I\'m trying to build a generic class loader. I need to check classes that I load against a method argument to determine if they are of the same class.
I see gain in performance when using getClass() and == operator over instanceOf operator. Objectstr = new Integer(\"2000\");
As you know the \'program to an interface\' des开发者_开发知识库ign principle broadly prefers supertypes instead of concrete types or implementations.
I\'d like to have a generic wrapper-class for some classes to intercept and manipulate some of the method-calls. Method-call-forwarding, intercepting, no problem so far. But after thinking a while, i
I have a PHP object that consists of a set of classes. For sake of simplicity lets call it an object of class C that extends class B which in its turn extends class A. At some point in my code I want
Isn\'t there any way to find the class-typ开发者_如何学Pythone of a generic? if (T instanceof String) {
I\'m reading this: http://j开发者_如何学Goava.sun.com/docs/books/jls/third_edition/html/expressions.html#15.20.2
OK this is my class, it encapsulates an object, and delegates equals and to String to this object, why I can´t use instance of???
In the example below (from my coursepack), we want to give to the Square instance c1 the reference of some other object p1, but on开发者_StackOverflow中文版ly if those 2 are of compatible types.
I have bits of piecework being done by different custom (source code unavailable) frameworks which hand back Map instances. Unfortunately, these frameworks are not consistent in their returning Map in
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