Recent Posts
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Java – dynamic language switching in eclipse RCP applications
I am working on an eclipse RCP application with localization Users should be able to dynamically change the language u…… -
Java – DDD entity and its identifier
There is an entity in my system, which naturally needs an identifier so that it can be uniquely identified Assuming th…… -
Change java version (MAC)
There are 2 Java versions on my computer: /Library/Java/JavaVirtualMachines/jdk1.7.0_07.jdk/Contents/Home /System/Libr…… -
Javadoc – can I group methods?
I am currently creating documentation for classes with many functions Solution Maybe try refactoring it so that you do…… -
Java – Amazon SNS – > SQS message body
I am sending a message from SNS topic to SQS When I check the body of the SQS message at the client, the entire messag…… -
Java – compile Maven project
I have an ongoing Maven project. I make sure there are no errors. When I try to compile and deploy "MVN clean compile …… -
Java – unable to find spring namespacehandler for XML schema namespace[ http://www.springframework.org/schema/data/jpa ]
Any idea, what might cause this error? This is my 'servlet context XML '(there are some problems with indentation, but…… -
Java – use spring data rest to expose hypermedia links on collections, even if they are empty
First, I read the previous question: exposing link on collection entity in spring data rest But the problem still exis…… -
Java – jsup clean method
I'm trying to use this code to completely clear my text from HTML elements: Jsoup.clean(preparedText,Whitelist.none())…… -
Is there an open source Java library connected to the image scanner?
I want to make a tool to capture images from the scanner. Is there an open source Java library to control / interface …… -
Java library for Java to EDI conversion
I am looking for a Java library for EDI conversion – Who knows of other solutions that might be useful? I am also open…… -
Java – jsf2: injecting service objects into service beans from spring?
I have tested this and tried to inject the service object into @ managedbean, but it failed NullPointerException becau…… -
Live screen sharing to Java application (localhost)
I'm looking for a way to add overlays to running Windows games, such as OBS (game streaming application for twitch) Al…… -
Java – ITL (iTunes database) format
I am developing a Java solution for managing the iTunes database (ITL files) ITL format is a proprietary format Does a…… -
Java – pass a zero size array to save the allocation?
In this code example, from page 107, the last line: Update[] updates = lu.toArray(new Update[0]); Contains comments: p…… -
Java – automatically adds private qualifiers to fields in eclipse
Is there any way to automatically add private qualifiers when declaring new variables in eclipse? To some extent, I wa…… -
What is the equivalent of setresizeweight() on splitpane in JavaFX?
In swing, we can use setresizeweight () on jsplitpane to determine which part of splitpane gets free space Is there an…… -
Java – unit test of kotlin lambda callback
Suppose we have the following functions to test fun loadData(dataId: Long,completion: (JsonElement?,Exception?) -> …… -
Java – how to return type the return type is also the upper and lower limits of method parameters
Let's assume we have the following code: class A {} class B extends A {} class C extends B {} public static <T&g…… -
Java – NiO – detect closed connections
I wrote a server that uses Java NiO API to execute non - blocking io I see a situation where occasionally the client a…… -
Multithread construction algorithm of immutable tree in Java
I want to build an immutable tree data structure that represents any subset of the filsystem directory structure There…… -
Java – embedded jetty – spring MVC – view Parser – no XML – HTTP error: 404
I'm trying to build a simple spring MVC server using embedded jetty I've set up the server, enabled spring, and set up…… -
Java – resource free method when using jax-rs on tomee
Using inventory tomee, I can't get simple Jax - RS resources I keep getting a mistake: Jun 30,2012 5:09:59 PM org.apac…… -
Java – use socket to send ArrayList from server to client through TCP?
I'm trying to send an object from a server socket to a client socket over TCP I can't find the problem This is the err…… -
Java – enables gson to deserialize numbers to integers or doubles
I'm sorry for gson I have a simple JSON. I want to deserialize it into map < string, Object > I'm really intuiti…… -
AspectJ: pointcut for lambda expressions
I have a Java 6 project that is migrating to Java 8 We use AspectJ to record some user actions, such as button clicks …… -
java. time. ZonedDateTime. Parse and iso8601?
Why does the jdk8 datetime library seem unable to resolve valid iso8601 datetime strings? Its time zone offset is expr…… -
Java – how to read Class file?
See the English answer > How can I open Java class files in a human-readable way? 17 Solution To read this, you nee…… -
Java – negating unary operators in Hibernate QL
I'm trying to HQL switch Boolean fields using: update Entity e set e.booleanField = not e.booleanField where e.id = ?1…… -
Java – what happens if the certificate that signed the jar (with a timestamp) expires
I signed a jar with time stamp 2 years ago The certificate is about to expire What will happen? Will users be warned a…… -
Java – how do I use eclipse to check the status of debug symbols?
When discussing another question, I asked @ Aaron digulla and pointed out the following: File Src Zip is for me, but I…… -
Multithreading – multithreading a * search with Java or LISP or c# search
Is there a good way to multithread a * search? Single threading is quite easy, as given in (for example) Artificial In……