Tags: Genre, Music Genre, Topical Concept.
A Java compiler is a compiler for the Java programming language. The most common form of output from a Java compiler is Java class files containing platform-neutral Java bytecode. There exist also compilers emitting optimized native machine code for a particular hardware/operating system combination.Most Java-to-bytecode compilers Jikes being a well known exception do virtually no optimization leaving this until run time to be done by the JRE[citation needed].