lt(java.lang.Object,V)" title="class or interface in java.util" class="externalLink">getOrDefault</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true#hashCode()" title="class or interface in java.util" class="externalLink">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true#merge(K,V,java.util.function.BiFunction)" title="class or interface in java.util" class="externalLink">merge</a>, <a href="https://docs.oracle.com/j