Merge branch 'master' of https://bitbucket.com/andreashuber/performance

pdb-plotting/src/main/java/org/lucares/recommind/logs/Plotter.java

@@ -26,6 +26,7 @@ import org.lucares.pdb.plot.api.AggregatorCollection;
 import org.lucares.pdb.plot.api.Limit;
 import org.lucares.pdb.plot.api.PlotSettings;
 import org.lucares.performance.db.PerformanceDb;
+import org.lucares.utils.file.FileUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -142,7 +143,7 @@ public class Plotter {
         } catch (final IOException e) {
             throw new InternalPlottingException("Plotting failed: " + e.getMessage(), e);
         } finally {
-            // XXX TODO revert: FileUtils.delete(tmpDir);
+            FileUtils.delete(tmpDir);
             LOGGER.trace("done plot");
         }
     }