methodtroubleagain.java

it contains the practical programs in our college

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;

class AnotherClass {
    private void m() {}
}

public class MethodTroubleAgain {
    public static void main(String... args) {
	AnotherClass ac = new AnotherClass();
	try {
	    Class<?> c = ac.getClass();
 	    Method m = c.getDeclaredMethod("m");
//  	    m.setAccessible(true);      // solution
 	    Object o = m.invoke(ac);    // IllegalAccessException

        // production code should handle these exceptions more gracefully
	} catch (NoSuchMethodException x) {
	    x.printStackTrace();
	} catch (InvocationTargetException x) {
	    x.printStackTrace();
	} catch (IllegalAccessException x) {
	    x.printStackTrace();
	}
    }
}