4/1

public class HelloWorld {
    public static void main(String[] args) {
        System.out.println("Hello! World!");
    }
}
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package text1;
import java.sql.Connection;
import java.sql.DriverManager;
public class text1 {
   
    public static void main(String[] args) {
        // TODO Auto-generated method stub
        Connection c = null;
          try {
           Class.forName("org.sqlite.JDBC");
           c = DriverManager.getConnection("jdbc:sqlite:test.db");
          } catch (Exception e) {
           System.err.println(e.getClass().getName() + ": " + e.getMessage());
           System.exit(0);
          }
          System.out.println("Opened database successfully");
       
    }

}