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java Programming Glossary: appliesMaximum Java heap size of a 32-bit JVM on a 64-bit OS http://stackoverflow.com/questions/1434779/maximum-java-heap-size-of-a-32-bit-jvm-on-a-64-bit-os more than 4 Gb since that is the 32 bit limit which also applies to pointers . This includes Sun and I'm pretty sure also IBM..
Is there a performance difference between a for loop and a for-each loop? http://stackoverflow.com/questions/256859/is-there-a-performance-difference-between-a-for-loop-and-a-for-each-loop iterator or index variable completely. The resulting idiom applies equally to collections and arrays The preferred idiom for iterating..
Scanning Java annotations at runtime http://stackoverflow.com/questions/259140/scanning-java-annotations-at-runtime that scans the classpath from a base package. It then applies exclude and include filters to the resulting classes to find..
How can I add to List<? extends Number> data structures? http://stackoverflow.com/questions/2776975/how-can-i-add-to-list-extends-number-data-structures it and you'll get a T or subclass of T . The reverse logic applies to super e.g. List super T . These are legal List super Number..
Use of Java [Interfaces / Abstract classes] http://stackoverflow.com/questions/2869222/use-of-java-interfaces-abstract-classes a little 2D game for now but i think my question applies to any non trivial project. For the simplicity I'll provide.. . So if your zombie class has some common behavior that applies to all types of zombies it sounds like a good candidate to be..
JSTL in JSF2 Facelets… makes sense? http://stackoverflow.com/questions/3342984/jstl-in-jsf2-facelets-makes-sense evaluated during view build time. Thus the below answer applies to them as well. The view build time is that moment when the..
Java generics - type erasure - when and what happens http://stackoverflow.com/questions/339699/java-generics-type-erasure-when-and-what-happens type erasure share improve this question Type erasure applies to the use of generics. There's definitely metadata in the class..
What's the proper way to test a class with private methods using JUnit? http://stackoverflow.com/questions/34571/whats-the-proper-way-to-test-a-class-with-private-methods-using-junit lets you look into private methods. The same thing applies for getDeclaredField . The setAccessible true is required to..
Multiple wildcards on a generic methods makes Java compiler (and me!) very confused http://stackoverflow.com/questions/3546745/multiple-wildcards-on-a-generic-methods-makes-java-compiler-and-me-very-confu no recursive application in rule 4 but when rules 2 or 3 applies then the respective B i may itself be the result of a CC. Let's.. some nesting List List can NOT CC List List String Rule 4 applies and CC is not recursive so the can NOT CC List extends List..
How to find a Java Memory Leak http://stackoverflow.com/questions/40119/how-to-find-a-java-memory-leak more complicated but nevertheless general approach still applies. I did quite a number of projects specifically aimed at reducing..
Why are static variables considered evil? http://stackoverflow.com/questions/7026507/why-are-static-variables-considered-evil of a million line system if there's no modularity. This applies to all sorts of things by the way not just static variables...
http://stackoverflow.com/questions/7202616/java-abstract-interface to be declared abstract Is there other rules that applies with an abstract interface Finally If abstract is obsolete why.. modifier makes no difference. Is there other rules that applies with an abstract interface No same rules applies. The method.. that applies with an abstract interface No same rules applies. The method must be implemented by any concrete implementing..
How to get Ip address of our own system using java http://stackoverflow.com/questions/9481865/how-to-get-ip-address-of-our-own-system-using-java are reserved for use within an organization. The same applies to 10.xxx.xxx.xxx addresses and 172.16.xxx.xxx through 172.31.xxx.xxx...
How to change text color in the JtextArea? http://stackoverflow.com/questions/9650992/how-to-change-text-color-in-the-jtextarea Plain Text . The settings applied to a single character applies to whole of the document in JTextArea . But with JTextPane or..
Stand-alone Java code formatter/beautifier/pretty printer? http://stackoverflow.com/questions/996646/stand-alone-java-code-formatter-beautifier-pretty-printer a style checker. A formatter accepts source code as input applies styling rules and produces styled source code that is semantically.. any other refactoring is performed. A style checker also applies styling rules but it simply reports rule violations without..
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