Java
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JUnit – performs custom actions when the given mocked void method is called
When a given void method is called, I want mockito to perform a custom operation Say I have the following code: @Autow…… -
Java – how to override object array attribute types in RAML 1.0
I have a common Java type, as follows: class Response<D> { List<D> data; } And want to create something …… -
Java – create XML documents using NodeList
I need to create an XML document object using NodeList Someone can do it for me I've shown you the following code and …… -
Java – how to use El JSTL to convert arbitrary objects to strings? (call tostring())
Is there a way to call toString () in an object with EL and JSTL? (I need an enumerated string representation as an in…… -
Java – Jersey didn’t see my messagebodyreader
I'm trying to use my own JSON messagebodyreader / messagebodywriter (because I didn't use @ xmlrootelement... Annotati…… -
Java – using registershutdownhook() in the spring framework
I follow this tutorial online But when I use eclipse, I get an error when I get to this line: context registerShutdown…… -
Can anyone simply describe the difference between the three closure proposals and their current state in Java?
I'm reading closures that will appear in Java 7 I'm a little confused because on the one hand, there are many good art…… -
How to use org. Org in Java apache. commons. Lang namespace?
I tried using org. Org in eclipse apache. commons. Lang. notimplementedexception, although you can see from IntelliSen…… -
How to understand “consistency before occurrence is not enough” in Java
In Chapter 17 of Java language specification, there was a part explaining why "lack of consistency" Here is an example…… -
How to use the java7 file attribute APIs to get the digital groupid / userid?
I can use the following code to get the name of the file owner; final PosixFileAttributes basicFileAttributes = …… -
Why do we need abstract classes in Java?
Why do we need abstract classes in Java? If you will never be an object, why do you do it? How do you use it? Why is t…… -
Java – how to design a system to send records and retry sending if no confirmation is received?
I'm working on a project where I need to consume a lot of records, and then I send these records to other systems usin…… -
Java – Android studio – gradle 1.5 – core library options
There is a problem with my android project and gradle 1.5 I know that searching from Android devices may not be the be…… -
Java – why does UDP datagram fail even when the process is running locally?
Then I am developing a java interface between the streaming media server and the flash client I noticed that even if b…… -
Java – large inner classes and private variables
One thing I've experienced several times is that a service class (such as JBoss service) has become too large due to t…… -
Java – how to bind this service in Android?
This is the code in my activity Start the intention and connect, right? hello_service = new Intent(this,HelloService.c…… -
The best Java Jabber Client Library
What are your good / bad experiences with the Java Jabber library? Solution I have good experience in smack library I …… -
Java – loop through the list, a better way
When I write and discover new ways of working in Java, I'm always confused about the better way to loop lists to outpu…… -
java – org. hibernate. Objectnotfoundexception: no row with the given identifier exists
Since hibernate 4.1 Since August 8, I have had a problem, resulting in the following exceptions: org.hibernate.ObjectN…… -
Java – multi module project configuration based on spring MVC annotations
I implemented two Maven based independent web projects using spring MVC, hibernate and Jax rs Item 1: parent program &…… -
Java – the location of the currently running class or jar file
I have a Lotus Notes database that is performing some interaction with remote web services I wrote a custom Java class…… -
Java – your project location contains spaces (Android Studio)
I just moved from eclipse to Android studio for Android application development When creating a project, I received th…… -
How to ensure that a code block cannot be interrupted by any other thread in Java
For example: new Thread(new Runnable() { public void run() { while(condition) { *code that must not be in…… -
Java – add the classpath to the terminal running in the Maven integration test
I'm setting up integration testing for a maven project that generates war files (as shown here) http://docs.codehaus.o…… -
JAVA memory usage increases when app is used, but will not decrease when it is not used
I have a Java application that uses a lot of memory, but memory usage does not decline when the program is not used Is…… -
Java – using cookies in struts 2 and struts
I have the following (shortened) struts 2 actions: public class MyAction extends BaseAction implements CookiesAware { …… -
Design Java programmatically library. path
I can set up Java programmatically from the Java code itself library. Path? Not below System.setProperty("java.library…… -
Java – find the last row in an Excel spreadsheet
I'm using Apache's Java POI to find the index of the last row in an Excel spreadsheet I think it should be possible to…… -
Does rest (resttemplate) in Java – spring library support HTTPS protocol?
I tried to connect to the web server through HTTPS protocol, but the response Getbody () returns null and must return …… -
Java – image size supported by webcam
I am trying to retrieve the available picture size resolution supported by my webcam; Use opencv library I have tried …… -
Is this a new sort algorithm? [implemented in Java and pseudocode]
I know this may be a stupid question, perhaps the stupidest question today, but I have to ask: did I invent this sort …… -
Java – create a class whose objects cannot be created
I was studying for my BS, and my professor gave me a task. He said: create a class without using any access modifiers ……