finalised this stage

Jenkinsfile

@@ -183,8 +183,11 @@ Changelog of Git Changelog.
 
       stage('check for UTF-8 files') {
         steps {
-          sh '''rm -Rf tests/UTF_Files
-                echo "$(find . -type f -exec file {} \\;)" > FileList
+          sh '''if [ ! -d test ]; then
+                mkdir test
+                fi
+                rm -Rf tests/UTF_Files
+                echo "$(find . -type f -exec file {} \\\\;)" > FileList
                 echo  "$(grep -v ASCII FileList | grep -v git)" > tests/UTF_Files'''
         }
       }