I wrote a java program that runs forever. At certain time interval, it loads classes specified in a file and start a thread for each of these classes to execute. Here is my coding related to loading of the classes: Class[] cons = {String.class, Vector.class}; Constructor c = Class.forName(myClass).getConstructor(cons); Object[] obj = new Object[] {myString, myVector}; Object o = c.newInstance(obj); Thread t = new Thread((Runnable) o); t.start(); It works well. But when I change the coding of myClass and recompile, it didn't effect on the next execution. Instead, it still uses the old version. I checked the hashCode of o and found that it was different in e   More>>

			
				

				Class[] cons = {String.class, Vector.class};
				

				Constructor c = Class.forName(myClass).getConstructor(cons);
				

				Object[] obj = new Object[] {myString, myVector};
				

				Object o = c.newInstance(obj);
				

				Thread t = new Thread((Runnable) o);
				

				t.start();