100 Java Mistakes

🚀 com.example.mistakes.expression._05_UnaryPlusOperator.Ex2

Question fetched from API endpoint api/expression/5/2

API Response

GET /api/expression/5/2

{
  "result": [
    {
      "message": "com.example.mistakes.expression._05_UnaryPlusOperator.Ex2",
      "before": "    int before(int x, int y) {\n      // @formatter:off\n      return x =+ y;\n      // @formatter:on\n    }\n",
      "after": "    int after(int x, int y) {\n      return x += y;\n    }\n",
      "chapter": 2,
      "id": "2_05_2",
      "className": "Ex2",
      "path": "file:///home/runner/work/100_java_mistakes/100_java_mistakes/back/src/main/java/com/example/mistakes/expression/_05_UnaryPlusOperator.java"
    }
  ],
  "length": 1
}

before

int before(int x, int y) {
  // @formatter:off
  return x =+ y;
  // @formatter:on
}

after

int after(int x, int y) {
  return x += y;
}