René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"changePosition NULL on UnifiedDiffReader.parseUnifiedDiff","articleBody":"I was testing the tool and I picked a random commit from this repo to do so. Let's take https://github.com/java-diff-utils/java-diff-utils/commit/5338313a54c6eed065c3339a71870ba2d6fd0d0f. I accessed the `diff` of it by adding a `.diff` [at the end of the URL](https://github.com/java-diff-utils/java-diff-utils/commit/5338313a54c6eed065c3339a71870ba2d6fd0d0f.diff) and saved it into `diff.txt` file. I then used the tool to parse it in the following way:\r\n\r\n``` java\r\npublic static void main(String[] args) throws IOException {\r\n    var stream = new FileInputStream(new File(\"/path/to/diff.txt\"));\r\n    var patch  = UnifiedDiffReader.parseUnifiedDiff(stream);\r\n\r\n    patch.getFiles().forEach(f -\u003e {\r\n        System.out.println(\"File: \" + f.getFromFile());\r\n        f.getPatch().getDeltas().forEach(delta -\u003e {\r\n\r\n            System.out.println(\"Source: \");\r\n            System.out.println(delta.getSource().getPosition());\r\n            delta.getSource().getChangePosition().forEach(System.out::print);\r\n\r\n            System.out.println(\"Target: \");\r\n            System.out.println(delta.getTarget().getPosition());\r\n            delta.getTarget().getChangePosition().forEach(System.out::print);\r\n        });\r\n    });\r\n}\r\n```\r\n\r\nThe delta `getChangePosition` is just `null`. Am I doing something wrong?\r\n","author":{"url":"https://github.com/elanzini","@type":"Person","name":"elanzini"},"datePublished":"2021-03-11T07:20:32.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":4},"url":"https://github.com/117/java-diff-utils/issues/117"}