Do you meet such situation,convert between utf8 and unicode,dump the constant pool of java class file,a simple server instead of use tomcat as a midlet download server for test purpose;so this is the utility-tool's responsibility;
Start building on Google Cloud with $300 in free credits. No commitment, no credit card required until you're ready to scale.
Launch your next project with $300 in free Google Cloud credits—no strings attached. Test, build, and deploy without risk. Use your credits across the entire Google Cloud platform to find what works best for your needs. After your credits are used, continue with always-free tier services. Only pay when you're ready to scale. Sign up in minutes and start exploring.
Thread dump viewer is a powerful tool for thread dump analysis. Opens thread dumps from Sun JDK for Windows and Solaris, HP JDK and IBM JDK for Windows, Linux and AIX.
Open Source IM and voice client using Jabber and SIP protocols, with great audio quality thanks to speex and a nice and clean interface. Programmed in Java and C++. It supports chat, voice and file transfers.