Why is this possible in Java: this getClass(). getClass(). Getclass()… Etc
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Java
Why is this possible in Java:
this.getClass().getClass().getClass().getClass()...
Why is there such infinite recursion?
Just curious.
Solution
Class object is still an object. You can call getClass on any object, thanks to the existence of object #getclass So you get:
this.getClass(); // Class<YourClass> this.getClass().getClass(); // Class<Class<YourClass>> this.getClass().getClass().getClass(); //Class<Class<Class<YourClass>>>
Eventually, for such a large program, you will run out of stack memory, time or disk space, or reach the internal limit of Java
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