Java Virtual Machine support in CICS
In this chapter, we discuss Java Virtual Machine (JVM) support in CICS. In particular, we discuss the various modes of operation that a JVM can operate in and the implications of choosing one of those modes. We look at the Java class cache and how it can reduce the JVM size and optimize class loading times. Also, we discuss different categories of classes that are loaded into a JVM, the rationale behind having those categories, and related performance and application design issues.
2.1 Overview
Java applications ...

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