Developer Libraries

Published on November 15, 2007

Popular libraries used by developers:

  • log4j - Logger, needy tool for debugging. Tip: Put the configuration file “” in /Tomcat 5.5/common/classes/ to be shared among the webapps
  • WURFL - Identifying devices capabilities for mobile development (eg. WAP)
  • BouncyCastle - For encryption
  • ProGuard - Obfuscation not only protects your code, but also make the package smaller.

J2ME specific libraries: