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.PureJavaCommDriver implements purejavacomm.CommDriver
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: purejavacomm.PureJavaCommDriver
  super_class: java.lang.Object
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // purejavacomm.PureJavaCommDriver this
         0: .line 33
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // purejavacomm.PureJavaCommDriver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lpurejavacomm/PureJavaCommDriver;

  public purejavacomm.CommPort getCommPort(java.lang.String, int);
    descriptor: (Ljava/lang/String;I)Lpurejavacomm/CommPort;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=3, args_size=3
        start local 0 // purejavacomm.PureJavaCommDriver this
        start local 1 // java.lang.String name
        start local 2 // int type
         0: .line 38
            aconst_null
            areturn
        end local 2 // int type
        end local 1 // java.lang.String name
        end local 0 // purejavacomm.PureJavaCommDriver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lpurejavacomm/PureJavaCommDriver;
            0    1     1  name  Ljava/lang/String;
            0    1     2  type  I
    MethodParameters:
      Name  Flags
      name  
      type  

  public void initialize();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=0, locals=1, args_size=1
        start local 0 // purejavacomm.PureJavaCommDriver this
         0: .line 42
            return
        end local 0 // purejavacomm.PureJavaCommDriver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lpurejavacomm/PureJavaCommDriver;
}
SourceFile: "PureJavaCommDriver.java"