Based on Java Management Extensions API JMX Calibration Services implements Diagnostic & Calibration functionality for Java EE Web Applications as part of Performance Management for individual Best Fit Deployments and essential Visibility into Java Web Transactions across your infrastructure. You identify performance problems and balance your Java Web Server remote at runtime via JMX supported Tools(->White Paper).
Networking ME is a networking library for Java ME platform. It's built on top of Generic Connection Framework and other foundation technologies. It has a modular architecture with well-designed, feature-rich APIs that are easy to use.