try {
Class.forName("com.mysql.jdbc.Driver").newInstance();
String ConnectionString="jdbc:mysql://" + hostname + "/" + database + "?user=" +
username + "&password=" + password;
System.out.println(ConnectionString);
Connection conn = DriverManager.getConnection(ConnectionString);
Statement stmt=conn.createStatement();
stmt.execute("call error_test_proc(1)");
}
catch(SQLException SQLEx) {
System.out.println("MySQL error: "+SQLEx.getErrorCode()+
" SQLSTATE:" +SQLEx.getSQLState());
System.out.println(SQLEx.getMessage());
}