Good day everyone,

I am trying to wrap my head around the library, and this might be more of a question rather than a bug(?)...

When parsing unidiffs in this format:
https://github.com/java-diff-utils/java-diff-utils/blob/01a7fb16cfc33abc3e6ac4adcc2db79438f56fcf/java-diff-utils/src/test/resources/com/github/difflib/unifieddiff/jsqlparser_patch_1.diff

line 19 will be raised as change rather than insert:

The object created by parseUnifiedDiff() allows me to re-parse with DiffUtils.diff(delta.getSourceLines, delta.getTargetLines) to obtain the correct DeltaType (in this case INSERT, not CHANGE) but it obviously loses the line numbering (position):

• original delta obtained by parseUnifiedDiff().getFiles().get(0).getPatch().getDeltas() -
  

• re-parsed with DiffUtils.diff() -
  

Perhaps I am doing something wrong... but instinctively, shouldn't parseUnifiedDiff already assign the correct DeltaType?