J2ME Development Kits 1. J2ME Wireless Toolkit (J2MEWTK) -- FREE J2ME Wireless Toolkit (J2MEWTK) is a free J2ME MIDP/CLDC device emulation toolkit for building MIDP applications. The J2MEWTK makes it easy to compile and package MIDP applications for testing on a representative Java technology device emulator on Windows, Linux or Solaris platforms. Previous installation of the Java 2, Standard Edition (J2SE) SDK is required. The J2MEWTK can be used standalone or with with Java Integrated Development Environments (IDEs) such as the Sun ONE Studio, Mobile Edition. 2. Sun ONE Studio, Mobile Edition Sun ONE Studio, Mobile Edition is a Java Integrated Development Environment (IDE) for developing applications that can be deployed to Java technologyenabled mobile devices based on the Mobile Information Device Profile (MIDP)/Connected Limited Device Configuration (CLDC) technologies. Integrated with the J2ME Wireless Toolkit, Mobile Edition can also be readily integrated with device emulator / SDKs from Nokia, Sony Ericsson, Siemens, Hutchison 3, Motorola iDEN and others. 3. Nokia Developer's Suite for J2ME Nokia Developer's Suite for J2ME(free registration required) is a set of tools that help you build J2ME applications for Nokia devices. It includes add-ons to Borland's JBuilder that allow you to build MIDP applications. Previous installation of JBuilder 5 and the Borland Mobile Set, Nokia Edition is required. The suite also includes an emulator that can be used either with JBuilder or the Sun J2ME Wireless Toolkit.