Eager Class Initialization for Java

• Authors: Dexter Kozen;Matthew Stillerman
• Venue: FTRTFT '02 Proceedings of the 7th International Symposium on Formal Techniques in Real-Time and Fault-Tolerant Systems: Co-sponsored by IFIP WG 2.2
• Year: 2002

We describe a static analysis method on Java bytecode to determine class initialization dependencies. This method can be used for eager class loading and initialization. It catches many initialization circularities that are missed by the standard lazy implementation. Except for contrived examples, the computed initialization order gives the same results as standard lazy initialization.