How To Retry Failed Tests Using IRetryAnalyzer In TestNG

Retry

package io.github.mfaisalkhatri.listeners;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.testng.IRetryAnalyzer;
import org.testng.ITestResult;
public class Retry implements IRetryAnalyzer {
private static final Logger LOG    = LogManager.getLogger ("Retry.class");
   private static final int    maxTry = 3;
   private              int    count  = 0;
 @Override
public boolean retry (final ITestResult iTestResult) {
       if (!iTestResult.isSuccess ()) {
           if (this.count < maxTry) {
               LOG.info ("Retrying test " + iTestResult.getName () + " with status " + getResultStatusName (
                   iTestResult.getStatus ()) + " for the " + (this.count + 1) + " time(s).");
               this.count++;
               return true;
           }
       }
       return false;
 }
 public String getResultStatusName (final int status) {
       String resultName = null;
       if (status == 1) {
           resultName = "SUCCESS";
       }
       if (status == 2) {
           resultName = "FAILURE";
       }
       if (status == 3) {
           resultName = "SKIP";
       }
       return resultName;
   }
}