I 开发者_StackOverflowam getting compile errors in eclipse when using the @Override annotation for a class that is implementing an interface.
I would like to use JDK 1.6 for a branch of a project while others keep using JDK 1.5. Developers want to occasionally switch between those.
How to crop a polygon shaped portion of BufferedImage and write it to anot开发者_运维技巧her BufferedImage? Graphics2D has clip(Shape) and draw(Shape) methods. So I would guess you can set the Shape t
I\'ve been attempting to install and set up the Java JDK 1.6 and Eclipse (helios) on Windows 7. I have downloaded the 32 bit of each, as the 64 bit Eclipse version didn\'t want to work.
I\'开发者_开发问答m interested in benchmarks and functionality? Is there are any reason to use Jakarta regexp?It seems that there is no reasons for that. But there are some other interesting libraries
If a class compiled with JDK 1.6 calls another class compiled with JDK 1.5, what kind of errors will we see?
I have a call to System.exit(1) in my multi-threaded program. However from time to time instead of return code 1, the program exits with return code 0. I don\'t have any other calls System.exit() and
I built a simple Spring3, Hibernate3/(JPA2), RESTful service, hosted on Tomcat6, that uses JAXB2 to marshal the results.(It uses annotated pojos.) I needed to use specific namespace prefixes, so I wro
Ubuntu 10.04 64-bit looks promising as a development environment for Android. I now have it up and running but I am stuck at the following decision point:
I have some automatically generated Ant build scripts that I need to use to build an application. I am using Ant 1.8.1 and Java 1.6. The scripts use the Apt Ant task, which according to the task refer
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