26 duplicated lines in:
  - language-extensions/R/include/RSession.h (56:87, 35%)
  - language-extensions/java/include/JavaSession.h (67:98, 21%)

23 duplicated lines in:
  - language-extensions/R/include/RSession.h (91:129, 31%)
  - language-extensions/java/include/JavaSession.h (102:140, 19%)

7 duplicated lines in:
  - language-extensions/R/include/RDataSet.h (144:150, 5%)
  - language-extensions/java/include/JavaSession.h (81:87, 5%)

6 duplicated lines in:
  - language-extensions/R/include/RPathSettings.h (38:46, 30%)
  - language-extensions/java/include/JavaPathSettings.h (21:28, 35%)