            aload 0 /* this */
            iconst_3
            invokevirtual purejavacomm.CommPortIdentifier.fireOwnershipEvent:(I)V
         5: .line 141
            goto 9
         6: .line 142
      StackMap locals: java.lang.Object long java.lang.String
      StackMap stack:
            getstatic purejavacomm.CommPortIdentifier.m_Mutex:Ljava/lang/Object;
            ldc 5
            invokevirtual java.lang.Object.wait:(J)V
         7: .line 143
            aload 0 /* this */
            invokevirtual purejavacomm.CommPortIdentifier.isCurrentlyOwned:()Z
            ifne 9
         8: .line 144
            goto 13
         9: .line 141
      StackMap locals:
      StackMap stack:
            invokestatic java.lang.System.currentTimeMillis:()J
            lload 4 /* t0 */
            lsub
            iload 2 /* timeout */
            i2l
            lcmp
            iflt 6
        10: .line 146
            goto 13
      StackMap locals:
      StackMap stack: java.lang.InterruptedException
        11: pop
        12: .line 148
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            invokevirtual java.lang.Thread.interrupt:()V
        13: .line 151
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual purejavacomm.CommPortIdentifier.isCurrentlyOwned:()Z
            ifeq 15
        14: .line 152
            new purejavacomm.PortInUseException
            dup
            aload 0 /* this */
            invokevirtual purejavacomm.CommPortIdentifier.getCurrentOwner:()Ljava/lang/String;
            invokespecial purejavacomm.PortInUseException.<init>:(Ljava/lang/String;)V
            athrow
        15: .line 154
      StackMap locals:
      StackMap stack:
            getstatic purejavacomm.CommPortIdentifier.m_PortIdentifiers:Ljava/util/Hashtable;
            aload 0 /* this */
            getfield purejavacomm.CommPortIdentifier.m_PortName:Ljava/lang/String;
            invokevirtual java.util.Hashtable.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast purejavacomm.CommPortIdentifier
            astore 7 /* info */
        start local 7 // purejavacomm.CommPortIdentifier info
        16: .line 156
            aload 7 /* info */
            ifnull 19
        17: .line 157
            aload 7 /* info */
            getfield purejavacomm.CommPortIdentifier.m_Driver:Lpurejavacomm/CommDriver;
            aload 0 /* this */
            getfield purejavacomm.CommPortIdentifier.m_PortName:Ljava/lang/String;
            aload 7 /* info */
            getfield purejavacomm.CommPortIdentifier.m_PortType:I
            invokeinterface purejavacomm.CommDriver.getCommPort:(Ljava/lang/String;I)Lpurejavacomm/CommPort;
            astore 8 /* port */
        start local 8 // purejavacomm.CommPort port
        18: goto 20
        end local 8 // purejavacomm.CommPort port
        19: .line 159
      StackMap locals: purejavacomm.CommPortIdentifier
      StackMap stack:
            new purejavacomm.PureJavaSerialPort
            dup
            aload 0 /* this */
            getfield purejavacomm.CommPortIdentifier.m_PortName:Ljava/lang/String;
            iload 2 /* timeout */
            invokespecial purejavacomm.PureJavaSerialPort.<init>:(Ljava/lang/String;I)V
            astore 8 /* port */
        start local 8 // purejavacomm.CommPort port
        20: .line 160
      StackMap locals: purejavacomm.CommPort
      StackMap stack:
            getstatic purejavacomm.CommPortIdentifier.m_OpenPorts:Ljava/util/Hashtable;
            aload 8 /* port */
            aload 0 /* this */
            invokevirtual java.util.Hashtable.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        21: .line 161
            getstatic purejavacomm.CommPortIdentifier.m_Owners:Ljava/util/Hashtable;
            aload 0 /* this */
            aload 1 /* appname */
            invokevirtual java.util.Hashtable.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        22: .line 162
            aload 0 /* this */
            iconst_1
            invokevirtual purejavacomm.CommPortIdentifier.fireOwnershipEvent:(I)V
        23: .line 163
            aload 8 /* port */
            aload 3
            monitorexit
        24: areturn
        end local 8 // purejavacomm.CommPort port
        end local 7 // purejavacomm.CommPortIdentifier info
        end local 6 // java.lang.String owner
        end local 4 // long t0
        25: .line 134
      StackMap locals: purejavacomm.CommPortIdentifier java.lang.String int java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 3
            monitorexit
        26: athrow
        end local 2 // int timeout
        end local 1 // java.lang.String appname
        end local 0 // purejavacomm.CommPortIdentifier this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   27     0     this  Lpurejavacomm/CommPortIdentifier;
            0   27     1  appname  Ljava/lang/String;
            0   27     2  timeout  I
            2   25     4       t0  J
            3   25     6    owner  Ljava/lang/String;
           16   25     7     info  Lpurejavacomm/CommPortIdentifier;
           18   19     8     port  Lpurejavacomm/CommPort;
           20   25     8     port  Lpurejavacomm/CommPort;
      Exception table:
        from    to  target  type
           5    10      11  Class java.lang.InterruptedException
           1    24      25  any
          25    26      25  any
    Exceptions:
      throws purejavacomm.PortInUseException
    MethodParameters:
         Name  Flags
      appname  
      timeout  

