java Programming Glossary: happens

Why is using a wild card with a Java import statement bad?

http://stackoverflow.com/questions/147454/why-is-using-a-wild-card-with-a-java-import-statement-bad

import both using the wildcard method one of two things happens You have an outright naming conflict between java.awt.Event..

'Must Override a Superclass Method' Errors after importing a project into Eclipse

http://stackoverflow.com/questions/1678122/must-override-a-superclass-method-errors-after-importing-a-project-into-eclips

overridden methods by hand. If anyone can explain why this happens or how to fix it .. I would be very happy. Maybe it is due to..

http://stackoverflow.com/questions/2156120/java-recommended-solution-for-deep-cloning-copying-an-instance

pro easy to write no maintenance cons less control of what happens bug prone with mutable object if the reflection tool does not..

What is a Null Pointer Exception?

http://stackoverflow.com/questions/218384/what-is-a-null-pointer-exception

you try to declare a reference type something different happens. Take the following code Integer num num new Integer 10 The..

How slow are Java exceptions?

http://stackoverflow.com/questions/299068/how-slow-are-java-exceptions

some other data needs to be created... all this already happens in the try statement. The throw statement needs to unwind the.. which makes try itself lightning fast actually nothing happens for try at all in general everything that needs to happen is..

GUI not working after rewriting to MVC

http://stackoverflow.com/questions/3066590/gui-not-working-after-rewriting-to-mvc

that should be updated and repainted with new color noting happens. Can anybody see any problems here I've tried placing repaint..

JPanel in puzzle game not updating

http://stackoverflow.com/questions/3078178/jpanel-in-puzzle-game-not-updating

and 'number' attributes are checked. If they match nothing happens. If not game checks if any image is currently in memory. If.. method on my JPanel with updated images and simply nothing happens. Shouldn't the new images be added to JPanel replacing the old..

How do servlets work? Instantiation, session variables and multithreading

http://stackoverflow.com/questions/3106452/how-do-servlets-work-instantiation-session-variables-and-multithreading

if 2 or more users send request to this server then what happens to the session variables Will they all be common for all the..

Java generics - type erasure - when and what happens

http://stackoverflow.com/questions/339699/java-generics-type-erasure-when-and-what-happens

generics type erasure when and what happens I read about Java's type erasure on Sun's website . When does..

Java Process with Input/Output Stream

http://stackoverflow.com/questions/3643939/java-process-with-input-output-stream

process's standard output returns end of file. This only happens when the process exits. It will not return end of file if there.. the process exits. It will not return end of file if there happens at present to be no more output from the process. Instead it.. gets a bit confused if the command being run by the shell happens to write out a line EOF . bash reports a syntax error and exits..

How to deal with “java.lang.OutOfMemoryError: Java heap space” error (64MB heap size)

http://stackoverflow.com/questions/37335/how-to-deal-with-java-lang-outofmemoryerror-java-heap-space-error-64mb-heap

heap but total amount of memory per process . It just happens that Java happens to make the default smaller presumably so.. amount of memory per process . It just happens that Java happens to make the default smaller presumably so that the programmer..

How to parse XML using the SAX parser

http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser

void end String body channel.setTitle body Same thing happens for the other elements of channel ex. On every item tag occurrence..

Does finally always execute in Java?

http://stackoverflow.com/questions/65035/does-finally-always-execute-in-java

printed out. I know I can just type this in an see what happens which is what I'm about to do actually but when I googled for..

What is x after “x = x++”?

http://stackoverflow.com/questions/7911776/what-is-x-after-x-x

is x after &ldquo x x &rdquo What happens behind the curtains when this is executed int x 7 x x I compiled..