Description Vikas Chandra 2021-07-08 08:35:01 EDT

Created attachment 286757 [details]
Problem shown in the image

public static void main(String[] args) {

foo(Integer.valueOf(5));
foo(new Object());
}
private static void foo(Object o) {
 int local=0;
 switch (o) {
	case Integer i     : System.out.println("Integer:" + i);
	case String /*here*/str && local>0    : System.out.println("String:" + str + str);
	default       : System.out.println("Object" + o);
 	}
}
}



Try renaming  local to local2. You can see an error message and refactor-> rename is unsuccessful. See image