  static void close(purejavacomm.CommPort);
    descriptor: (Lpurejavacomm/CommPort;)V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // purejavacomm.CommPort port
         0: .line 169
            getstatic purejavacomm.CommPortIdentifier.m_Mutex:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: .line 170
            getstatic purejavacomm.CommPortIdentifier.m_OpenPorts:Ljava/util/Hashtable;
            aload 0 /* port */
            invokevirtual java.util.Hashtable.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast purejavacomm.CommPortIdentifier
            astore 2 /* portid */
        start local 2 // purejavacomm.CommPortIdentifier portid
         2: .line 171
            aload 2 /* portid */
            ifnull 5
         3: .line 172
            aload 2 /* portid */
            iconst_2
            invokevirtual purejavacomm.CommPortIdentifier.fireOwnershipEvent:(I)V
         4: .line 173
            getstatic purejavacomm.CommPortIdentifier.m_Owners:Ljava/util/Hashtable;
            aload 2 /* portid */
            invokevirtual java.util.Hashtable.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 2 // purejavacomm.CommPortIdentifier portid
         5: .line 169
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 1
            monitorexit
         6: goto 9
      StackMap locals:
      StackMap stack: java.lang.Throwable
         7: aload 1
            monitorexit
         8: athrow
         9: .line 176
      StackMap locals:
      StackMap stack:
            return
        end local 0 // purejavacomm.CommPort port
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   10     0    port  Lpurejavacomm/CommPort;
            2    5     2  portid  Lpurejavacomm/CommPortIdentifier;
      Exception table:
        from    to  target  type
           1     6       7  any
           7     8       7  any
    MethodParameters:
      Name  Flags
      port  

  public purejavacomm.CommPort open(java.io.FileDescriptor);
    descriptor: (Ljava/io/FileDescriptor;)Lpurejavacomm/CommPort;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // purejavacomm.CommPortIdentifier this
        start local 1 // java.io.FileDescriptor fd
         0: .line 179
            new purejavacomm.UnsupportedCommOperationException
            dup
            ldc "open from file descriptor not supported"
            invokespecial purejavacomm.UnsupportedCommOperationException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // java.io.FileDescriptor fd
        end local 0 // purejavacomm.CommPortIdentifier this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lpurejavacomm/CommPortIdentifier;
            0    1     1    fd  Ljava/io/FileDescriptor;
    Exceptions:
      throws purejavacomm.UnsupportedCommOperationException
    MethodParameters:
      Name  Flags
      fd    

  public java.lang.String getName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // purejavacomm.CommPortIdentifier this
         0: .line 183
            aload 0 /* this */
            getfield purejavacomm.CommPortIdentifier.m_PortName:Ljava/lang/String;
            areturn
        end local 0 // purejavacomm.CommPortIdentifier this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lpurejavacomm/CommPortIdentifier;

  public int getPortType();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // purejavacomm.CommPortIdentifier this
         0: .line 187
            aload 0 /* this */
            getfield purejavacomm.CommPortIdentifier.m_PortType:I
            ireturn
        end local 0 // purejavacomm.CommPortIdentifier this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lpurejavacomm/CommPortIdentifier;

