tree 210557bf3fb2725d4ce439908aff7aa325ad4565
parent ec18d495058a9a6dd6f3dd442aa0f5d0041504e4
author Tao Bao <tbao@google.com> 1435266031 -0700
committer Tao Bao <tbao@google.com> 1435277265 -0700

More accurate checking for overlapped ranges.

A RangeSet has half-closed half-open bounds. For example, "3,5" contains
blocks 3 and 4. So "3,5" and "5,7" are actually not overlapped.

Bug: 22098085
Change-Id: I75e54a6506f2a20255d782ee710e889fad2eaf29