Java
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Java EE – upgrade JBoss 5.1 from El 2.1 to El 2.2?
The problem is quick and simple JBoss 5.1 is out of the box and supports JSP, EL (expression language) 2.1 and servlet…… -
Draw lines in java3d
I want to draw a line to specify the point in Java 3D What shall I do? For example, to draw a cube, we wrote Colorcube…… -
Java regex: split without losing tokens
I'm trying to write a regular expression that splits a string when there is a space followed by a minus sign followed …… -
The fastest way to deploy and run Java war files?
Is there a simple programming way to quickly "deploy" and run standard Java war files for local testing without instal…… -
BlackBerry Java detects screen foreground events
In my BlackBerry application, I have a home screen The user can then navigate to the settings screen When the user ret…… -
Java – can I decompile jar files to get raw resources?
I have a big problem I'm writing a program. It took me three months. Today I accidentally deleted the source code I wo…… -
Help set up the Java build environment
My wisdom is over I spend more time on my build work than actually developing software I am currently developing a lar…… -
Java – parsing shortened URLs in Android
How to solve the problem of redirecting a shortened URL (bit. Ly / dfasdfasf) to an Android URL? Solution You must req…… -
Java – command mode – parameters
I want to use command mode in a distributed client / server environment In essence, the "execute" method of the receiv…… -
Using Java as the Linux Shell Scripting Language?
I used the C / TC shell before instead of turning to python Now I want to integrate all shell scripts, GUIs, databases…… -
Java – extract all nouns, adjective forms and text through Stanford parser
I try to extract all nouns and adjectives from a given text through the Stanford parser My current attempt is to use p…… -
java – Spring 3 applicationContext-security-JDBC. XML has beans: are beans not beans?
Someone can tell me that I have to use beans in my ApplicationContext: beans instead of beans and how to fix it <?x…… -
How to require two types of parameters when passing to a method in Java
In one class, I have to call the constructor of another class that requires two parameters, ihelloserviceconnectionobs…… -
Java V Scala from a concurrency Perspective
I'm starting my last year's project now I will study concurrency methods from the perspective of Java and scala After …… -
Java – two EJBs with the same interface Is this a good habit?
My use case requires me to have a class hierarchy, as shown below public interface ServiceA{ public void doSomething()…… -
Java: what are the event notification options in my own API?
Suppose you have written an API that can collect data in real time in a separate thread Data access is thread - safe a…… -
Java – custom parameters / variables passed to the Android simulator
I want to pass a parameter to the Android simulator launched through eclipse This parameter is a custom parameter. I w…… -
Java – how to use hibernate sessions?
My program structure is as follows: In my main Java class: for () // this will execute for say 5000 times ---- LINE 1 …… -
Java Swing custom controls
I want to know how to create a new swing control My problem is that some components are missing on swing (for example,…… -
Ant exclusion file
I have to write an ant goal for the JUnit report This is an existing application Some test class files are called test…… -
Java – executes code before and after the @ transactional method
We have a spring - based application whose service layer is annotated with @ transactional We need to run code before …… -
Java is equivalent to NET object. Equals(object,object)
Yes NET System. Static methods defined in object bool Equals(object a,object b); This is a useful alternative to A. eq…… -
Java – double iterator loop
So I have this loop in my code that requires two separate iterators But when it tries to use rbitterer When next(), Ja…… -
Java – type conversion required for function calls, with short data type variables as parameters
Whenever I use byte or short data types as method parameters, I need to explicitly convert the values I pass to these …… -
Java – why can’t my JTree be updated when a new node is added to the treemodel?
The defaulttreemodel I used fills in the override of defaultmutabletreenode, which supports optionally changing the di…… -
A clean technology or library for generating e-mail in Java
At present, our application uses the classic "string shredding" with some string The replace call generates a hybrid e…… -
Java – find the nearest point (nearest neighbor) of each point
I'm writing a method that takes an array of points as input and finds the closest point to each point in the array exc…… -
Java – wsimport generates incorrect code
I use wsimport to generate my java stub file To do this, I used an ant build file in Eclipse: <taskdef name="wsimpo…… -
Java – xmladapter to JAXB binding joda interval?
I have encountered a web service problem in my JAXB binding. I have been trapped for several hours: In order to prepar…… -
Java – SharedPreferences cannot work across activities
I'm trying to save some filters / states in one activity and then use the data in the next activity I'm using shared p…… -
Java – unable to load main class manifest attribute
I have an error after exporting from eclipse: C:\Program Files\Java\jre6\bin>java C:\wamp\www\JOGL\test.jar Excepti…… -
Java inheritance and generics
I have some classes that look like this: Model public abstract class BaseEntity<O extends Object> { ... } publi……