Best Practices in Debugging Kepler Workflows

In this paper we present various techniques related to Kepler development, debugging, and JVM customisation. We highlight some aspects of development process that may help people to perform better while working with Kepler (especially in case they develop new components for the Kepler platform). We present knowledge and ideas that were gained over the time while working with Kepler tools throughout various projects and different applications of Kepler into existing environments. These ideas are presented for the sake of saving time and effort by other people who just start their experience with Kepler project.