Extract And Move Method	public newContainerToken(nodeId NodeId, password ByteBuffer, tokenIdentifier ContainerTokenIdentifier) : ContainerToken extracted from public createContainer(application SchedulerApp, node SchedulerNode, capability Resource, priority Priority) : Container in class org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue & moved to class org.apache.hadoop.yarn.util.BuilderUtils