I am new to javassist API. I need to do some task using byte code replacement. I have 3 classes something like given below

public class A {
 public void method()
 {
 System.out.println("Method in A");
 }
}

public class B{
 public static void method()
 {
 System.out.println("Method in B");
 }
}

public class C extends A{
 public static void call()
 {
 method();
 }
}

C.call() will print "Method in A". Now i need to replace A's method() with B's method() i.e C.call() should print "Method in B".

Please give some code snippet to do this task.

Thanks in advance