commit 85a887e0673ccff563049a398e09c55e1ed25601
author Philip Langer <planger@eclipsesource.com> Mon Jul 09 13:28:26 2018 +0200
committer Philip Langer <planger@eclipsesource.com> Mon Jul 09 07:55:58 2018 -0400
tree 291be07d2de9b4d6277eb1454975452a59411b43
parent 6c03959f6c8acfc5547cda93a90f4f97f2b6ffb3

Try resolve regular build errors caused by IOException

The exception happens at tear down where we try to delete all files. One
reason could be that the file doesn't exist anymore. Thus, we try to add
the flag SKIP_MISSING when recursively deleting files.

java.io.IOException: Could not delete file
/jobs/genie.papyrus/Papyrus-Compare-Oxygen-Nightly/workspace/sources/plugins/compare/tests/org.eclipse.papyrus.compare.diagram.tests.git/target/work/data/repo/.git/gc.log.lock
	at org.eclipse.jgit.util.FileUtils.delete(FileUtils.java:217)
	at org.eclipse.jgit.util.FileUtils.delete(FileUtils.java:184)
	at org.eclipse.jgit.util.FileUtils.delete(FileUtils.java:186)

Change-Id: Ia8d2ef29ebcee189ab3affb7ebe17c67c142e065
Signed-off-by: Philip Langer <planger@eclipsesource.com>