How to Use Java built-in Logger

Demo example of Using Java Logger

package com.gaurav.logging;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.logging.Level; // For Setting the Logging Level
import java.util.logging.Logger;

public class LoggingArrayListClass {
    private final static Logger logger = Logger.getLogger(LoggingArrayListClass.class
            .getName()); //Initializing the Logger

    public static void main(String args[]) {

        List<String> lst = new ArrayList<String>(0);
        if (logger.isLoggable(Level.INFO)) { //Setting the Logging Level to info
            logger.info("***** main(args=" + Arrays.asList(args) + ")");
        }

        if (logger.isLoggable(Level.INFO)) {
            logger.info("***** Inside main() method");
        }

        lst.add("GAURAV");
        lst.add("SHIVAM");
        lst.add("ARYAN");

        logger.info("Added Names are-");
        for (String lstStr : lst) {
            logger.info(lstStr);
        }

    }
}

Result:-