Use of creating Log in Apache Giraph .
<p>I was reading Simple Shortest Paths Computation class.
Here :
<a href="https://apache.googlesource.com/giraph/+/3d4f31343c3686435696e75ce88a75c9bffb024e/giraph-examples/src/main/java/org/apache/giraph/examples/SimpleShortestPathsComputation.java" rel="nofollow">https://apache.googlesource.com/giraph/+/3d4f31343c3686435696e75ce88a75c9bffb024e/giraph-examples/src/main/java/org/apache/giraph/examples/SimpleShortestPathsComputation.java</a></p>

<p>I could not get the use of creating Log in this class . The program runs fine even if I comment all the log related stuff.</p>