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java Programming Glossary: similarlyJButton, JCheckBox and similar interactors do not change visually http://stackoverflow.com/questions/12130335/jbutton-jcheckbox-and-similar-interactors-do-not-change-visually becomes empty but the button does not seem to toggle. Similarly the program draws both filled and empty stars but the Filled..
How to stop java process gracefully? http://stackoverflow.com/questions/191215/how-to-stop-java-process-gracefully kill SIGTERM from a kill command then they will execute. Similarly they will execute after calling System.exit int . However a.. hard kill kill 9 or kill SIGKILL then they won't execute. Similarly and obviously they won't execute if you pull the power from..
What is the point of the class Option[T]? http://stackoverflow.com/questions/2079170/what-is-the-point-of-the-class-optiont display on first line of main is bound to fail with NPE . Similarly if getPerson2 returns None the display call will again fail..
difference between java.lang.RuntimeException and java.lang.Exception http://stackoverflow.com/questions/2190161/difference-between-java-lang-runtimeexception-and-java-lang-exception calling any method NullPointerException would never occur. Similarly ArrayIndexOutOfBoundException would never occur if you check..
Joda-Time: what's the difference between Period, Interval and Duration? http://stackoverflow.com/questions/2653567/joda-time-whats-the-difference-between-period-interval-and-duration on whether the intervening year is a leap year or not. Similarly if we add 1 month to the 1st of a month then we will arrive..
GUI not working after rewriting to MVC http://stackoverflow.com/questions/3066590/gui-not-working-after-rewriting-to-mvc updates itself using information obtained from the Model . Similarly the Controller may reset the Model . In particular there is..
Can anyone quantify performance differences between C++ and Java? http://stackoverflow.com/questions/313446/can-anyone-quantify-performance-differences-between-c-and-java rest assured of the safety of assumed GC heap allocation. Similarly Uri mentions virtual functions called virtual methods in most..
Windows: how to get a list of all visible windows? http://stackoverflow.com/questions/3188484/windows-how-to-get-a-list-of-all-visible-windows app then you will get notifications from 32 bit processes. Similarly for 64 bit. Thus if you want to monitor the entire system on..
File.listFiles() mangles unicode names with JDK 6 (Unicode Normalization issues) http://stackoverflow.com/questions/3610013/file-listfiles-mangles-unicode-names-with-jdk-6-unicode-normalization-issues while the second is latin small letter i with circumflex . Similarly for the other pair the first is the letter a followed by 0xCC8A..
Is iterating ConcurrentHashMap values thread safe? http://stackoverflow.com/questions/3768554/is-iterating-concurrenthashmap-values-thread-safe may reflect insertion or removal of only some entries. Similarly Iterators and Enumerations return elements reflecting the state..
Why do we need immutable class? http://stackoverflow.com/questions/3769607/why-do-we-need-immutable-class tool is there to make constructing software easier. Similarly plenty of code was written before the OO paradigm came along..
Does use of final keyword in Java improve the performance? http://stackoverflow.com/questions/4279420/does-use-of-final-keyword-in-java-improve-the-performance that case we can use final keyword. But usually we do not. Similarly in case of class which is not going to be inherited. Does use..
What's the difference between @Component, @Repository & @Service annotations in Spring? http://stackoverflow.com/questions/6827752/whats-the-difference-between-component-repository-service-annotations-in your service layer @Service is clearly the better choice. Similarly as stated above @Repository is already supported as a marker..
http://stackoverflow.com/questions/6828703/difference-about-sax-and-dom the tagStarted event actual name of event might differ . Similarly when the end of the tag is met while parsing something it triggers..
Java Collections copy list - I don't understand http://stackoverflow.com/questions/689370/java-collections-copy-list-i-dont-understand order that they were within a assuming it had an order . Similarly calling note instantiating with a.size gives `b` enough capacity..
Stack with find-min/find-max more efficient than O(n)? http://stackoverflow.com/questions/7134129/stack-with-find-min-find-max-more-efficient-than-on you just pushed to the current maximum and minimum. Similarly when you pop off an element you will expose the element in the..
equals vs Arrays.equals in Java http://stackoverflow.com/questions/8777257/equals-vs-arrays-equals-in-java array1 array2 compares the contents of the arrays. Similarly array.toString may not be very useful and you need to use Arrays.toString..
Why is char[] preferred over String for passwords? http://stackoverflow.com/questions/8881291/why-is-char-preferred-over-string-for-passwords method instead of the usual getText returns String method. Similarly I have come across a suggestion not to use String s to handle..
http://stackoverflow.com/questions/9297899/arrays-length-property ArrayList Integer arr new ArrayList 10 int size arr.size Similarly we can determine the length of an Array object using the length..
