updatelocksJDBC30 test failing in nightly regression tests

------------------ Java Information ------------------ Java Version: 1.6.0 Java Vendor: IBM Corporation Java home: C:\jartest\ibm16\jre Java classpath: C:/jartest/jars/derbyrun.jar;C:/jartest/jars/derbyTesting.jar;c:/jartest/tools/java/jakarta-oro-2.0.8.jar;c:/jartest/junit/junit.jar; OS name: Windows Server 2008 R2 OS architecture: x86 OS version: 6.1 build 7601 Service Pack 1 Java user name: cloudtest Java user home: C:\Users\cloudtest Java user dir: C:\jartest\JarResults.2013-05-31\ibm16_derbyall java.specification.name: Java Platform API Specification java.specification.version: 1.6 java.runtime.version: pwi3260sr13fp1-20130325_01 (SR13 FP1) java.fullversion: JRE 1.6.0 IBM J9 2.4 Windows Server 2008 R2 x86-32 jvmwi3260sr13-20130114_134867 (JIT enabled, AOT enabled) J9VM - 20130114_134867 JIT - r9_20130108_31100 GC - 20121212_AA --------- Derby Information -------- [C:\jartest\jars\derby.jar] 10.11.0.0 alpha - (1488447) [C:\jartest\jars\derbytools.jar] 10.11.0.0 alpha - (1488447) [C:\jartest\jars\derbynet.jar] 10.11.0.0 alpha - (1488447) [C:\jartest\jars\derbyclient.jar] 10.11.0.0 alpha - (1488447) ------------------------------------------------------ ----------------- Locale Information ----------------- Current Locale : [English/United States [en_US]] Found support for locale: [cs] version: 10.11.0.0 alpha - (1488447) Found support for locale: [de_DE] version: 10.11.0.0 alpha - (1488447) Found support for locale: [es] version: 10.11.0.0 alpha - (1488447) Found support for locale: [fr] version: 10.11.0.0 alpha - (1488447) Found support for locale: [hu] version: 10.11.0.0 alpha - (1488447) Found support for locale: [it] version: 10.11.0.0 alpha - (1488447) Found support for locale: [ja_JP] version: 10.11.0.0 alpha - (1488447) Found support for locale: [ko_KR] version: 10.11.0.0 alpha - (1488447) Found support for locale: [pl] version: 10.11.0.0 alpha - (1488447) Found support for locale: [pt_BR] version: 10.11.0.0 alpha - (1488447) Found support for locale: [ru] version: 10.11.0.0 alpha - (1488447) Found support for locale: [zh_CN] version: 10.11.0.0 alpha - (1488447) Found support for locale: [zh_TW] version: 10.11.0.0 alpha - (1488447)