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java Programming Glossary: should'veDifference between Inheritance and Composition http://stackoverflow.com/questions/2399544/difference-between-inheritance-and-composition be allowed to insert and remove elements arbitrarily. It should've been composition instead. Unfortunately it's too late to rectify..
http://stackoverflow.com/questions/2750216/post-increment-operator-java is similar to temp j j j 1 j temp But a b makes b 1. So it should've evaluated like this a b b b 1 By following the same logic shouldn't.. here's where you got it wrong But a b makes b 1 . So it should've evaluated like this a b assign b b 1 then increment WRONG You're..
How come invoking a (static) method on a null reference doesn't throw NullPointerException? http://stackoverflow.com/questions/3293353/how-come-invoking-a-static-method-on-a-null-reference-doesnt-throw-nullpointe should ONLY be accessed via a type expression. That is you should've written it as follows Why.test always invoke static method on..
Java - declaring from Interface type instead of Class http://stackoverflow.com/questions/3383726/java-declaring-from-interface-type-instead-of-class A great example in the library of where an interface should've been used but unfortunately wasn't can also be found in Matcher..
java: what is this: [Ljava.lang.Object;? http://stackoverflow.com/questions/3442090/java-what-is-this-ljava-lang-object on the returned Class object. Ideally though the API should've been designed such that reflection is not necessary see Effective..
http://stackoverflow.com/questions/349842/junit-4-set-up-things-in-a-test-suite-before-tests-are-run-like-a-tests-befo RuleTest @Test public void asdf1 assertNotNull A value should've been set by a rule. RuleSuite.sss @Test public void asdf2 assertEquals..
Why doesn't a missing annotation cause a ClassNotFoundException at runtime? http://stackoverflow.com/questions/3567413/why-doesnt-a-missing-annotation-cause-a-classnotfoundexception-at-runtime things like javax.annotation.Nonnull which seems like it should've been @Retention CLASS anyway but for many other annotations..
Understanding the need for a DI framework http://stackoverflow.com/questions/500637/understanding-the-need-for-a-di-framework to get the sawMill bean from the context the sawMill bean should've been injected into your object class A by the DI framework...
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