I have a program thats real simple and will read through my xml file and print out some stuff. THe problem is the xml file is 2gb long and I cant run the program. Any options?

In his mail on the HotSpot development list, Jon now explains what Java 8 will change: with Java 8, there is no PermGen anymore. Some parts of it, like the interned Strings, have been moved to ...

Before fixing the Artifactory object heap error: set JAVA_OPTIONS=-server -Xms512m -Xmx2g-Xss256k -XX:+UseG1GC After fixing the Artifactory object heap error: set JAVA_OPTIONS=-server -Xms512m ...

JVM heap analysis with Java Flight Recorder. Here’s how the Java Flight Recorder’s Old Object Sample event works. When a recording is started, a fixed number of objects from the Java heap are tracked.

Running a commercial app set to -Xmx2048M on Sol 10 (sun4v sparc) with 64G of physical RAM. Is it possible to bump up the java heap space even further?