26 duplicated lines in:
  - c/src/main/java/org/apache/arrow/c/StructVectorLoader.java (141:174, 31%)
  - vector/src/main/java/org/apache/arrow/vector/VectorLoader.java (129:161, 31%)

23 duplicated lines in:
  - c/src/main/java/org/apache/arrow/c/StructVectorUnloader.java (92:120, 42%)
  - vector/src/main/java/org/apache/arrow/vector/VectorUnloader.java (95:123, 38%)

20 duplicated lines in:
  - c/src/main/java/org/apache/arrow/c/StructVectorLoader.java (118:140, 24%)
  - vector/src/main/java/org/apache/arrow/vector/VectorLoader.java (102:124, 24%)

10 duplicated lines in:
  - c/src/main/java/org/apache/arrow/c/CDataDictionaryProvider.java (51:64, 52%)
  - vector/src/main/java/org/apache/arrow/vector/dictionary/DictionaryProvider.java (69:82, 34%)

8 duplicated lines in:
  - c/src/main/java/org/apache/arrow/c/StructVectorLoader.java (106:113, 9%)
  - vector/src/main/java/org/apache/arrow/vector/VectorLoader.java (91:98, 9%)

8 duplicated lines in:
  - c/src/main/java/org/apache/arrow/c/StructVectorLoader.java (89:96, 9%)
  - vector/src/main/java/org/apache/arrow/vector/VectorLoader.java (73:80, 9%)