public static Path createTempFile(String prefix,String suffix) throws IOException {
  Path tempDirPath=Paths.get(SystemProperties.getTempFilesPath());
  return createTempFile(tempDirPath,prefix,suffix);
}

public static Path createTempFile ( String prefix , String suffix ) throws IOException { Path tempDirPath = Paths . get ( SystemProperties . getTempFilesPath ( ) ) ; return createTempFile ( tempDirPath , prefix , suffix ) ; }
creates a temporary file on disk ( location specified by systemproperties . gettempfilespath ( ) ) and returns its path .
