Java Proxy Wrapper - Reflection

I created this proxy wrapper to handle invoking of methods. Seems to work, I was just wondering if anyone can check and tell me if something can be improved and why?

Cheers!

stackover is complaining I need to write more so this is just fillers...lol

IGNORE

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Ok HERE IS THE CODE

import java.lang.reflect.Method;

public class ProxyWrapper
{
    Class<?> c = null;
    Object o = null;
    String namespace = null;
    String className = null;
    Thread tCleanup;
    HouseKeeping houseKeeping = null;
    Boolean closing = false;
    long idle_start = System.currentTimeMillis();
    int timeout = 10000;

    public ProxyWrapper()
    {
        CreateHouseKeeping();
    }

    public ProxyWrapper(String namespace, String className) throws ClassNotFoundException, InstantiationException, IllegalAccessException, Exception
    {
        msg("new ProxyWrapper");
        this.namespace = namespace;
        this.className = className;

        msg("calling INIT");
        INIT();

        CreateHouseKeeping();
    }

    private void CreateHouseKeeping()
    {
        msg("creating housekeeping");
        houseKeeping = new HouseKeeping();
        houseKeeping.SetParent(this);
        tCleanup = new Thread(houseKeeping);
        tCleanup.start();
    }

    public void msg(Object e)
    {
        if(e.getClass() == String.class)
        {
            System.out.println((String)e);
        }
        if(e.getClass() == Exception.class)
        {
            System.out.println(((Exception)e).toString());
        }
    }

    public int GetTimeout()
    {
        return timeout;
    }

    public long GetIdleTime()
    {
        return idle_start;
    }

    public void SetIdleTime(long value)
    {
        idle_start = value;
    }

    public Boolean GetClosing()
    {
        return closing;
    }

    public void SetClosing(Boolean value)
    {
        closing = value;
    }

    private void INIT()throws ClassNotFoundException, InstantiationException, IllegalAccessException, Exception
    {
        if(namespace == null || namespace.length()==0)
            throw new Exception("Namespace property not set");
        if(className == null || className.length()==0)
            throw new Exception("Classname property not set");

        c = Class.forName(namespace+"."+className); 
        o= c.newInstance(); 
    }

    private class HouseKeeping implements Runnable
    {
        ProxyWrapper parent = null;

        public HouseKeeping()
        {

        }

        public void SetParent(ProxyWrapper parent)
        {
            this.parent = parent;
        }

        @Override
        public void run()
        {
            long t = 0;
            while (!parent.GetClosing())
            {
                try
                {
                    t = (System.currentTimeMillis() - parent.GetIdleTime()); 
                    msg("Housekeeping, checking idle session: " + t);
                    Thread.sleep(200);
                    if( t > parent.GetTimeout() )
                    {
                        msg("Session idle expired, finilizing");
                        parent.SetIdleTime(System.currentTimeMillis());
                        parent.finalize();
                        //break;
                    }
                }
                catch (Throwable e)
                {
                    msg(e);
                }
            }
        }
    }

    public Object Invoke(String method, Object[] args) throws Exception
    {
        //Method m = null;
        Method[] methods = null;

        try
        {
            if(method==null ||method.length()==0)
                throw new Exception("Method name is null/empty");

            msg("Invoking method " + method);

            if(o==null)
                INIT();

            SetIdleTime(System.currentTimeMillis());

            //m = o.getClass().getMethod(method);

            methods = c.getMethods();

            for (Method m : methods) {
                msg(m.getName());
                if (method.equals(m.getName())) {
                    return m.invoke(null, args);
                }
            }

            throw new ClassNotFoundException("Method not found " + method);
        }
        finally
        {
            methods = null;
        }

    }

    @Override
    public void finalize() throws Throwable
    {
        try
        {
            msg("entering finalize");
            closing = true;
            c = null;
            o = null;
        }
        catch(Throwable t)
        {
            msg(t);
            throw t;
        }
        finally
        {
            msg("leaving finalize");
            super.finalize();
        }
    }
}