MAPREDUCE-4653. TestRandomAlgorithm has an unused import statement. Contributed by Amir Sanjar.

hadoop-mapreduce-project/CHANGES.txt

@@ -253,6 +253,9 @@ Release 2.8.0 - UNRELEASED
 
   IMPROVEMENTS
 
+    MAPREDUCE-4653. TestRandomAlgorithm has an unused "import" statement.
+    (Amir Sanjar via harsh)
+
     MAPREDUCE-6100. replace "mapreduce.job.credentials.binary" with
     MRJobConfig.MAPREDUCE_JOB_CREDENTIALS_BINARY for better readability.
     (Zhihai Xu via harsh)

hadoop-tools/hadoop-gridmix/src/test/java/org/apache/hadoop/mapred/gridmix/TestRandomAlgorithm.java

@@ -30,8 +30,6 @@ import java.util.Set;
 
 import org.junit.Test;
 
-import com.sun.tools.javac.code.Attribute.Array;
-
 public class TestRandomAlgorithm {
   private static final int[][] parameters = new int[][] {
     {5, 1, 1},