Integrate Sage Line 50 with Java, using Sage Data Objects for Java. See http://www.sageDataObjects.com for more information. It is possible to connect Sage with Java via Sage Data Objects, and EZJCom's Java-COM bridge
It is a powerful decompiler and disassembler for Java that reconstructs the original source code from the compiled binary CLASS files. It is able to decompile complex Java applets and binaries, producing accurate source code.
Basic4android is a simple yet powerful development environment that targets Android devices. Basic4android language is similar to Visual Basic language with additional support for objects.
JNC is a Java to native compiler. It allows AOT (ahead of time) compilation of your Java applications. With JNC, you can create real standalone native binaries (.exe on Windows) which will no longer depend on a JRE.
Mangle-It Java Obfuscator makes Java code unreadable. Symbol and file names are mangled, strings encrypted, symbols are updated in comments and xml config files. Code like "int GetString(int n )" converts "int sXXXYYYXYXXYX( int sXXXXYYXYXXYX )".