== Use the 'git blame' feature
Using the History View and filtering the history is a useful tool for
inspecting the project history. However, if you look at a particular
file and find a bug in a particular line of code you would like to
instantly know who was the last person who changed this line of code.
Additionally, you would like to know why the developer did that i.e.
locate the commit in which the change was done.

In Git, this feature is called 'git blame' or 'git annotate'.

* In Eclipse open a file for which you would like to see the Git
  annotations. For example, open the 'Calculator.java' from the
  example project.
* Right-click the left margin in the editor and choose
  'Show Annotations'
+
image:show-annotations.png[Show Annotations]

* A new 'annotations' column appears in the editor window
* Right click the 'annotations' column and choose 'Revisions > Show
  Author'
+
image:show-author.png[Show Author]
+
image:annotations.png[Annotations]

* Now, for each line of the code you know who last changed it
* Keep the mouse over an annotation for a couple of seconds. A window
  pops up showing the info about the commit in which this line was
  changed.
+
image:annotation-info.png[Annotation Info]

* Click on the commit-id in order to see full details of the commit.
+
image:commit-details.png[Commit Details]

link:index.html[Git Exercises]