tree 669a2c6610ec6eea6bfb5ff2ef686c5ff6be244c
parent 8bc2748f2850c88ab6b86c6ceed1ce65bed5ee16
author Kalle Raita <kraita@google.com> 1492320636 -0700
committer Kalle Raita <kraita@google.com> 1492445723 -0700

Clone System properties before iterating

Iterating over the live set retrieved from System.getProperties() can
cause trouble as any modification to the System properties during
iteration here will trigger concurrent modification exception. It's
safer to first clone the live set and iterate over the clone.

Bug: 36820084
Test: 40000 iterations of CTS unit tests
Change-Id: I647a6cc8ab9d3a51204e635bfd3250c035a77e68