* needs to be done between java and rest.
*/
protected void initializeVariableConverters() {
variableConverters.add(new StringRestVariableConverter());
variableConverters.add(new IntegerRestVariableConverter());
variableConverters.add(new LongRestVariableConverter());
variableConverters.add(new ShortRestVariableConverter());
variableConverters.add(new DoubleRestVariableConverter());
variableConverters.add(new BooleanRestVariableConverter());
variableConverters.add(new DateRestVariableConverter());
}