Learn how to optimize JVM and JIT compiler performance for better execution speed, memory usage, and resource utilization in your Java applications—and how to check your results.

When instantiating Java objects that are expensive in terms of resource usage, we don’t want to have to instantiate them every time we use them. It’s far better for performance to have a ready ...

Java is simple and familiar. Java is object-oriented. Java is architecture-neutral. Java is robust and secure. Java is multithreaded. Java is capable of high performance. Java is statically typed and ...

SAN FRANCISCO — BEA Systems Inc. on Wednesday cast its vote in favor of Sun Microsystems Inc. making parts of its Java technology open-source, ratcheting the debate up a notch. “We’d like to ...

Java’s inbuilt concept of serialization, does all this for you, for the very objects created by your application that are still in memory.