Commits
Koji Fukui authored and Takeshi Aimi committed c6031ab7c80
Avoid NullPointerException in getHandler() mAttachInfo may be set to null by other threads while running getHandler(). This fix assigns mAttachInfo to a local variable. Checking null pointer and getting a member variable are executed through the local variable. This local variable is constant. So NullPointerException doesn't occur even if mAttachInfo is set to null while running getHandler(). Change-Id: I4013dfb7951bd864628868ed58f8c4f5b7cbd1d3