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Find Java classes implementing an interface [duplicate]
... time ago, I came across a piece of code, that used some piece of standard Java functionality to locate the classes that implemented a given interface. I know the functions were hidden in some non-logical place, but they could be used for other classes as the package name implied. Back then I did no...
Generate Java class from JSON?
In a Java Maven project, how do you generate java source files from JSON? For example we have
13 Answers
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What is the difference between Class Path and Build Path
...or building your application. It contains all of your source files and all Java libraries that are required to compile the application.
The classpath is used for executing the application. This includes all java classes and libraries that are needed to run the java application. A Classpath is manda...
Maven is not working in Java 8 when Javadoc tags are incomplete
... to build and install in my local repository projects that have incomplete Javadoc tags (for example, a missing parameter).
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What is the difference between Java RMI and RPC?
What is the actual difference between Java RMI and RPC?
8 Answers
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Java optional parameters
How do I use optional parameters in Java? What specification supports optional parameters?
17 Answers
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Java exception not caught?
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From the Java Language Specification 14.20.2.:
If the catch block completes abruptly for reason R, then the finally block is executed. Then there is a choice:
If the finally block completes normally, then the try statement completes...
Setting JDK in Eclipse
I have two JDKs, for Java 6 and 7.
6 Answers
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How to get Locale from its String representation in Java?
...ere is a sample code :)
// May contain simple syntax error, I don't have java right now to test..
// but this is a bigger picture for your algo...
public String localeToString(Locale l) {
return l.getLanguage() + "," + l.getCountry();
}
public Locale stringToLocale(String s) {
StringToken...
What is JAXB and why would I use it? [closed]
...it provides a solution to this problem (I'm assuming familiarity with XML, Java data structures, and XML Schemas):
Working with XML is difficult. One needs a way to take an XML file - which is basically a text file - and convert it into some sort of data structure, which your program can then manip...