[jenkins] remove the java-created files on startup

diff --git a/buildtools/jenkins/build.sh b/buildtools/jenkins/build.sh
index a853ee3..9379aef 100755 (executable)
--- a/buildtools/jenkins/build.sh
+++ b/buildtools/jenkins/build.sh
@@ -7,6 +7,10 @@
 
 set -e
 
 
 set -e
 

+# Cleanup previous attempts
+rm -rf /tmp/simgrid*tmp
+rm -rf /tmp/surf-java*tmp
+

 # usage: die status message...
 die () {
   local status=${1:-1}
 # usage: die status message...
 die () {
   local status=${1:-1}