anchor.diff:  Your branch is up-to-date with 'origin/master'.
   vagrant@manos5:/home/QA/hijo$ git pull
   Already up-to-date.
  -vagrant@manos5:/home/QA/hijo$ git pull origin add-numbers
  +vagrant@manos5:/home/QA/hijo$ git pull origin feature/add-numbers
   From ssh://cerebro5/home/hijo
  - * branch            add-numbers -> FETCH_HEAD
  + * branch            feature/add-numbers -> FETCH_HEAD
   Updating e0fab6d..ba34954
   Fast-forward
    src/main/java/biz/calavera/Class1.java      | 4 ++++
  
positive.code:  :~/Calavera$ vagrant ssh manos5
   vagrant@manos5:~$ cd /home/hijo
   vagrant@manos5:/home/hijo$ git checkout -b feature/add-numbers master
   Switched to a new branch 'add-numbers'
  
  You have added a new branch and switched to it. You can test this:
  
  
negative.code: Switched to branch 'master'
  vagrant@manos5:/home/hijo$ ls
  build.xml  src  target
  vagrant@manos5:/home/hijo$ git checkout feature/add-numbers
  Switched to branch 'feature/add-numbers'
  vagrant@manos5:/home/hijo$ ls
  build.xml  src  target  x
  
  ....
  
  See how that works? The file "x" is visible in the "feature/add-numbers" branch, but not in the master branch. Delete it:
  
   vagrant@manos5:/home/hijo$ rm x
  
  