Any simple (and up to date) Java frameworks for embedding movies within a Swing Application? http://stackoverflow.com/questions/10440152/any-simple-and-up-to-date-java-frameworks-for-embedding-movies-within-a-swing on Macs won't be available until later this year 2012 and similarly for Linux. You could probably bundle the entire JavaFX platform..
Choosing Java vs Python on Google App Engine http://stackoverflow.com/questions/1085898/choosing-java-vs-python-on-google-app-engine as much or more than existing Python libraries are similarly hampered by the similar restrictions on the Python runtime...
Spring - @Transactional - What happens in background? http://stackoverflow.com/questions/1099025/spring-transactional-what-happens-in-background injected via the proxy mechanism. Transactions in EJB work similarly by the way. As you observed through the proxy mechanism only..
Is there an equivalent of java.util.regex for “glob” type patterns? http://stackoverflow.com/questions/1247772/is-there-an-equivalent-of-java-util-regex-for-glob-type-patterns patterns Is there a standard preferably Apache Commons or similarly non viral library for doing glob type matches in Java When I..
Difficulties understanding the renderers mechanism of swing's JTable and JTree http://stackoverflow.com/questions/13672980/difficulties-understanding-the-renderers-mechanism-of-swings-jtable-and-jtree to super at the render method and thus user's renderer can similarly returns himself this as well. And it all works well. My question..
Static String constants VS enum in Java 5+ http://stackoverflow.com/questions/1858829/static-string-constants-vs-enum-in-java-5 Enums are equipped with EnumSets with a contains method or similarly a dynamic method that returns the appropriate group that allow..
Big O Notation Homework--Code Fragment Algorithm Analysis? [closed] http://stackoverflow.com/questions/216796/big-o-notation-homework-code-fragment-algorithm-analysis improve this question I think fragment 5 is O n^3 and similarly fragment 7 is O n^5 . It also looks like O log n for fragment..
http://stackoverflow.com/questions/2181774/calling-clojure-from-java integer arguments and returning a double. There are two similarly named functions binomial a traditional Clojure function and..
http://stackoverflow.com/questions/255862/word-wrap-in-net-beans yet . Is there any way to do this and if not is there any similarly good IDE for Java with this functionality hopefully free as..
Using Graphics2D to overlay text on a BufferedImage and return a BufferedImage http://stackoverflow.com/questions/2658554/using-graphics2d-to-overlay-text-on-a-bufferedimage-and-return-a-bufferedimage a BufferedImage and return a BufferedImage I have checked similarly named questions but they don't answer this use case. Basically..
Java - How to create new Entry (key ,value) http://stackoverflow.com/questions/3110547/java-how-to-create-new-entry-key-value new Entry key value I'd like to create new item that similarly to Util.Map.Entry i.e. that will already contain the structure..
Android java.net.UnknownHostException: Host is unresolved (strategy question) http://stackoverflow.com/questions/3293659/android-java-net-unknownhostexception-host-is-unresolved-strategy-question I have read through a chunk of the answers to various similarly worded questions here on Stack Overflow and I just to assure..
How to find GCF, LCM on a set of numbers http://stackoverflow.com/questions/4201860/how-to-find-gcf-lcm-on-a-set-of-numbers the best approach is reduction by the GCD which can be similarly iterated private static long lcm long a long b return a b gcd..
Differences between Ant and Maven http://stackoverflow.com/questions/603189/differences-between-ant-and-maven different kind of information from the build file of a similarly sized project using Ant. Maven POMs contain declarations This..
MessageFormat header/footerFormat how to change Font for JTable printing http://stackoverflow.com/questions/6144775/messageformat-header-footerformat-how-to-change-font-for-jtable-printing Then use in the printable wrapper footer has to be done similarly public class CustomTablePrintable implements Printable Printable..
Glassfish 3.1 default principal to role mapping http://stackoverflow.com/questions/6728164/glassfish-3-1-default-principal-to-role-mapping principal user or a usergroup user in your JAAS realm and similarly for other identities then you can use the default role to principal..
Java ServiceLoader with multiple Classloaders http://stackoverflow.com/questions/7039467/java-serviceloader-with-multiple-classloaders blue META INF org.acme.Plugin green You can look things up similarly as before. ResourceFinder finder new ResourceFinder META INF..
Size of Initialisation string in java http://stackoverflow.com/questions/8323082/size-of-initialisation-string-in-java initializers. When passing an object to BMethod.invoke and similarly to BConstructor.newInstance it can either be a BObject i.e...
Android project using httpclient --> http.client (apache), post/get method http://stackoverflow.com/questions/874227/android-project-using-httpclient-http-client-apache-post-get-method has caused problems because the packages are not named similarly and some methods too. I just need documentation I haven't found..
Reason for the exsistance of non-short-circuit logical operators http://stackoverflow.com/questions/9264897/reason-for-the-exsistance-of-non-short-circuit-logical-operators the right hand side if the left hand side were 0 and similarly could not evaluate it if the left hand side were all bits on..
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