public  void addArg(Arg arg) 
{
        args.add(arg);
}

 public List getArgs() 
{
        return args;
}

 public String getClassLoader() 
{
        return classLoader;
}

 public String getClassName() 
{
        return className;
}

 public String getInfo() 
{
                             
        return (info);
}

Return descriptive information about this implementation and the corresponding version number, in the format <description>/<version>.

 protected String jmxCreate(MBeanServerConnection jmxServerConnection,
    String name) throws Exception 
{
        String error = null;
        Object argsA[] = null;
        String sigA[] = null;
        if (args != null) {
           argsA = new Object[ args.size()];
           sigA = new String[args.size()];
           for( int i=0; i< args.size(); i++ ) {
               Arg arg=(Arg)args.get(i);
               if( arg.type==null) {
                   arg.type="java.lang.String";
                   sigA[i]=arg.getType();
                   argsA[i]=arg.getValue();
               } else {
                   sigA[i]=arg.getType();
                   argsA[i]=convertStringToType(arg.getValue(),arg.getType());
               }                
           }
        }
        if (classLoader != null && !"".equals(classLoader)) {
            if (isEcho()) {
                handleOutput("create MBean " + name + " from class "
                        + className + " with classLoader " + classLoader);
            }
            if(args == null)
                jmxServerConnection.createMBean(className, new ObjectName(name), new ObjectName(classLoader));
            else
                jmxServerConnection.createMBean(className, new ObjectName(name), new ObjectName(classLoader),argsA,sigA);
        } else {
            if (isEcho()) {
                handleOutput("create MBean " + name + " from class "
                        + className);
            }
            if(args == null)
                jmxServerConnection.createMBean(className, new ObjectName(name));
            else
                jmxServerConnection.createMBean(className, new ObjectName(name),argsA,sigA);
        }
        return error;
}

create new Mbean and when set from ClassLoader Objectname

 public String jmxExecute(MBeanServerConnection jmxServerConnection) throws Exception 
{
        if (getName() == null) {
            throw new BuildException("Must specify a 'name'");
        }
        if ((className == null)) {
            throw new BuildException(
                    "Must specify a 'className' for get");
        }
        return jmxCreate(jmxServerConnection, getName());
}

Execute the specified command, based on the configured properties. The input stream will be closed upon completion of this task, whether it was executed successfully or not.

 public  void setArgs(List args) 
{
        this.args = args;
}

 public  void setClassLoader(String classLoaderName) 
{
        this.classLoader = classLoaderName;
}

 public  void setClassName(String className) 
{
        this.className = className;
}