Class Hierarchy
- java.lang.Object
- com.itextpdf.commons.datastructures.BiMap<K,V>
- com.itextpdf.commons.datastructures.ConcurrentWeakMap<K,V> (implements java.util.Map<K,V>)
- com.itextpdf.commons.datastructures.NullableContainer<T>
- com.itextpdf.commons.datastructures.Tuple2<T1,T2>