Q: If I encrypt my .class files and use a custom classloader to load and decrypt them on the fly, will this prevent decompilation? A: The problem of preventing Java byte-code decompilation is almost ...

In the last year or two, interest in "alternative" languages on top of the Java Virtual Machine has grown exponentially, to the point where three languages were blessed with official acceptance in the ...

Charles Nutter‘s “JVM Bytecode for Dummies (and for the rest of you, as well)” was the last technical session for me early Monday evening. It was held in the Hilton San Francisco Yosemite Ballroom A/B ...

Java famously runs on billions of devices, including workstations, desktops, tablets, supercomputers, and jewelry. Yes, jewelry. Look it up. [Michael] realized Java doesn’t run on Commodore 64s, ...

For years, Java Virtual Machine (Java VM) has been the "container" technology of choice for dropping the exact same version of an application (as Java bytecode) onto multiple platforms and operating ...

Jazelle Extension Another way to speed Java execution on a standard RISC architecture is to extend the architecture itself, to directly execute Java instructions. ARM designers added a new Java ...

In the quest for ever faster JavaScript, there has been a recurring refrain: why use JavaScript at all? JavaScript engines have been a major focus of browser developers for some years, and the result ...