base/common/src/main/com/thesett/common/util/ReflectionUtils.java
public static Object callMethod(Object o, String method, Object[] params)
    {
        // Get the objects class.
        Class cls = o.getClass();

        // Get the classes of the parameters.
        Class[] paramClasses = new Class[params.length];

        for (int i = 0; i < params.length; i++)
        {
            paramClasses[i] = params[i].getClass();
        }

        try
        {
            // Try to find the matching method on the class.
            Method m = cls.getMethod(method, paramClasses);

            // Invoke it with the parameters.
            return m.invoke(o, params);
        }
        catch (NoSuchMethodException e)
        {
            throw new IllegalStateException(e);
        }
        catch (IllegalAccessException e)
        {
            throw new IllegalStateException(e);
        }
        catch (InvocationTargetException e)
        {
            throw new IllegalStateException(e);
        }
    }
public static Object callMethod(Object o, String method, Object[] params)
    {
        // Get the objects class.
        Class cls = o.getClass();

        // Get the classes of the parameters.
        Class[] paramClasses = new Class[params.length];

        for (int i = 0; i < params.length; i++)
        {
            paramClasses[i] = params[i].getClass();
        }

        try
        {
            // Try to find the matching method on the class.
            Method m = cls.getMethod(method, paramClasses);

            // Invoke it with the parameters.
            return m.invoke(o, params);
        }
        catch (NoSuchMethodException e)
        {
            throw new IllegalStateException(e);
        }
        catch (IllegalAccessException e)
        {
            throw new IllegalStateException(e);
        }
        catch (InvocationTargetException e)
        {
            throw new IllegalStateException(e);
        }
    }
public static Object callMethod ( Object o , String method , Object [ ] params ) { // Get the objects class. Class cls = o . getClass ( ) ; // Get the classes of the parameters. Class [ ] paramClasses = new Class [ params . length ] ; for ( int i = 0 ; i < params . length ; i ++ ) { paramClasses [ i ] = params [ i ] . getClass ( ) ; } try { // Try to find the matching method on the class. Method m = cls . getMethod ( method , paramClasses ) ; // Invoke it with the parameters. return m . invoke ( o , params ) ; } catch ( NoSuchMethodException e ) { throw new IllegalStateException ( e ) ; } catch ( IllegalAccessException e ) { throw new IllegalStateException ( e ) ; } catch ( InvocationTargetException e ) { throw new IllegalStateException ( e ) ; } }
Calls a named method on an object with a specified set of parameters.

@param  o      The object to call.
@param  method The method name to call.
@param  params The parameters to pass.

@return The return value from the method call.
Calls a named method on an object with a specified set of parameters .