IL translator for JIT execution of Java']Java bytecode in NET environments

Java, one of the most widely used programming languages recently, is the language invented by James Gosling at Sun Microsystems, which is the next generation language independent of operating systems and hardware platforms. Java source code is compiled into bytecode as intermediate code independent of each platform by compiler, and also executed by JVM. Since the class file, to be executed by JVM, is in binary format, it is very difficult to analyze and modify. On the other hand, Oolong code, another type of java intermediate language, is much easier to read and write compared to class file format. Oolong code is based on Jasmin language by John Meyer, and designed to work in the level of bytecode. C# and NET platform in Microsoft Corp. has been developed to meet the needs of programmers, and cope with Java and JVM platform of Sun Microsystems. After compiling, C# program is converted to MSIL code, and also executed by NET platform but not in JVM platform. For this reason, we designed and implemented the Java Oolong-to-.NET MSIL Intermediate Language translator system for programs written in Java language to be executed in the windows NET platform without JVM.