import java.lang.reflect.Field;

public class Bug {
	String foo;
	public static void main(String[] args) {
		Bug a= new Bug();
		set(a, "foo", "works");
		System.out.println(a.foo);
		System.out.println(get(a, "foo"));
		
		
	}

		
	public static void set(Object instance, String fieldName, Object value) {
		Field field= getField(instance.getClass(),fieldName);
		try {
			field.set(instance, value);
		} catch (IllegalArgumentException e) {
		} catch (IllegalAccessException e) {
		}
	}
	
	public static Object get(Object instance, String fieldName) {
		Field field= getField(instance.getClass(), fieldName);
		try {
			return field.get(instance);
		} catch (IllegalArgumentException e) {
		} catch (IllegalAccessException e) {
		}
		// Unreachable code
		return null;
	}


	public static Field getField(Class theClass,String fieldName) {
		Field field= null;
		try {
			field= theClass.getDeclaredField(fieldName);
		} catch (SecurityException e) {
		} catch (NoSuchFieldException e) {
		}
		field.setAccessible(true);
		return field;
	}

}