Features

The Java language is a complex programming language and a JEMM adds a lot of additional behaviour. JEMM however is not a clean room implementation of a JVM, so the enhancements occasionally don't always handle edge cases well as the implementation is still in its alpha stages. The below is a list of the scenarios that have been tested to work correctly.

Constructors

• Entry and exit of constructors tracked and object state saved.
• Model classes extending from other Model classes, synchronisation and ID only assigned in the leaf class.
• Constructors creating other Model class constructors

  TODO

• Constructor calling onto a method with object references.
• Passing this out of a constructor to another class

Methods

• Nested method calls within the same object
• Multiple threads entering and exiting an object.

Synchronisation

• Synchronized keyword on a method
• Synchronized block on this
• Synchronized block on another JEMMObject

Fields

• All the primitives
• Object references to other JEMMObjects
• Transient values are not stored
• public Objects are null
• private and protected fields
• static fields are ignored

  TODO

• Object equivalents of Primitives - Integer, Float, Double, Boolean etc
• final field values are restored
• Field name clash with jemmOIF