duplicated block id: 1
size: 8 cleaned lines of code
in 3 files:
 - vroom/bazelbuild-examples/cpp-tutorial/stage2/main/hello-world.cc (11:19)
 - vroom/bazelbuild-examples/cpp-tutorial/stage3/main/hello-world.cc (6:14)
 - vroom/bazelbuild-examples/cpp-tutorial/stage1/main/hello-world.cc (14:22)