[dev-200508171800, JDK 1.5.0_04]
Changing method parameters is treated as error.

Steps to reproduce:
1) Have folowing two classes:

public class NewClass {    
    public NewClass() {
    }    
    public void setIt(String s) {
    }    
}
---
public class NewClass2 {    
    public NewClass2() {
        NewClass nc = new NewClass();
        nc.setIt("asdf");
    }    
}

2) Change method parameters of setIt() method in NewClass using refactoring -
add boolean param 'b' with default value 'true'.
3) Finish refactoring
4) Open NewClass2 and see attached screenshot of the wrong error
Then when I try to proceed with the hint which offers me to create the "not
existing" method I end up with broken class as shown on the second attached
screenshot.