34 duplicated lines in:
  - src/Editor/Text/Impl/StandaloneUndo/WeakReferenceForDictionaryKey.cs (19:102, 100%)
  - src/Editor/Text/Util/TextDataUtil/WeakReferenceForKey.cs (16:99, 100%)

6 duplicated lines in:
  - src/Editor/Text/Impl/DifferenceAlgorithm/WordDecompositionList.cs (122:129, 8%)
  - src/Editor/Text/Util/TextDataUtil/TextUtilities.cs (56:63, 3%)

6 duplicated lines in:
  - src/Editor/Text/Impl/DifferenceAlgorithm/WordDecompositionList.cs (122:129, 8%)
  - src/Editor/Text/Util/TextDataUtil/TextUtilities.cs (39:46, 3%)