I couldn't see any problem with your condition so I copied your code into a NetBeans project and I didn't get any alert like that so I decided to run your code:
MyClass myClass = MyClass.get();
if (myClass.myProperty == MyClass.STATUS_CONSTANT) {
System.out.println("OK");
}
And it prints "OK" so there is a case where the condition is not false.
I can see there are some reported bug in the "always false condition" IntelliJ checker: