students@work

If you encounter this error message: “training and test set are not compatible” , and are totaly sure, that the files are correct, try copying the header from one file to the other. This solved the problem for me! This seems to work for ARFF files only!

On Monday I willl receive my brand new Samsung Star mobile phone. This day will be the start of a new series of this blog about Samsung Widget Development! Stay tuned!

First information sources for this:

• http://www.bada.com
• http://innovator.samsungmobile.com

Using Cobertura 1.9.2 with JDK 1.6.0_14 raised the following exceptions:


Exception in thread "Thread-0" java.lang.ExceptionInInitializerError
at java.io.File.deleteOnExit(File.java:939)
at net.sourceforge.cobertura.util.FileLocker.(FileLocker.java:80)
at net.sourceforge.cobertura.coveragedata.ProjectData.saveGlobalProjectData(ProjectData.java:230)
at net.sourceforge.cobertura.coveragedata.SaveTimer.run(SaveTimer.java:31)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.IllegalStateException: Shutdown in progress
at java.lang.Shutdown.add(Shutdown.java:62)
at java.lang.System$2.registerShutdownHook(System.java:1146)
at java.io.DeleteOnExitHook.(DeleteOnExitHook.java:20)

The newer versions of Cobertura fixed this issue!