Java
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Java – context hierarchy in spring boot based testing
My spring boot application starts as follows: new SpringApplicationBuilder() .sources(ParentCtxConfig.class) .chil…… -
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 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…… -
How to use java to know the original size (width and height) of SWF file?
Is there any way to know the original width and height of SWF file in Java? int width,height; // my stream contains a…… -
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 …… -
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 …… -
JavaFX video cannot be played
I followed some tutorials on playing video by combining JavaFX with swing (JFrame), but all I got was a black screen, …… -
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…… -
Java – jsup clean method
I'm trying to use this code to completely clear my text from HTML elements: Jsoup.clean(preparedText,Whitelist.none())…… -
Copy two 2D arrays to another 2D array
I have another Java question:) I've read the this thread and it clearly explains it, but I have two 2D arrays I want t…… -
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 – 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…… -
Generic class parameters in Java
So I pass activities and intentions in my Android application to handle threads (I'm sure there's a better example bec…… -
java – org. testng. Testngexception encountered while trying to access poolinghttpclientconnectionmanager
So I recently faced testngexception when trying to run an existing test suite using the IDE Recently I mean updating I…… -
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 – 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…… -
Can JavaFX filechooser “remember” the last directory it opened?
My view controller has a filechooser instance for opening and saving files Every time I call showopendialog () or show…… -
Jsf-2 – @ predestroy is not called after the session expires
This is in was8 JSF 2 application running on 0 This is the code of a page's "support" bean @Named("mySessionBean") …… -
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 – 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 …… -
Convenient functions of operators in Java 8?
In Python, if I want to collapse the XOR operation, I can write: reduce(operator.xor,my_things,0) Not more trouble red…… -
Java – how to programmatically check HTML documents
I have a database containing small HTML documents, and I need to programmatically insert several into PDF documents wi…… -
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 – 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 – catch parameter parsing exception in spring 3.0 webmvc
I use spring webmvc to provide rest APIs The way I use is like @Requestmapping ("/ path ({ID}") void getbyid (@ pathva…… -
Why does Java 8 completable future thenpose generate different exceptions according to the completion order?
I have encountered the strange behavior of the Java 8 completable future thenpose method I have two tests that differ …… -
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…… -
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 – spring MVC ignores the configured propertyeditor and uses the constructor instead
Use spring 3.1 and give such things: class Thing { public Thing() {} public Thing(String someProperty) {} } class…… -
Java – JUnit integration testing across GWT and appengine devmodes using resteasy
I want to run a test. My GWT code sends a request to my app engine server and waits for a response My server uses rest…… -
Java – test the enabled state of GWT simplepaager imagebutton in selenium
We use the simple pager provided by GWT to provide record / page navigation of data sets We want to test that we corre…… -
Java: http publish request
I have to send a request to the web service to authenticate the user with a user name and password I have questions ab……