Test : nsk/jdi/Argument/isValid/isvalid002
nsk/jdi/Argument/setValue/setvalue001
nsk/jdi/BooleanArgument/isValid/isvalid002
Testbase: /net/sqesvr.eng/export/vsn/VM/testbase/testbase_nsk
Mode : -Xmixed, -Xcomp, -Xint
Platform: Solsparc 5.8, 5.9, solx86, linux RH6.2, windows

JDK Tested: weekly b63b, WeekAhead 20010530125025.jcoomes.baseline-debug

Steps to reproduce
             1) cd /net/sqesvr.eng/export/vsn/GammaBase/Bugs/{Buid}
             2) ksh doit

Output:
java version "1.4.0-beta_refresh"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-beta_refresh-b63b)
Java HotSpot(TM) Client VM (build 1.4.0-beta_refresh-b63b, mixed mode)
ERROR
Method tested: jdi.Connector.BooleanArgument.isValid
check: isValid(null)
error: NullPointerException

TEST FAILED

With WeekAhead Build:
java version "1.4.0-beta_refresh"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-beta_refresh-b66)
Java HotSpot(TM) Client VM (build 20010530125025.jcoomes.baseline-debug, mixed mode)
ERROR
Method tested: jdi.Connector.Argument.setValue()
check: setValue(null);
result: NullPointerException

TEST FAILED

All the 3 tests seem to fail with ladybird aswell.
Output:
java version "1.3.1-rc2"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.1-rc2-b23)
Java HotSpot(TM) Client VM (build 1.3.1-rc2-b23, mixed mode)
ERROR
Method tested: jdi.Connector.Argument.setValue()
check: setValue(null);
result: NullPointerException

TEST FAILED