# Hierarchy For Package org.eclipse.emf.compare.utils

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - java.util.AbstractMap<K,​V> (implements java.util.Map<K,​V>)
    - java.util.HashMap<K,​V> (implements java.lang.Cloneable, java.util.Map<K,​V>, java.io.Serializable)
      - java.util.LinkedHashMap<K,​V> (implements java.util.Map<K,​V>)
        - org.eclipse.emf.ecore.util.EcoreUtil.Copier
          - org.eclipse.emf.compare.utils.EMFCompareCopier
  - org.eclipse.emf.common.notify.impl.AdapterImpl (implements org.eclipse.emf.common.notify.Adapter.Internal)
    - org.eclipse.emf.compare.utils.EqualityHelper (implements org.eclipse.emf.compare.utils.IEqualityHelper)
  - org.eclipse.emf.compare.utils.DiffUtil
  - org.eclipse.emf.compare.utils.EMFCompareJavaPredicates
  - org.eclipse.emf.compare.utils.EMFComparePredicates
  - org.eclipse.emf.compare.utils.EMFComparePrettyPrinter
  - org.eclipse.emf.ecore.resource.impl.ExtensibleURIConverterImpl (implements org.eclipse.emf.ecore.resource.URIConverter)
    - org.eclipse.emf.compare.utils.DelegatingURIConverter
  - org.eclipse.emf.compare.utils.MatchUtil
  - org.eclipse.emf.compare.utils.Objects
  - org.eclipse.emf.compare.utils.Objects.ToStringHelper
  - org.eclipse.emf.compare.utils.ReferenceUtil

## Interface Hierarchy

- org.eclipse.emf.common.notify.Adapter
  - org.eclipse.emf.compare.utils.IEqualityHelper
- org.eclipse.emf.compare.utils.IDiagnosable

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.eclipse.emf.compare.utils.UseIdentifiers