libgcj/1971: ObjectOutputStream generates incorrect serialVersionUID's for array classes

[bryce at albatross dot co dot nz]

>Number:         1971
>Category:       libgcj
>Synopsis:       ObjectOutputStream generates incorrect serialVersionUID's for array classes
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Feb 13 19:56:01 PST 2001
>Closed-Date:
>Last-Modified:
>Originator:     Bryce McKinlay
>Release:        gcc version 2.97 20010207 (experimental)
>Organization:
>Environment:

>Description:
Run the attached test case. GCJ can deserialize JDK's objects
ok, but JDK can't deserialize objects generated from GCJ:

$ java SerTest S
5 4 3 2 1 

$ ./st D
5 4 3 2 1

$ ./st S
5 4 3 2 1

$ java SerTest D
$ java SerTest D
IOException java.io.InvalidClassException: [I; Local class not compatible: stream classdesc serialVersionUID=-222323706161665130 local class serialVersionUID=5600894804908749477
Exception in thread "main" java.lang.ClassCastException: java.lang.Object
        at SerTest.main(SerTest.java:39)
>How-To-Repeat:

>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:
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