Another problem with latest CVS version

[Yong Chen]

Hi,

I randomly get the following exceptions. I'm using the latest version from
CVS. Sometimes "gmake check" fails on BufferedReaderTest and GCTest, so I
got into .../test/regression directory and manually ran the test as
following:

java GCTest

sometimes it succeeded, but sometimes I got the following error:

java.lang.IllegalMonitorStateException
        at java.lang.Integer.toString(Integer.java:191)
        at java.lang.Integer.toString(Integer.java:179)
        at GCTest.testObjChain(GCTest.java:250)
[4]:  Success
        at GCTest.run(GCTest.java:126)
        at java.lang.Thread.run(Thread.java:325)
[28]:  Failure: testObjChain: Caught exception: null
[28]:  Success
[37]:  Success
[38]:  Success
[40]:  Success
......