fix: build errors

Author: c-dilks

bin/qtl-analysis

@@ -303,6 +303,9 @@ detDirs=(
 
 # cleanup output directories
 if $enableAna; then
+  ##
+  ## FIXME: is this really necessary?
+  ##
   if [ -d $finalDir ]; then
     printWarning "removing output directory $finalDir"
     rm -r $finalDir

src/main/java/org/jlab/clas/timeline/util/QA.groovy

@@ -20,7 +20,7 @@ class QA {
   /// @param args.out TDirectory for adding graphs and lines, if defined
   /// @returns `CutGraphResult`
   static CutGraphResult cutGraphs(Map args, GraphErrors[] input_graphs) {
-    def result = new CutGraphResult();
+    CutGraphResult result;
     // make lines
     result.cut_lines = [
       [args.lb, args.lb_color],