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import java.sql.Connection; 
import java.sql.DriverManager; 
import java.sql.ResultSet; 
import java.sql.Statement; 
 
public class Main { 
  public static void main(String[] args) throws Exception { 
    Class.forName("com.mysql.jdbc.Driver"); 
    Connection connection = DriverManager 
        .getConnection("jdbc:mysql://localhost/testdb", "root", ""); 
 
    Statement statement = connection.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, 
        ResultSet.CONCUR_READ_ONLY); 
    ResultSet resultSet = statement.executeQuery("SELECT * FROM products"); 
 
    if (resultSet.isBeforeFirst()) { 
      System.out.println("beginning"); 
    } 
    connection.close(); 
  } 
} 
 
    
   
    
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