How does IcedTea 6\'s performance stand up against Sun\'s own HotSpot on linux systems? I tried searching Google but Phoronix\'s test is the best I got, which is almost a year old now. Hopefully thing
For Java SE there are several JVM\'s available for running in production on x86: IBM J9 Oracle JRockit - http://www.oracle.com/technology/products/jrockit/index.html
Why is Object[].class.isAssignableFrom(String[].class) == true, while String[].getSuperClass() or getGenericInterfaces() could开发者_JS百科 not get Object[]?
I see many deployments where IT groups run effectively nothing but a JVM application stack inside a VM (vmware, &c) instance.
There are Database Administrators (DBA) and Unix|Windows System Administrators.There are likely soon to be Cloud Administrators.
Wish the latest Java runtimes (1.5 or 1.6) is the applet pluggin suppoed to use the Internet Explorer web stack to download the .jar file? The reason I ask is I can\'t see the request in Fiddler. More
I\'m currently using sun\'s java 1.6 on a SL4 cluster. For so开发者_C百科me reason, the 1.6 JVM is starting up with an impossibly large heap, and cannot start:
If I write a multi-threaded java application, will the JVM take care of utilizing all available cores? Do I have to do 开发者_运维知识库some work?Unless you use a JVM that has so-called \"green\" thre
I am building some software using Clojure as a backend, and I\'d like to use a JVM based solution for the front-end.
I\'ve been wondering this for a while. Please give quantitative data to support your answer. Related: Is there a significant difference b开发者_如何学Pythonetween Windows, Mac, and linux JVM performa
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