A Java virtual machine (JVM) is a virtual machine that can execute Java bytecode. It is the code execution component of the Java platform.

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How to disseminate Scala?

With the announcement of Ceylon, and after observing the slides describing its intent and feature list, I reckoned this language to be a Scala competitor. Furthermore, as a Scala programmer, I can ...
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What is the difference between instantiating and loading a class in Java?

In Java world, there are some scenarios where I see developers used to load the class rather than instantiation. What is the difference between instantiating and loading a class?
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Is there any evidence that one of the current alternate JVM languages might catch on? [closed]

There's been a lot of enthusiasm about JRuby, Jython, Groovy, and now Scala and Clojure as the language to be the successor to Java on the JVM. But currently only Groovy and Scala are in the TIOBE ...
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How is the JVM and Java's WORA different from other high level languages?

In the Java world, we often talk about the JVM, and when Java was new it had the supposedly killer feature of "Write Once, Run Anywhere." From the way people talk and write, this seems different from ...
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Jython and JRuby vs. Groovy (and Java) [closed]

I am very interested in Python for programming on the JVM, and I've worked in Java and Ruby (not JRuby) a lot, and to a certain extent in Groovy. What are the limits to the Java-Jython and Java-JRuby ...