Update BitSet, ConcurrentModificationException, UUID to OpenJDK 8u60.

All three files are now exactly identical to upstream.

The BitSet change fixes BitSet.toString() in the case where bit #
Integer.MAX_VALUE is set. On previous versions of Android, this
would have thrown IndexOutOfBoundsException when the bit index
overflowed; it now works as expected.

This change is desirable and carries practically no app compat risk:
The bug requires a 256 MByte BitSet which is larger than the maximum
of 200 MBytes of heap that Android allows on a Nexus 6P with 3 GB RAM,
unless one requests a larger heap in the manifest.

Test: Manually confirmed that when the new test is run from Android
      Studio on a with android:largeHeap="true" in the manifest,
      it throws IndexOutOfBoundsException when run on Android M but
      passes on a Nexus 6P after this CL.

      Confirmed that it passes in vogar (it will have been skipped
      for lack of heap memory).

Bug: 29935305
Bug: 31234459

Change-Id: I9b0f662b209332be06a3b6a784b63deefefb13d1

0 files changed, 0 insertions, 0 deletions