package org.onap.config.test;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
import org.onap.config.api.Configuration;
import org.onap.config.api.ConfigurationManager;
import org.onap.config.util.ConfigTestConstant;
import org.onap.config.util.TestUtil;
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.Assert;
import java.io.IOException;