Github user spupyrev commented on a diff in the pull request:
https://github.com/apache/giraph/pull/82#discussion_r239883958
--- Diff:
giraph-examples/src/main/java/org/apache/giraph/examples/DiffusionMigrationBlockFactory.java
---
@@ -0,0 +1,39 @@
+package org.apache.giraph.examples;
+
+import org.apache.giraph.block_app.framework.block.Block;
--- End diff --
Similarly, let's have checkstyle
(http://checkstyle.sourceforge.net/google_style.html) and findbugs
(http://findbugs.sourceforge.net/) in place. This will greatly improve the
readability of the code
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