HTTPCORE-451: Add a TimeValue class to wrap a long and a TimeUnit. Contributed by Gary Gregory <ggregory at apache.org>
HTTPCORE-451: Add a TimeValue class to wrap a long and a TimeUnit.
Contributed by Gary Gregory <ggregory at apache.org>

git-svn-id: 6006d5852951f43e4bf20b1aa071d815bf420463@1789755 13f79535-47bb-0310-9956-ffa450edef68

apache/httpcore,apache/httpcomponents-core,apache/httpcore,ok2c/httpcore