This simple project provides a way to efficiently calculate the actual memory use of any Java object. The class makes use of the JVMs own instrumentation support to calculate the object memory use in a portable way.
- Uses the JVM instrumentation to correctly and portably obtain memory use of Java objects
- Support "deep" memory use, i.e. the size of a whole object graph
- Internally built for optimum performance caching class related information
- Internal caches do not prevent class unloading and are automatically cleared as classes are unloaded
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