[DERBY-6138] org.apache.derbyTesting.functionTests.tests.store.ClassLoaderBootTest fails with sealing violation: package org.apache.derby.iapi.services.sanity is sealed depending on classpath order

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 10.11.1.1
• Fix Version/s: 10.11.1.1
• Component/s: Build tools
• Labels: derby_backport_reject_10_10
• Issue & fix info: Workaround attached
• Bug behavior facts: Regression
• Assignee: Katherine Marsden
• Reporter: Katherine Marsden
• Created: 02/Apr/13 18:14
• Updated: 03/Sep/14 08:31
• Resolved: 02/Apr/13 21:30

Description

Depending on classpath order, I believe if derbyclient.jar is before derby.jar in the classpath ClassLoaderBootTest fails with a sealing violation.,

There were 2 errors:
1) testBootingAnAlreadyBootedDatabase(org.apache.derbyTesting.functionTests.tests.store.ClassLoaderBootTest)java.lang.ExceptionInInitializerError
at java.lang.J9VMInternals.initialize(J9VMInternals.java:255)
at org.apache.derby.jdbc.EmbeddedBaseDataSource.findDriver(EmbeddedBaseDataSource.java:366)
at org.apache.derby.jdbc.EmbeddedBaseDataSource.getConnection(EmbeddedBaseDataSource.java:615)
at org.apache.derby.jdbc.EmbeddedBaseDataSource.getConnection(EmbeddedBaseDataSource.java:552)
at org.apache.derbyTesting.functionTests.tests.store.ClassLoaderBootTest.testBootingAnAlreadyBootedDatabase(ClassLoaderBootTest.java:178)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:88)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at org.apache.derbyTesting.junit.BaseTestCase.runBare(BaseTestCase.java:117)
at org.apache.derbyTesting.junit.BaseJDBCTestCase.runBareOverridable(BaseJDBCTestCase.java:424)
at org.apache.derbyTesting.junit.BaseJDBCTestCase.runBare(BaseJDBCTestCase.java:441)
at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
at junit.extensions.TestSetup.run(TestSetup.java:25)
at org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)
at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
at junit.extensions.TestSetup.run(TestSetup.java:25)
at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
at junit.extensions.TestSetup.run(TestSetup.java:25)
Caused by: java.lang.SecurityException: sealing violation: package org.apache.derby.iapi.services.sanity is sealed
at java.net.URLClassLoader.getAndVerifyPackage(URLClassLoader.java:623)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:655)
at java.net.URLClassLoader.access$400(URLClassLoader.java:92)
at java.net.URLClassLoader$ClassFinder.run(URLClassLoader.java:1159)
at java.security.AccessController.doPrivileged(AccessController.java:288)
at java.net.URLClassLoader.findClass(URLClassLoader.java:594)
at org.apache.derbyTesting.functionTests.tests.store.ClassLoaderBootTest$DerbyURLClassLoader.loadClass(ClassLoaderBootTest.java:293)
at org.apache.derbyTesting.functionTests.tests.store.ClassLoaderBootTest$DerbyURLClassLoader.loadClass(ClassLoaderBootTest.java:303)
at org.apache.derby.iapi.services.monitor.Monitor.startSystemModule(Monitor.java:365)
at org.apache.derby.impl.services.monitor.BaseMonitor.runWithState(BaseMonitor.java:342)
at org.apache.derby.impl.services.monitor.FileMonitor.<init>(FileMonitor.java:58)
at org.apache.derby.iapi.services.monitor.Monitor.startMonitor(Monitor.java:285)
at org.apache.derby.iapi.jdbc.JDBCBoot.boot(JDBCBoot.java:67)
at org.apache.derby.jdbc.EmbeddedDriver.boot(EmbeddedDriver.java:196)
at org.apache.derby.jdbc.EmbeddedDriver.<clinit>(EmbeddedDriver.java:92)
