HdfsConstants.RollingUpgradeAction

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	58 of 58	0%	2 of 2	0%	3	3	8	8	2	2
static {...}		0%		0%	2	2	7	7	1	1
fromString(String)		0%		n/a	1	1	1	1	1	1