Expand devloper tests to cover areas identified as needing additional test coverage in the review of CPU14_02 regressions:

http://wiki.se.oracle.com/display/JPGC/Deployment+14_02+Regression+Analysis

Areas / Scenarios include:

    Cache turned off
    Old JRE's
    Serialized Applets
    Mixed code scenario
    Security Dialog/UI
       - Investigate if we can make better use of text UI framework to catch missing security dialogs