The "gwy-unitCache" messages go away if i delete that folder by hand before each compile attempt. That also takes care of the Stack Overflow issue.
I am left with the odd "method compare(int, int) is undefined for the type Integer" messages though and then a vast listing of "java.lang.NullPointerException"s. Editing the stack trace again (it is 22825 lines long) ... Public resources found in... > Translatable source found in... > Persistent unit cache dir set to: > M:\repo\EMS-Test\EMS-Test\war\..\gwt-unitCache > Compiling module edu.illinois.beckman.its.EMS_Test > Looking for previously cached Compilation Units in > M:\repo\EMS-Test\EMS-Test\war\..\gwt-unitCache > Looking for precompiled archives. To disable, use > -Dgwt.usearchives=false > Loading archived module: > jar:file:/C:/Users/me/ANDROID/adt-bundle-windows-x86_64-20130729/eclipse/plugins/com.google.gwt.eclipse.sdkbundle_2.5.1/gwt-2.5.1/gwt-user.jar!/com/google/gwt/user/User.gwtar > Loading archived module: > jar:file:/C:/Users/me/ANDROID/adt-bundle-windows-x86_64-20130729/eclipse/plugins/com.google.gwt.eclipse.sdkbundle_2.5.1/gwt-2.5.1/gwt-user.jar!/com/google/gwt/core/Core.gwtar > Loading archived module: > jar:file:/C:/Users/me/ANDROID/adt-bundle-windows-x86_64-20130729/eclipse/plugins/com.google.gwt.eclipse.sdkbundle_2.5.1/gwt-2.5.1/gwt-user.jar!/com/google/gwt/regexp/RegExp.gwtar > Loading archived module: > jar:file:/C:/Users/me/ANDROID/adt-bundle-windows-x86_64-20130729/eclipse/plugins/com.google.gwt.eclipse.sdkbundle_2.5.1/gwt-2.5.1/gwt-user.jar!/com/google/web/bindery/event/Event.gwtar > Loading archived module: > jar:file:/C:/Users/me/ANDROID/adt-bundle-windows-x86_64-20130729/eclipse/plugins/com.google.gwt.eclipse.sdkbundle_2.5.1/gwt-2.5.1/gwt-user.jar!/com/google/gwt/json/JSON.gwtar > Loading archived module: > jar:file:/C:/Users/me/ANDROID/adt-bundle-windows-x86_64-20130729/eclipse/plugins/com.google.gwt.eclipse.sdkbundle_2.5.1/gwt-2.5.1/gwt-user.jar!/com/google/gwt/logging/Logging.gwtar > Found 2748 cached/archived units. Used 2748 / 2758 units from cache. > Compiling... > Compilation completed in 1.78 seconds > Added 2758 units to cache since last cleanup. > Validating units: > Errors in > 'file:/M:/repo/EMS-Test/EMS-Test/src/edu/illinois/beckman/its/client/reservation/Reservation.java' > Line 23: The method compare(int, int) is undefined for the type > Integer > Line 35: The method compare(int, int) is undefined for the type > Integer > Errors in > 'file:/M:/repo/EMS-Test/EMS-Test/src/edu/illinois/beckman/its/client/reservation/ReservationList.java' > Line 28: The method compare(int, int) is undefined for the type > Integer > Removing invalidated units > Finding entry point classes > Adding '6' new generated units > Compiling... > Compilation completed in 0.48 seconds > Added 6 units to cache since last cleanup. > Removing invalidated units > Adding '1' new generated units > Compiling... > Compilation completed in 0.04 seconds > Added 1 units to cache since last cleanup. > Removing invalidated units > [ERROR] Errors in > 'file:/M:/repo/EMS-Test/EMS-Test/src/edu/illinois/beckman/its/client/reservation/ReservationList.java' > [ERROR] Line 28: The method compare(int, int) is undefined for the > type Integer > Computing all possible rebind results for > 'com.google.gwt.i18n.client.impl.LocaleInfoImpl' > Rebinding com.google.gwt.i18n.client.impl.LocaleInfoImpl > Invoking generator com.google.gwt.i18n.rebind.LocaleInfoGenerator > Processing interface > com.google.gwt.i18n.client.constants.NumberConstantsImpl > Generating method body for notANumber() > Generating method body for currencyPattern() > Generating method body for decimalPattern() > Generating method body for decimalSeparator() > Generating method body for defCurrencyCode() > Generating method body for exponentialSymbol() > Generating method body for globalCurrencyPattern() > Generating method body for groupingSeparator() > Generating method body for infinity() > Generating method body for minusSign() > Generating method body for monetaryGroupingSeparator() > Generating method body for monetarySeparator() > Generating method body for percent() > Generating method body for percentPattern() > Generating method body for perMill() > Generating method body for plusSign() > Generating method body for scientificPattern() > Generating method body for simpleCurrencyPattern() > Generating method body for zeroDigit() > Adding '3' new generated units > Compiling... > Compilation completed in 0.08 seconds > Added 3 units to cache since last cleanup. > Removing invalidated units > Adding '2' new generated units > Compiling... > Compilation completed in 0.23 seconds > Added 2 units to cache since last cleanup. > Removing invalidated units > Exception in thread "pool-1-thread-1" java.lang.NullPointerException > at > com.google.gwt.dev.util.DiskCache.transferToStream(DiskCache.java:187) > at > com.google.gwt.dev.util.DiskCacheToken.writeObject(DiskCacheToken.java:91) > at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.writeObject(Unknown Source) > at java.util.ArrayList.writeObject(Unknown Source) > at sun.reflect.GeneratedMethodAccessor22.