  public static java.util.Enumeration<purejavacomm.CommPortIdentifier> getPortIdentifiers();
    descriptor: ()Ljava/util/Enumeration;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=0
         0: .line 191
            getstatic purejavacomm.CommPortIdentifier.m_Mutex:Ljava/lang/Object;
            dup
            astore 0
            monitorenter
         1: .line 193
            new purejavacomm.CommPortIdentifier$1
            dup
            invokespecial purejavacomm.CommPortIdentifier$1.<init>:()V
            aload 0
            monitorexit
         2: areturn
         3: .line 191
      StackMap locals: java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 0
            monitorexit
         4: athrow
      LocalVariableTable:
        Start  End  Slot  Name  Signature
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    Signature: ()Ljava/util/Enumeration<Lpurejavacomm/CommPortIdentifier;>;

  public java.lang.String getCurrentOwner();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // purejavacomm.CommPortIdentifier this
         0: .line 219
            getstatic purejavacomm.CommPortIdentifier.m_Mutex:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: .line 220
            getstatic purejavacomm.CommPortIdentifier.m_Owners:Ljava/util/Hashtable;
            aload 0 /* this */
            invokevirtual java.util.Hashtable.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            aload 1
            monitorexit
         2: areturn
         3: .line 219
      StackMap locals: purejavacomm.CommPortIdentifier java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 1
            monitorexit
         4: athrow
        end local 0 // purejavacomm.CommPortIdentifier this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lpurejavacomm/CommPortIdentifier;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any

  public boolean isCurrentlyOwned();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // purejavacomm.CommPortIdentifier this
         0: .line 225
            aload 0 /* this */
            invokevirtual purejavacomm.CommPortIdentifier.getCurrentOwner:()Ljava/lang/String;
            ifnull 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // purejavacomm.CommPortIdentifier this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lpurejavacomm/CommPortIdentifier;

  public void addPortOwnershipListener(purejavacomm.CommPortOwnershipListener);
    descriptor: (Lpurejavacomm/CommPortOwnershipListener;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // purejavacomm.CommPortIdentifier this
        start local 1 // purejavacomm.CommPortOwnershipListener listener
         0: .line 229
            getstatic purejavacomm.CommPortIdentifier.m_Mutex:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         1: .line 230
            aload 0 /* this */
            getfield purejavacomm.CommPortIdentifier.m_OwnerShipListeners:Ljava/util/Hashtable;
            aload 0 /* this */
            invokevirtual java.util.Hashtable.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.List
            astore 3 /* list */
        start local 3 // java.util.List list
         2: .line 231
            aload 3 /* list */
            ifnonnull 5
         3: .line 232
            new java.util.LinkedList
            dup
            invokespecial java.util.LinkedList.<init>:()V
            astore 3 /* list */
         4: .line 233
            aload 0 /* this */
            getfield purejavacomm.CommPortIdentifier.m_OwnerShipListeners:Ljava/util/Hashtable;
            aload 0 /* this */
            aload 3 /* list */
            invokevirtual java.util.Hashtable.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         5: .line 235
      StackMap locals: java.lang.Object java.util.List
      StackMap stack:
            aload 3 /* list */
            aload 1 /* listener */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 3 // java.util.List list
         6: .line 229
            aload 2
            monitorexit
         7: goto 10
      StackMap locals: purejavacomm.CommPortIdentifier purejavacomm.CommPortOwnershipListener java.lang.Object
      StackMap stack: java.lang.Throwable
         8: aload 2
            monitorexit
         9: athrow
        10: .line 237
      StackMap locals:
      StackMap stack:
            return
        end local 1 // purejavacomm.CommPortOwnershipListener listener
        end local 0 // purejavacomm.CommPortIdentifier this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   11     0      this  Lpurejavacomm/CommPortIdentifier;
            0   11     1  listener  Lpurejavacomm/CommPortOwnershipListener;
            2    6     3      list  Ljava/util/List<Lpurejavacomm/CommPortOwnershipListener;>;
      Exception table:
        from    to  target  type
           1     7       8  any
           8     9       8  any
    MethodParameters:
          Name  Flags
      listener  

