HotSpot is the standard Java virtual machine used by both the Oracle and OpenJDK Java runtime environments.
I was recently reading about all the JVM arguments available in JRE 6 [Java VM Options] and saw this : -XX:+StringCache : …
java jvm jvm-hotspot jvm-argumentsAre OpenJDK VM and Oracle Hotspot VM still two different JVMs? I can't seem to find any somewhat official documentation …
java jvm openjdk jvm-hotspot hotspotThe Situation: I'm optimizing a pure-java implementation of the LZF compression algorithm, which involves a lot of byte[] access and …
java performance optimization jvm-hotspot bounds-check-eliminationIn Garbage Collection terminology, why is it called 'Eden Space'? Just like that. I'm still getting familiar with the terminology …
java garbage-collection jvm-hotspotI am looking at the JVM configuration options for running Alfresco, mainly this document on the Alfresco Wiki. One of …
java jvm jvm-hotspot jvm-argumentsI'm trying to diagnose a java.lang.OutOfMemoryError: PermGen Space error when running on Sun's Hotspot JVM, and would like …
java memory-leaks jvm-hotspot permgenI am looking for better HotSwapping in the JavaVM. Being able to only apply method body changes is okay but …
java jvm-hotspot hotswapI am reading about the feature in Java 8 update 20 for String deduplication (more info) but I am not sure if …
java string jvm-hotspot deduplicationWhen running a Java 1.6 (1.6.0_03-b05) app I've added the -XX:+PrintCompilation flag. On the output for some methods, in particular …
java jit jvm-hotspotCurrently I have a deployed executable jar file that creates large (7+ Gb) minidump files when it crashes. I would like …
java jar executable-jar jvm-hotspot