java.util.ServiceConfigurationError: javax.xml.transform.TransformerFactory: Provider net.sf.saxon.TransformerFactoryImpl not found
   at java.util.ServiceLoader.fail(ServiceLoader.java:239)
   at java.util.ServiceLoader.access$300(ServiceLoader.java:185)
   at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:372)
   at java.util.ServiceLoader$LazyIterator.access$700(ServiceLoader.java:323)
   at java.util.ServiceLoader$LazyIterator$2.run(ServiceLoader.java:407)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:409)
   at java.util.ServiceLoader$1.next(ServiceLoader.java:480)
   at javax.xml.transform.FactoryFinder$1.run(FactoryFinder.java:328)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
Caused: java.lang.RuntimeException: Provider for class javax.xml.transform.TransformerFactory cannot be created
Caused: javax.xml.transform.TransformerFactoryConfigurationError: Provider for class javax.xml.transform.TransformerFactory cannot be created
   at javax.xml.transform.FactoryFinder.findServiceProvider(FactoryFinder.java:345)
   at javax.xml.transform.FactoryFinder.find(FactoryFinder.java:299)
   at javax.xml.transform.TransformerFactory.newInstance(TransformerFactory.java:106)
   at java.util.prefs.XmlSupport.writeDoc(XmlSupport.java:263)
   at java.util.prefs.XmlSupport.exportMap(XmlSupport.java:355)
   at java.util.prefs.FileSystemPreferences$7.run(FileSystemPreferences.java:622)
   at java.util.prefs.FileSystemPreferences$7.run(FileSystemPreferences.java:615)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.util.prefs.FileSystemPreferences.writeBackCache(FileSystemPreferences.java:614)
   at java.util.prefs.FileSystemPreferences.syncSpiPrivileged(FileSystemPreferences.java:801)
   at java.util.prefs.FileSystemPreferences.access$2300(FileSystemPreferences.java:50)
   at java.util.prefs.FileSystemPreferences$12.run(FileSystemPreferences.java:771)
   at java.util.prefs.FileSystemPreferences$12.run(FileSystemPreferences.java:769)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.util.prefs.FileSystemPreferences.syncSpi(FileSystemPreferences.java:768)
   at java.util.prefs.AbstractPreferences.sync2(AbstractPreferences.java:1338)
   at java.util.prefs.AbstractPreferences.sync2(AbstractPreferences.java:1343)
   at java.util.prefs.AbstractPreferences.sync2(AbstractPreferences.java:1343)
   at java.util.prefs.AbstractPreferences.sync2(AbstractPreferences.java:1343)
   at java.util.prefs.AbstractPreferences.sync2(AbstractPreferences.java:1343)
   at java.util.prefs.AbstractPreferences.sync(AbstractPreferences.java:1329)
   at java.util.prefs.FileSystemPreferences.sync(FileSystemPreferences.java:747)
   at java.util.prefs.FileSystemPreferences.flush(FileSystemPreferences.java:824)
   at java.util.prefs.FileSystemPreferences.syncWorld(FileSystemPreferences.java:464)
   at java.util.prefs.FileSystemPreferences.access$1200(FileSystemPreferences.java:50)
   at java.util.prefs.FileSystemPreferences$3.run(FileSystemPreferences.java:432)
   at java.util.TimerThread.mainLoop(TimerThread.java:555)
   at java.util.TimerThread.run(TimerThread.java:505)