  public void removePortOwnershipListener(purejavacomm.CommPortOwnershipListener);
    descriptor: (Lpurejavacomm/CommPortOwnershipListener;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // purejavacomm.CommPortIdentifier this
        start local 1 // purejavacomm.CommPortOwnershipListener listener
         0: .line 240
            getstatic purejavacomm.CommPortIdentifier.m_Mutex:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         1: .line 241
            aload 0 /* this */
            getfield purejavacomm.CommPortIdentifier.m_OwnerShipListeners:Ljava/util/Hashtable;
            aload 0 /* this */
            invokevirtual java.util.Hashtable.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.List
            astore 3 /* list */
        start local 3 // java.util.List list
         2: .line 242
            aload 3 /* list */
            ifnonnull 5
         3: .line 243
            aload 2
            monitorexit
         4: return
         5: .line 244
      StackMap locals: java.lang.Object java.util.List
      StackMap stack:
            aload 3 /* list */
            aload 1 /* listener */
            invokeinterface java.util.List.remove:(Ljava/lang/Object;)Z
            pop
         6: .line 245
            aload 3 /* list */
            invokeinterface java.util.List.isEmpty:()Z
            ifeq 8
         7: .line 246
            aload 0 /* this */
            getfield purejavacomm.CommPortIdentifier.m_OwnerShipListeners:Ljava/util/Hashtable;
            aload 0 /* this */
            invokevirtual java.util.Hashtable.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 3 // java.util.List list
         8: .line 240
      StackMap locals:
      StackMap stack:
            aload 2
            monitorexit
         9: goto 12
      StackMap locals:
      StackMap stack: java.lang.Throwable
        10: aload 2
            monitorexit
        11: athrow
        12: .line 249
      StackMap locals:
      StackMap stack:
            return
        end local 1 // purejavacomm.CommPortOwnershipListener listener
        end local 0 // purejavacomm.CommPortIdentifier this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   13     0      this  Lpurejavacomm/CommPortIdentifier;
            0   13     1  listener  Lpurejavacomm/CommPortOwnershipListener;
            2    8     3      list  Ljava/util/List<Lpurejavacomm/CommPortOwnershipListener;>;
      Exception table:
        from    to  target  type
           1     4      10  any
           5     9      10  any
          10    11      10  any
    MethodParameters:
          Name  Flags
      listener  

  private void fireOwnershipEvent(int);
    descriptor: (I)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=6, args_size=2
        start local 0 // purejavacomm.CommPortIdentifier this
        start local 1 // int type
         0: .line 252
            getstatic purejavacomm.CommPortIdentifier.m_Mutex:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         1: .line 253
            aload 0 /* this */
            getfield purejavacomm.CommPortIdentifier.m_OwnerShipListeners:Ljava/util/Hashtable;
            aload 0 /* this */
            invokevirtual java.util.Hashtable.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.List
            astore 3 /* list */
        start local 3 // java.util.List list
         2: .line 254
            aload 3 /* list */
            ifnonnull 5
         3: .line 255
            aload 2
            monitorexit
         4: return
         5: .line 256
      StackMap locals: java.lang.Object java.util.List
      StackMap stack:
            aload 3 /* list */
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 5
            goto 8
      StackMap locals: purejavacomm.CommPortIdentifier int java.lang.Object java.util.List top java.util.Iterator
      StackMap stack:
         6: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast purejavacomm.CommPortOwnershipListener
            astore 4 /* listener */
        start local 4 // purejavacomm.CommPortOwnershipListener listener
         7: .line 257
            aload 4 /* listener */
            iload 1 /* type */
            invokeinterface purejavacomm.CommPortOwnershipListener.ownershipChange:(I)V
        end local 4 // purejavacomm.CommPortOwnershipListener listener
         8: .line 256
      StackMap locals:
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 6
        end local 3 // java.util.List list
         9: .line 252
            aload 2
            monitorexit
        10: goto 13
      StackMap locals: purejavacomm.CommPortIdentifier int java.lang.Object
      StackMap stack: java.lang.Throwable
        11: aload 2
            monitorexit
        12: athrow
        13: .line 259
      StackMap locals:
      StackMap stack:
            return
        end local 1 // int type
        end local 0 // purejavacomm.CommPortIdentifier this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   14     0      this  Lpurejavacomm/CommPortIdentifier;
            0   14     1      type  I
            2    9     3      list  Ljava/util/List<Lpurejavacomm/CommPortOwnershipListener;>;
            7    8     4  listener  Lpurejavacomm/CommPortOwnershipListener;
      Exception table:
        from    to  target  type
           1     4      11  any
           5    10      11  any
          11    12      11  any
    MethodParameters:
      Name  Flags
      type  
}
SourceFile: "CommPortIdentifier.java"
NestMembers:
  purejavacomm.CommPortIdentifier$1
InnerClasses:
  purejavacomm.CommPortIdentifier$1