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java Programming Glossary: whyWhy is Java Vector class considered obsolete or deprecated? http://stackoverflow.com/questions/1386275/why-is-java-vector-class-considered-obsolete-or-deprecated in the iterating thread but also slower why take out a lock repeatedly when once will be enough Of course..
Why JSF calls getters multiple times http://stackoverflow.com/questions/2090033/why-jsf-calls-getters-multiple-times rendered attribute Between a jsf page and a managed bean why the getter method is called twice share improve this answer..
getResourceAsStream() vs FileInputStream http://stackoverflow.com/questions/2308188/getresourceasstream-vs-fileinputstream . What is the difference between the two methods and why does one work while the other doesn't java file io web applications..
Avoiding “!= null” statements in Java? http://stackoverflow.com/questions/271526/avoiding-null-statements-in-java with extra information which may help you to figure out why it happened if you weren't expecting it. 1 is a little harder...
Is List<Dog> a subclass of List<Animal>? Why aren't Java's generics implicitly polymorphic? http://stackoverflow.com/questions/2745265/is-listdog-a-subclass-of-listanimal-why-arent-javas-generics-implicitly-p I understand that this is Java's behavior. My question is why Why is polymorphism generally implicit but when it comes to..
What is a raw type and why shouldn't we use it? http://stackoverflow.com/questions/2770321/what-is-a-raw-type-and-why-shouldnt-we-use-it is a raw type and why shouldn't we use it Questions What are raw types in Java and.. we use it Questions What are raw types in Java and why do I often hear that they shouldn't be used in new code What.. the type invariant of List String names . If it's unsafe why is it allowed to use a raw type Here's another quote from JLS..
What is a serialVersionUID and why should I use it? http://stackoverflow.com/questions/285793/what-is-a-serialversionuid-and-why-should-i-use-it is a serialVersionUID and why should I use it Eclipse issues warnings when a serialVersionUID.. field of type long What is serialVersionUID and why is it important Please show an example where missing serialVersionUID..
JSTL in JSF2 Facelets… makes sense? http://stackoverflow.com/questions/3342984/jstl-in-jsf2-facelets-makes-sense Conditional variable definition in JSF JSF render phase why is my code being executed How to make composite component similar..
Switch Statement with Strings in Java http://stackoverflow.com/questions/338206/switch-statement-with-strings-in-java Can someone point me to an article or themselves explain why I can't do this as in the technical way Java's switch statement..
Why not use Double or Float to represent currency? http://stackoverflow.com/questions/3730019/why-not-use-double-or-float-to-represent-currency NEVER to do this and this time I pose the question to you why I'm sure there is a very good reason I simply do not know what..
How do I write a correct micro-benchmark in Java? http://stackoverflow.com/questions/504103/how-do-i-write-a-correct-micro-benchmark-in-java benchmark measure time iteration or iterations time and why Related Is stopwatch benchmarking acceptable java jvm benchmarking..
How to best position Swing GUIs http://stackoverflow.com/questions/7143287/how-to-best-position-swing-guis true and inquiring minds want to know why java swing user interface share improve this question To..
Java String.equals versus == [duplicate] http://stackoverflow.com/questions/767372/java-string-equals-versus and then compares a variable with the first home ... why isn't it working public static void main String...aArguments..
What are the reasons why Map.get(Object key) is not (fully) generic http://stackoverflow.com/questions/857420/what-are-the-reasons-why-map-getobject-key-is-not-fully-generic are the reasons why Map.get Object key is not fully generic What are the reasons.. V get Object key instead of V get K key and I'm wondering why same thing for remove containsKey containsValue . java generics.. improve this question As mentioned by others the reason why get etc. is not generic because the key of the entry you are..
Why is processing a sorted array faster than an unsorted array? http://stackoverflow.com/questions/11227809/why-is-processing-a-sorted-array-faster-than-an-unsorted-array is processing a sorted array faster than an unsorted array .. is because the array was just generated. What is going on Why is a sorted array faster than an unsorted array The code is..
Why is Java Vector class considered obsolete or deprecated? http://stackoverflow.com/questions/1386275/why-is-java-vector-class-considered-obsolete-or-deprecated is Java Vector class considered obsolete or deprecated Why.. is Java Vector class considered obsolete or deprecated Why is Java Vector considered a legacy class obsolete or deprecated..
How can I convert my Java program to an .exe file? [closed] http://stackoverflow.com/questions/147181/how-can-i-convert-my-java-program-to-an-exe-file
Why JSF calls getters multiple times http://stackoverflow.com/questions/2090033/why-jsf-calls-getters-multiple-times JSF calls getters multiple times Let's say I specify an outputText.. be executed on every single getter call. See also Why is the getter called so many times by the rendered attribute..
