This article is the first in a four-part Java 101 series ... was updated with new code listings and downloadable source code in May 2013. When multiple threads execute byte-code instruction ...

Not anymore. Last year, [Michael] wrote Java Grinder, a Java byte-code compiler that compiles classes into assembly language instead of being part of a JVM. This effectively turns Java from a Just ...

However, this is just one type of variable in Java. Understanding this is important ... good programming should be efficient with memory. Bytes are allocated less memory than integers, so if ...