org.netbeans.mdr.util.DebugException
	at org.netbeans.mdr.storagemodel.StorablePackage.read(StorablePackage.java:275)
	at org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDatabase.readStreamable(BtreeDatabase.java:906)
	at org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDatabase.getRecord(BtreeDatabase.java:974)
	at org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDatabase.getIfExists(BtreeDatabase.java:719)
	at org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDatabase.getIfExists(BtreeDatabase.java:699)
	at org.netbeans.mdr.storagemodel.MdrStorage.getObject(MdrStorage.java:691)
	at org.netbeans.mdr.storagemodel.MdrStorage.getContextOutermostPackage(MdrStorage.java:954)
	at org.netbeans.mdr.NBMDRepositoryImpl.getExtent(NBMDRepositoryImpl.java:291)
	at org.netbeans.modules.javacore.JavaMetamodel.resolveCodebase(JavaMetamodel.java:339)
	at org.netbeans.modules.javacore.JavaMetamodel.resolveCPRoot(JavaMetamodel.java:318)
	at org.netbeans.modules.javacore.JavaMetamodel.getJavaExtent(JavaMetamodel.java:161)
	at org.netbeans.modules.editor.java.MDRFinder.findClasses(MDRFinder.java:237)
	at org.netbeans.editor.ext.java.CompoundFinder.findClasses(CompoundFinder.java:77)
	at org.netbeans.editor.ext.java.JavaFastOpen.evaluate(JavaFastOpen.java:212)
[catch] at org.netbeans.editor.ext.java.JavaFastOpen$Evaluator.run(JavaFastOpen.java:370)
==>
java.io.IOException
	at org.netbeans.mdr.util.IOUtils.readMOFID(IOUtils.java:383)
	at org.netbeans.mdr.util.IOUtils.readMOFID(IOUtils.java:376)
	at org.netbeans.mdr.util.IOUtils.read(IOUtils.java:505)
	at org.netbeans.mdr.util.IOUtils.read(IOUtils.java:389)
	at org.netbeans.mdr.util.IOUtils.read(IOUtils.java:284)
	at org.netbeans.mdr.storagemodel.StorablePackage.read(StorablePackage.java:261)
	at org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDatabase.readStreamable(BtreeDatabase.java:906)
	at org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDatabase.getRecord(BtreeDatabase.java:974)
	at org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDatabase.getIfExists(BtreeDatabase.java:719)
	at org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDatabase.getIfExists(BtreeDatabase.java:699)
	at org.netbeans.mdr.storagemodel.MdrStorage.getObject(MdrStorage.java:691)
	at org.netbeans.mdr.storagemodel.MdrStorage.getContextOutermostPackage(MdrStorage.java:954)
	at org.netbeans.mdr.NBMDRepositoryImpl.getExtent(NBMDRepositoryImpl.java:291)
	at org.netbeans.modules.javacore.JavaMetamodel.resolveCodebase(JavaMetamodel.java:339)
	at org.netbeans.modules.javacore.JavaMetamodel.resolveCPRoot(JavaMetamodel.java:318)
	at org.netbeans.modules.javacore.JavaMetamodel.getJavaExtent(JavaMetamodel.java:161)
	at org.netbeans.modules.editor.java.MDRFinder.findClasses(MDRFinder.java:237)
	at org.netbeans.editor.ext.java.CompoundFinder.findClasses(CompoundFinder.java:77)
	at org.netbeans.editor.ext.java.JavaFastOpen.evaluate(JavaFastOpen.java:212)
[catch] at org.netbeans.editor.ext.java.JavaFastOpen$Evaluator.run(JavaFastOpen.java:370)