Changing ToStringTester from utils to utils-test.
Correcting the policy/common & policy/models version.
Change-Id: Ib0a14da17227f0f65004dc525a47f17519e25110
Issue-ID: POLICY-1746
Signed-off-by: ramverma <ram.krishna.verma@est.tech>
 import com.openpojo.validation.test.impl.SetterTester;
 
 import org.junit.Test;
-import org.onap.policy.common.utils.validation.ToStringTester;
+import org.onap.policy.common.utils.test.ToStringTester;
 
 /**
  * Class to perform unit testing of {@link StatisticsReport}.
 
         <sonar.jacoco.itReportPath>${project.basedir}/../target/code-coverage/jacoco-it.exec</sonar.jacoco.itReportPath>
         <sonar.dynamicAnalysis>reuseReports</sonar.dynamicAnalysis>
 
-        <policy.common.version>1.5.0-SNAPSHOT</policy.common.version>
+        <policy.common.version>1.5.1-SNAPSHOT</policy.common.version>
         <policy.models.version>2.1.0</policy.models.version>
     </properties>