java.lang.OutOfMemoryError: Java heap space
   at java.lang.Throwable.getStackTraceElement(Throwable.java:0)
   at java.lang.Throwable.getOurStackTrace(Throwable.java:827)
   at java.lang.Throwable.getStackTrace(Throwable.java:816)
   at org.netbeans.core.startup.logging.DispatchingHandler.publish(DispatchingHandler.java:97)
   at java.util.logging.Logger.log(Logger.java:738)
   at java.util.logging.Logger.doLog(Logger.java:765)
   at java.util.logging.Logger.log(Logger.java:875)
   at org.netbeans.modules.masterfs.watcher.Watcher$Ext.run(Watcher.java:382)
   at java.lang.Thread.run(Thread.java:745)