junit failure?

On 7.4RC2 (from today's CVS, -rREL7_4_STABLE), I get:
runtest:
    [junit] Testsuite: org.postgresql.test.jdbc2.Jdbc2TestSuite
    [junit] Tests run: 87, Failures: 1, Errors: 0, Time elapsed: 13.759 sec

    [junit] Testcase:
testTables(org.postgresql.test.jdbc2.DatabaseMetaDataTest):       FAILED
    [junit] null
    [junit] junit.framework.AssertionFailedError
    [junit]     at
org.postgresql.test.jdbc2.DatabaseMetaDataTest.testTables(DatabaseMetaDataT
est.java:64)
    [junit]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
    [junit]     at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:3
9)
    [junit]     at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImp
l.java:25)


    [junit] TEST org.postgresql.test.jdbc2.Jdbc2TestSuite FAILED
    [junit] Testsuite: org.postgresql.test.jdbc2.optional.OptionalTestSuite
    [junit] Tests run: 34, Failures: 0, Errors: 0, Time elapsed: 5.396 sec

    [junit] Testsuite: org.postgresql.test.jdbc3.Jdbc3TestSuite
    [junit] Tests run: 38, Failures: 0, Errors: 0, Time elapsed: 5.373 sec


test:

BUILD SUCCESSFUL
Total time: 27 seconds
$

this is with JDK 1.4.2, from SCO.

Is this a real failure or a JDK problem?


--
Larry Rosenman                     http://www.lerctr.org/~ler
Phone: +1 972-414-9812                 E-Mail: ler@lerctr.org
US Mail: 1905 Steamboat Springs Drive, Garland, TX 75044-6749