Class Hierarchy
- java.lang.Object
- org.optaplanner.core.impl.util.FieldBasedScalingMap<K,V> (implements java.util.Map<K,V>)
 - org.optaplanner.core.impl.util.FieldBasedScalingSet<E> (implements java.util.Set<E>)
 - org.optaplanner.core.impl.util.ListBasedScalingOrderedSet<E> (implements java.util.Set<E>)
 - org.optaplanner.core.impl.util.MutableReference<Value_>
 - java.lang.Number (implements java.io.Serializable)
- org.optaplanner.core.impl.util.MutableInt (implements java.lang.Comparable<T>)
 - org.optaplanner.core.impl.util.MutableLong (implements java.lang.Comparable<T>)
 
 
 
Interface Hierarchy
- org.optaplanner.core.impl.util.Pair<A,B>
- org.optaplanner.core.impl.util.MutablePair<A,B>
 
 - org.optaplanner.core.impl.util.Quadruple<A,B,C,D>
- org.optaplanner.core.impl.util.MutableQuadruple<A,B,C,D>
 
 - org.optaplanner.core.impl.util.Triple<A,B,C>
- org.optaplanner.core.impl.util.MutableTriple<A,B,C>