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.writeObject(Unknown Source) > at > com.google.gwt.dev.javac.CachedCompilationUnit.writeObject(CachedCompilationUnit.java:223) > at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.writeObject(Unknown Source) > at > com.google.gwt.dev.javac.PersistentUnitCache$6.run(PersistentUnitCache.java:446) > at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown > Source) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown > Source) > at java.lang.Thread.run(Unknown Source) > Exception in thread "pool-1-thread-2" java.lang.NullPointerException > at > com.google.gwt.dev.util.DiskCache.transferToStream(DiskCache.java:187) > at > com.google.gwt.dev.util.DiskCacheToken.writeObject(DiskCacheToken.java:91) > at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) > at java.io.ObjectOutputStream.defaultWriteObject(Unknown Source) > at > com.google.gwt.dev.javac.CachedCompilationUnit.writeObject(CachedCompilationUnit.java:222) > at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.writeObject(Unknown Source) > at > com.google.gwt.dev.javac.PersistentUnitCache$6.run(PersistentUnitCache.java:446) > at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown > Source) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown > Source) > at java.lang.Thread.run(Unknown Source) > Exception in thread "pool-1-thread-3" java.lang.NullPointerException > at > com.google.gwt.dev.util.DiskCache.transferToStream(DiskCache.java:187) > at > com.google.gwt.dev.util.DiskCacheToken.writeObject(DiskCacheToken.java:91) > at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) > at java.io.ObjectOutputStream.defaultWriteObject(Unknown Source) > at > com.google.gwt.dev.javac.CachedCompilationUnit.writeObject(CachedCompilationUnit.java:222) > at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.writeObject(Unknown Source) > at > com.google.gwt.dev.javac.PersistentUnitCache$6.run(PersistentUnitCache.java:446) > at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown > Source) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown > Source) > at java.lang.Thread.run(Unknown Source) > ... > Exception in thread "pool-1-thread-919" java.lang.NullPointerException > java.lang.NullPointerException > at > com.google.gwt.dev.util.DiskCache.transferToStream(DiskCache.java:187) > at > com.google.gwt.dev.util.DiskCacheToken.writeObject(DiskCacheToken.java:91) > at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) > at java.io.ObjectOutputStream.defaultWriteObject(Unknown Source) > at > com.google.gwt.dev.javac.CachedCompilationUnit.writeObject(CachedCompilationUnit.java:222) > at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.writeObject(Unknown Source) > at > com.google.gwt.dev.javac.PersistentUnitCache$6.run(PersistentUnitCache.java:446) > at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown > Source) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown > Source) > at java.lang.Thread.run(Unknown Source) > java.lang.NullPointerException > at > com.google.gwt.dev.util.DiskCache.transferToStream(DiskCache.java:187) > at > com.google.gwt.dev.util.DiskCacheToken.writeObject(DiskCacheToken.java:91) > at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) > at java.io.ObjectOutputStream.defaultWriteObject(Unknown Source) > at > com.google.gwt.dev.javac.CachedCompilationUnit.writeObject(CachedCompilationUnit.java:222) > at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.writeObject(Unknown Source) > at > com.google.gwt.dev.javac.PersistentUnitCache$6.run(PersistentUnitCache.java:446) > at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown > Source) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown > Source) > at java.lang.Thread.run(Unknown Source) > java.lang.NullPointerException > at > com.google.gwt.dev.util.DiskCache.transferToStream(DiskCache.java:187) > at > com.google.gwt.dev.util.DiskCacheToken.writeObject(DiskCacheToken.java:91) > at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) > at java.io.ObjectOutputStream.defaultWriteObject(Unknown Source) > at > com.google.gwt.dev.javac.CachedCompilationUnit.writeObject(CachedCompilationUnit.java:222) > at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.writeObject(Unknown Source) > at > com.google.gwt.dev.javac.PersistentUnitCache$6.run(PersistentUnitCache.java:446) > at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown > Source) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown > Source) > at java.lang.Thread.run(Unknown Source) > java.lang.NullPointerException > at > com.google.gwt.dev.util.DiskCache.transferToStream(DiskCache.java:187) > at > com.google.gwt.dev.util.DiskCacheToken.writeObject(DiskCacheToken.java:91) > at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) > at java.io.ObjectOutputStream.defaultWriteObject(Unknown Source) > at > com.google.gwt.dev.javac.CachedCompilationUnit.writeObject(CachedCompilationUnit.java:222) > at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.writeObject(Unknown Source) > at > com.google.gwt.dev.javac.PersistentUnitCache$6.run(PersistentUnitCache.java:446) > at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown > Source) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown > Source) > at java.lang.Thread.run(Unknown Source) > Exception in thread "pool-1-thread-915" java.lang.NullPointerException > java.lang.NullPointerException > Exception in thread "pool-1-thread-1042" java.lang.NullPointerException > Exception in thread "pool-1-thread-1041" java.lang.NullPointerException > java.lang.NullPointerException > java.lang.NullPointerException > ... > java.lang.NullPointerException > Shutting down PersistentUnitCache thread -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. 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