Hans-Christoph Steiner 779a0122fd fix ConcurrentModificationException crash in LocalRepoService
https://stackoverflow.com/a/602660

java.util.ConcurrentModificationException
    at java.util.HashMap$HashIterator.nextEntry(HashMap.java:851)
    at java.util.HashMap$ValueIterator.next(HashMap.java:879)
    at org.fdroid.fdroid.localrepo.LocalRepoManager.copyIconsToRepo(LocalRepoManager.java:296)
    at org.fdroid.fdroid.localrepo.LocalRepoService$1.run(LocalRepoService.java:131)
2019-05-24 10:00:08 +02:00
..
2019-05-10 14:13:15 +02:00