@@ -0,0 +1,405 @@
+package com.bbn.bue.common.collections;%0A%0Aimport com.google.common.collect.BoundType;%0Aimport com.google.common.collect.Range;%0A%0A/**%0A * Created by jdeyoung on 6/19/15.%0A */%0Apublic class RangeUtils %7B%0A%0A  public static %3CT extends Comparable%3E boolean isClosed(final Range%3CT%3E source) %7B%0A    return source.upperBoundType().equals(BoundType.CLOSED) && source.lowerBoundType()%0A        .equals(BoundType.CLOSED);%0A  %7D%0A%7D%0A

add functionality to check whether or not a range is completely closed