public void exec(Machine m)
throws InterpreterException {
Logger logger = Logger.getLogger("RuntimeLogger");
logger.debug("Running Switch ");
Memory mem = m.getContextStack().currentContext().getMemory();
CurrinRef switcher = mem.getElementAt(_selector);
if ( switcher == null ) {
throw new InterpreterException("Switcher nulo en Switch");
}
Iterator i = _cases.iterator();