How to discover memory usage of my application in Android http://stackoverflow.com/questions/2298208/how-to-discover-memory-usage-of-my-application-in-android more than slightly different than what we saw in meminfo. Why is that Well procrank uses a different kernel mechanism to collect.. meminfo does and they give slightly different results. Why is that Honestly I haven't a clue. I believe procrank may be..
Is List<Dog> a subclass of List<Animal>? Why aren't Java's generics implicitly polymorphic? http://stackoverflow.com/questions/2745265/is-listdog-a-subclass-of-listanimal-why-arent-javas-generics-implicitly-p List Dog a subclass of List Animal Why aren't Java's generics implicitly polymorphic I'm a bit confused.. that this is Java's behavior. My question is why Why is polymorphism generally implicit but when it comes to generics..
What is a raw type and why shouldn't we use it? http://stackoverflow.com/questions/2770321/what-is-a-raw-type-and-why-shouldnt-we-use-it e.g. o instanceof Set not o instanceof Set String See also Why is Collection String .class Illegal share improve this answer..
What is the reason behind “non-static method cannot be referenced from a static context”? http://stackoverflow.com/questions/290884/what-is-the-reason-behind-non-static-method-cannot-be-referenced-from-a-static or make an instance of that class to use its properties. Why I am not asking for solutions. I would be grateful to know what's..
Switch Statement with Strings in Java http://stackoverflow.com/questions/338206/switch-statement-with-strings-in-java Statement with Strings in Java Why can't I switch on a String in Java Is this functionality going..
Why not use Double or Float to represent currency? http://stackoverflow.com/questions/3730019/why-not-use-double-or-float-to-represent-currency not use Double or Float to represent currency So I've always..
Why are only final variables accessible in anonymous class? http://stackoverflow.com/questions/4732544/why-are-only-final-variables-accessible-in-anonymous-class are only final variables accessible in anonymous class a can.. accessible in anonymous class a can only be final here. Why How can I reassign a in onClick method without keeping it as..
Java GUI listeners without AWT http://stackoverflow.com/questions/6255106/java-gui-listeners-without-awt the main problem is the mouse and keyboard listeners. Why is AWT outdated How to make a program without AWT adding listeners..
Why is char[] preferred over String for passwords? http://stackoverflow.com/questions/8881291/why-is-char-preferred-over-string-for-passwords is char preferred over String for passwords In Swing the password.. a suggestion not to use String s to handle passwords. Why does String pose a threat to security when it comes to passwords..
paintComponent does not work if its called by the recursive function? http://stackoverflow.com/questions/10338163/paintcomponent-does-not-work-if-its-called-by-the-recursive-function share improve this question SIMPLE EXPLANATION AS TO WHY YOU COULD ONLY SEE THE LAST UPDATE A quote taken from Filthy..
http://stackoverflow.com/questions/13098143/java-integer-constant-pool i1 128 Integer i2 128 System.out.println i1 i2 False. WHY Can somebody help me understand this java integer constants..
Why Java OutputStream.write() Takes Integer but Writes Bytes http://stackoverflow.com/questions/1407893/why-java-outputstream-write-takes-integer-but-writes-bytes b1 b2 Which would get irritating. And don't bother asking WHY b1 b2 up converts I've been cussing at that a bit lately myself..
Modelling a Finite Deterministic Automaton via this data http://stackoverflow.com/questions/1870519/modelling-a-finite-deterministic-automaton-via-this-data BORGWARDT'S ADVICE. THE TRANSITIONS WORK BUT I DON'T KNOW WHY THE STRING GETS STUCK ON STATE 0 WHEN BEING PROCESSED. To change..
Why widening beats both Boxing and var-args in Overloading of a method? http://stackoverflow.com/questions/2128034/why-widening-beats-both-boxing-and-var-args-in-overloading-of-a-method I know widening is preferrd than boxing and var args. but WHY is my question. of which i know one. any other reasons. java..
http://stackoverflow.com/questions/2660827/java-generics-covariance line seems to illustrate WHAT is illegal in java and not WHY. It would be very helpful to me if somebody could explain with..
http://stackoverflow.com/questions/298909/java-assertions-underused style habit They are turned off at runtime by default WHY OH WHY Cheers Don java assertions share improve this question.. habit They are turned off at runtime by default WHY OH WHY Cheers Don java assertions share improve this question ..
noob: Why divide always produces 0.0 float/integer problem? http://stackoverflow.com/questions/3779604/noob-why-divide-always-produces-0-0-float-integer-problem just get 0.0. I've tried double and int. all to no avail. WHY java math division integer division share improve this question..
http://stackoverflow.com/questions/5941796/no-server-jvm-at is in our jre directory. The problem is I don't understand WHY it doesn't look in the jre jre1.6.0_21 directory in my application..
http://stackoverflow.com/questions/9309093/java-list-vs-arraylist below but question remains List Object z new List Object WHY Compiler error Cannot instantiate java generics share improve..
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