git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1916036 13f79535-47bb-0310-9956-ffa450edef68pull/602/head
@@ -32,7 +32,7 @@ public enum Grouping { | |||
this.underlying = grouping; | |||
} | |||
private static final HashMap<STGrouping.Enum, Grouping> reverse = new HashMap<STGrouping.Enum, Grouping>(); | |||
private static final HashMap<STGrouping.Enum, Grouping> reverse = new HashMap<>(); | |||
static { | |||
for (Grouping value : values()) { | |||
reverse.put(value.underlying, value); |