In the DriverManager.getConnection call, an application can provide the user name and password in the following ways.
Connection conn = DriverManager.getConnection(
"jdbc:derby:myDB", "mary", "little7xylamb");
Connection conn = DriverManager.getConnection(
"jdbc:derby:myDB;user=mary;password=little7xylamb");
Properties p = new Properties();
p.put("user", "mary");
p.put("password", "little7xylamb");
Connection conn = DriverManager.getConnection(
"jdbc:derby:myDB", p);
For information about the treatment of user names within the Derby system, see Users and authorization identifiers.