removing redundant imports

Author: arun-gupta

src/test/java/org/javaee7/sample/PersonTest.java

@@ -1,9 +1,5 @@
 package org.javaee7.sample;
 
-import org.junit.After;
-import org.junit.AfterClass;
-import org.junit.Before;
-import org.junit.BeforeClass;
 import org.junit.Test;
 import static org.junit.Assert.*;