WAP to find second largest in an array

 public class SecondLargest {


    public static void main(String[] args) {
        int[] arr={9,8,7,6,5,4,3,2,1};
        System.out.println(new SecondLargest().findSecondLargest(arr));
    }


    public int findSecondLargest(int[] arr){
        int largest=0;
        int secondLargest=0;
        for(int i=0;i<arr.length;i++)
        {
            if(arr[i]>largest){
                secondLargest=largest;
                largest=arr[i];
            }
            else if (arr[i] > secondLargest && arr[i] != largest)
                secondLargest = arr[i];

        }
        return secondLargest;
    }

}


"C:\Program Files\Java\jdk1.8.0_281\bin\java.exe" "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2020.2.3\lib\idea_rt.jar=53869:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2020.2.3\bin" -Dfile.encoding=UTF-8 -classpath "C:\Program Files\Java\jdk1.8.0_281\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.8.0_281\jre\lib\deploy.jar;C:\Program Files\Java\jdk1.8.0_281\jre\lib\ext\access-bridge-64.jar;C:\Program Files\Java\jdk1.8.0_281\jre\lib\ext\cldrdata.jar;C:\Program Files\Java\jdk1.8.0_281\jre\lib\ext\dnsns.jar;C:\Program Files\Java\jdk1.8.0_281\jre\lib\ext\jaccess.jar;C:\Program Files\Java\jdk1.8.0_281\jre\lib\ext\jfxrt.jar;C:\Program Files\Java\jdk1.8.0_281\jre\lib\ext\localedata.jar;C:\Program Files\Java\jdk1.8.0_281\jre\lib\ext\nashorn.jar;C:\Program Files\Java\jdk1.8.0_281\jre\lib\ext\sunec.jar;C:\Program Files\Java\jdk1.8.0_281\jre\lib\ext\sunjce_provider.jar;C:\Program Files\Java\jdk1.8.0_281\jre\lib\ext\sunmscapi.jar;C:\Program Files\Java\jdk1.8.0_281\jre\lib\ext\sunpkcs11.jar;C:\Program Files\Java\jdk1.8.0_281\jre\lib\ext\zipfs.jar;C:\Program Files\Java\jdk1.8.0_281\jre\lib\javaws.jar;C:\Program Files\Java\jdk1.8.0_281\jre\lib\jce.jar;C:\Program Files\Java\jdk1.8.0_281\jre\lib\jfr.jar;C:\Program Files\Java\jdk1.8.0_281\jre\lib\jfxswt.jar;C:\Program Files\Java\jdk1.8.0_281\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.8.0_281\jre\lib\management-agent.jar;C:\Program Files\Java\jdk1.8.0_281\jre\lib\plugin.jar;C:\Program Files\Java\jdk1.8.0_281\jre\lib\resources.jar;C:\Program Files\Java\jdk1.8.0_281\jre\lib\rt.jar;C:\Work\Test\CheckTest\target\classes" SecondLargest
8

Process finished with exit code 0

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