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  1. import java.sql.*;
  2.  
  3. public class Main {
  4. public static void main(String[] args) {
  5. try {
  6. Class.forName("org.h2.Driver");
  7. } catch(Exception e) {
  8. e.printStackTrace();
  9. }
  10.  
  11. Connection con = null;
  12. try {
  13. con = DriverManager.getConnection("jdbc:h2:~/test", "sa", "");
  14. } catch(Exception e2) {
  15. e2.printStackTrace();
  16. } finally {
  17. if(con != null) {
  18. try {
  19. con.close();
  20. } catch(Exception e2) {
  21. e2.printStackTrace();
  22. }
  23. }
  24. }
  25. }
  26. }
Success #stdin #stdout #stderr 0.08s 2841600KB
stdin
Standard input is empty
stdout
Standard output is empty
stderr
java.lang.ClassNotFoundException: org.h2.Driver
	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:264)
	at Main.main(Main.java:6)
java.sql.SQLException: No suitable driver found for jdbc:h2:~/test
	at java.sql.DriverManager.getConnection(DriverManager.java:689)
	at java.sql.DriverManager.getConnection(DriverManager.java:247)
	at Main.main(Main.java:13)