@@ -0,0 +1,672 @@
+package org.jspringbot;%0A%0Aimport org.python.core.*;%0A%0Apublic class PythonUtils %7B%0A    public static Object toJava(Object arg) %7B%0A        if(PyInteger.class.isInstance(arg)) %7B%0A            return ((PyInteger) arg).getValue();%0A        %7D else if(PyFloat.class.isInstance(arg)) %7B%0A            return ((PyFloat) arg).getValue();%0A        %7D else if(PyLong.class.isInstance(arg)) %7B%0A            return ((PyLong) arg).getValue();%0A        %7D else if(PyString.class.isInstance(arg)) %7B%0A            return ((PyString) arg).getString();%0A        %7D else if(PyArray.class.isInstance(arg)) %7B%0A            return ((PyArray) arg).getArray();%0A        %7D else %7B%0A            return arg;%0A        %7D%0A    %7D%0A%7D%0A

add phyton utility class