ZipException from NamePreservingRunnable if SSH running when Stash shuts down

2012-05-31 08:56:46,102 INFO  [Thread-23]  c.a.s.i.server.ApplicationInfoLogger Shutting down Stash 1.1.0-SNAPSHOT
2012-05-31 08:56:46,502 ERROR [NioSocketAcceptor-1]  c.a.p.o.c.f.FelixOsgiContainerManager JarContent: Unable to read bytes.
java.util.zip.ZipException: ZipFile closed
	at java.util.zip.ZipFile.ensureOpenOrZipException(ZipFile.java:425) ~[na:1.6.0_27]
	at java.util.zip.ZipFile.access$1100(ZipFile.java:31) ~[na:1.6.0_27]
	at java.util.zip.ZipFile$ZipFileInputStream.read(ZipFile.java:457) ~[na:1.6.0_27]
	at java.util.zip.ZipFile$1.fill(ZipFile.java:242) ~[na:1.6.0_27]
	at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:141) ~[na:1.6.0_27]
	at org.apache.felix.framework.cache.JarContent.getEntryAsBytes(JarContent.java:133) ~[org.apache.felix.framework-3.0.2.jar:na]
	at org.apache.felix.framework.ModuleImpl$ModuleClassLoader.findClass(ModuleImpl.java:1738) [org.apache.felix.framework-3.0.2.jar:na]
	at org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:716) [org.apache.felix.framework-3.0.2.jar:na]
	at org.apache.felix.framework.ModuleImpl.access$200(ModuleImpl.java:73) [org.apache.felix.framework-3.0.2.jar:na]
	at org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1690) [org.apache.felix.framework-3.0.2.jar:na]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:247) [na:1.6.0_27]
	at org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java) [org.apache.felix.framework-3.0.2.jar:na]
	at org.apache.mina.core.polling.AbstractPollingIoProcessor.startupProcessor(AbstractPollingIoProcessor.java:460) [stash-ssh-1.1.0-SNAPSHOT_1338443370000.jar:na]
	at org.apache.mina.core.polling.AbstractPollingIoProcessor.dispose(AbstractPollingIoProcessor.java:200) [stash-ssh-1.1.0-SNAPSHOT_1338443370000.jar:na]
	at org.apache.mina.core.service.SimpleIoProcessorPool.dispose(SimpleIoProcessorPool.java:299) [stash-ssh-1.1.0-SNAPSHOT_1338443370000.jar:na]
	at org.apache.mina.core.polling.AbstractPollingIoAcceptor$Acceptor.run(AbstractPollingIoAcceptor.java:466) [stash-ssh-1.1.0-SNAPSHOT_1338443370000.jar:na]
	at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64) [stash-ssh-1.1.0-SNAPSHOT_1338443370000.jar:na]
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [na:1.6.0_27]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [na:1.6.0_27]
	at java.lang.Thread.run(Thread.java:662) [na:1.6.0_27]
2012-05-31 08:56:46,527 ERROR [NioSocketAcceptor-1]  c.a.p.o.c.f.FelixOsgiContainerManager JarContent: Unable to read bytes.
java.lang.IllegalStateException: zip file closed
	at java.util.zip.ZipFile.ensureOpen(ZipFile.java:415) ~[na:1.6.0_27]
	at java.util.zip.ZipFile.getEntry(ZipFile.java:160) ~[na:1.6.0_27]
	at java.util.jar.JarFile.getEntry(JarFile.java:208) ~[na:1.6.0_27]
	at org.apache.felix.framework.util.JarFileX.getEntry(JarFileX.java:61) ~[org.apache.felix.framework-3.0.2.jar:na]
	at org.apache.felix.framework.cache.JarContent.getEntryAsBytes(JarContent.java:120) ~[org.apache.felix.framework-3.0.2.jar:na]
	at org.apache.felix.framework.ModuleImpl$ModuleClassLoader.findClass(ModuleImpl.java:1738) [org.apache.felix.framework-3.0.2.jar:na]
	at org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:716) [org.apache.felix.framework-3.0.2.jar:na]
	at org.apache.felix.framework.ModuleImpl.access$200(ModuleImpl.java:73) [org.apache.felix.framework-3.0.2.jar:na]
	at org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1690) [org.apache.felix.framework-3.0.2.jar:na]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:247) [na:1.6.0_27]
	at org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java) [org.apache.felix.framework-3.0.2.jar:na]
	at org.apache.mina.core.polling.AbstractPollingIoProcessor.startupProcessor(AbstractPollingIoProcessor.java:460) [stash-ssh-1.1.0-SNAPSHOT_1338443370000.jar:na]
	at org.apache.mina.core.polling.AbstractPollingIoProcessor.dispose(AbstractPollingIoProcessor.java:200) [stash-ssh-1.1.0-SNAPSHOT_1338443370000.jar:na]
	at org.apache.mina.core.service.SimpleIoProcessorPool.dispose(SimpleIoProcessorPool.java:299) [stash-ssh-1.1.0-SNAPSHOT_1338443370000.jar:na]
	at org.apache.mina.core.polling.AbstractPollingIoAcceptor$Acceptor.run(AbstractPollingIoAcceptor.java:466) [stash-ssh-1.1.0-SNAPSHOT_1338443370000.jar:na]
	at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64) [stash-ssh-1.1.0-SNAPSHOT_1338443370000.jar:na]
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [na:1.6.0_27]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [na:1.6.0_27]
	at java.lang.Thread.run(Thread.java:662) [na:1.6.0_27]