Bug 172344

Apply the rename refactoring on B.m() in the following code and rename it to 'p':

interface B {
  public B m();
}
interface C {
  public C m();
}
class A implements C, B {
  public A m(){
    A a=null;
    return a;
  }
}

The refactoring fails to detect that it should also rename C.m() and leads to the following code that does not compile:

interface B {
  public B p();
}
interface C {
  public C m();
}
class A implements C, B {
  public A p(){
    A a=null;
    return a;
  }
}