1 package org.broadinstitute.hellbender.utils;
2 
3 /**
4  * An enumeration to represent true, false, or unknown.
5  */
6 public enum Trilean {
7     TRUE, FALSE, UNKNOWN;
8 
of(final boolean booleanValue)9     public static Trilean of (final boolean booleanValue) {
10         return booleanValue ? Trilean.TRUE : Trilean.FALSE;
11     }
12 }