GNU Compiler for Java

The GNU Compiler for Java (GCJ) was a free compiler for the Java programming language and part of the GNU Compiler Collection. GCJ could compile Java source code to Java Virtual Machine bytecode or to machine code for a number of CPU architectures. It could also compile class files and whole JARs that contain bytecode into machine code.

GNU Compiler for Java

The GNU Compiler for Java (GCJ) was a free compiler for the Java programming language and part of the GNU Compiler Collection. GCJ could compile Java source code to Java Virtual Machine bytecode or to machine code for a number of CPU architectures. It could also compile class files and whole JARs that contain bytecode into machine code.