Basic HTML version of Foils prepared May 19 99

Foil 24 Instance Variable Analysis

From Elements of Concurrent Programming in Java Tango Group Internal Technology Seminars -- Spring 99. by Lukasz Beca
1 Unsynchronized accessors
  • variable never has illegal transient value when other methods are executed
  • variable must be atomically assignable
2 Unsynchronized updates
  • values of variable remain legal across all possible interleavings of all possible methods
  • no special synchronized actions need to be performed when the variable changes to particular state
in Table To:

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