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POOOP : Does each child class get its own static variable if defined in Parent?
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<p>Example</p> <pre><code>abstract class A { protected static Queue<String> q = new ArrayList<String>(); abstract void myAbstractMethod(); public doConcreteThings() { //busy code utilizing a 'q' q.add("something"); myAbstractMethod(); //busy code } } class B extends A { public void myAbstractMethdo() { //creates concrete implementation using 'q' } } class C extends A { public void myAbstractMethdo() { //creates concrete implementation using 'q' } } </code></pre> <ul> <li>Will each extended class get its own static Queue? </li> <li>If not, how do I make sure that common functionality of a static variable is defined in the parent but each class gets its own static variable (hence a static Queue)</li> </ul>
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OOP : Does each child class get its own static variable if defined in Parent?
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1. COA static variable appears once per ClassLoader no matter how many sub-classes you have.
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