kafka.manager.utils
Borrowed from kafka 0.8.1.1 https://git-wip-us.apache.org/repos/asf?p=kafka.git;a=blob;f=core/src/main/scala/kafka/common/Topic.scala
Borrowed from kafka 0.8.1.1 https://git-wip-us.apache.org/repos/asf?p=kafka.git;a=blob;f=core/src/main/scala/kafka/common/Topic.scala