Try vs try with resources

TryWithResources.java

package com.trplcd.jdbc;

import java.sql.Connection;
import java.sql.SQLException;

/**
 * Created by ace01359 on 10/10/2016.
 */
public class TestSqlCon {

    public static void main(String[] args) throws SQLException {


        Connection conn1 = null;

        try {
            conn1 = DBUtil.getConnection(DBType.AS400);
            System.out.println("Connection Established to AS400");
        } catch (SQLException e) {
            System.err.println(e.getMessage());
        } finally {
            conn1.close();
        }
		
		//Try with resources
		//TRY{}
		//Try (resource that needs to be closed when finished){}
		//https://docs.oracle.com/javase/tutorial/essential/exceptions/tryResourceClose.html	
		
		
        try (conn1 = DBUtil.getConnection(DBType.AS400)){
            System.out.println("Connection Established to AS400");
        } catch (SQLException e) {

            System.err.println(e.getMessage());
        }


    }
}