at java.lang.J9VMInternals.initializeImpl(Native Method)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:233)
... 41 more
2) testBootingDatabaseShutdownByAnotherCLR(org.apache.derbyTesting.functionTests.tests.store.ClassLoaderBootTest)java.lang.ExceptionInInitializerError
at java.lang.J9VMInternals.initialize(J9VMInternals.java:255)
at org.apache.derby.jdbc.EmbeddedBaseDataSource.findDriver(EmbeddedBaseDataSource.java:366)
at org.apache.derby.jdbc.EmbeddedBaseDataSource.getConnection(EmbeddedBaseDataSource.java:615)
at org.apache.derby.jdbc.EmbeddedBaseDataSource.getConnection(EmbeddedBaseDataSource.java:552)
at org.apache.derbyTesting.functionTests.tests.store.ClassLoaderBootTest.testBootingDatabaseShutdownByAnotherCLR(ClassLoaderBootTest.java:208)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:88)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at org.apache.derbyTesting.junit.BaseTestCase.runBare(BaseTestCase.java:117)
at org.apache.derbyTesting.junit.BaseJDBCTestCase.runBareOverridable(BaseJDBCTestCase.java:424)
at org.apache.derbyTesting.junit.BaseJDBCTestCase.runBare(BaseJDBCTestCase.java:441)
at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
at junit.extensions.TestSetup.run(TestSetup.java:25)
at org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)
at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
at junit.extensions.TestSetup.run(TestSetup.java:25)
at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
at junit.extensions.TestSetup.run(TestSetup.java:25)
Caused by: java.lang.SecurityException: sealing violation: package org.apache.derby.iapi.services.sanity is sealed
at java.net.URLClassLoader.getAndVerifyPackage(URLClassLoader.java:623)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:655)
at java.net.URLClassLoader.access$400(URLClassLoader.java:92)
at java.net.URLClassLoader$ClassFinder.run(URLClassLoader.java:1159)
at java.security.AccessController.doPrivileged(AccessController.java:288)
at java.net.URLClassLoader.findClass(URLClassLoader.java:594)
at org.apache.derbyTesting.functionTests.tests.store.ClassLoaderBootTest$DerbyURLClassLoader.loadClass(ClassLoaderBootTest.java:293)
at org.apache.derbyTesting.functionTests.tests.store.ClassLoaderBootTest$DerbyURLClassLoader.loadClass(ClassLoaderBootTest.java:303)
at org.apache.derby.iapi.services.monitor.Monitor.startSystemModule(Monitor.java:365)
at org.apache.derby.impl.services.monitor.BaseMonitor.runWithState(BaseMonitor.java:342)
at org.apache.derby.impl.services.monitor.FileMonitor.<init>(FileMonitor.java:58)
at org.apache.derby.iapi.services.monitor.Monitor.startMonitor(Monitor.java:285)
at org.apache.derby.iapi.jdbc.JDBCBoot.boot(JDBCBoot.java:67)
at org.apache.derby.jdbc.EmbeddedDriver.boot(EmbeddedDriver.java:196)
at org.apache.derby.jdbc.EmbeddedDriver.<clinit>(EmbeddedDriver.java:92)
at java.lang.J9VMInternals.initializeImpl(Native Method)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:233)
... 41 more

My classpath when this occurred was:
.;C:/cygwin/svn/trunk/jars/sane/derbyclient.jar;C:/cygwin/svn/trunk/jars/sane/derby.jar;C:/cygwin/svn/trunk/jars/sane/de
rbyrun.jar;C:/cygwin/svn/trunk/jars/sane/derby.jar;C:/cygwin/svn/trunk/jars/sane/derbyTesting.jar;C:/cygwin/svn/trunk/to
ols/java/junit.jar;C:/cygwin/svn/trunk/tools/java/jakarta-oro-2.0.8.jar

Taking out all but derbyrun.jar and derbyTesting.jar resolved the issue.

Issue Links

• is related to: DERBY-6125 Code clean up in client driver.