How can I use CRYPT

[igyu]

<dependency>
            <groupId>org.apache.directory.api</groupId>
            <artifactId>api-all</artifactId>
            <version>2.0.1</version>
        </dependency>


        <dependency>
            <groupId>org.apache.directory.server</groupId>
            <artifactId>apacheds-core-api</artifactId>
            <version>2.0.0.AM26</version>
        </dependency>

connection.add(new DefaultEntry(
                    "uid=" + name + ",ou=people,dc=join,dc=com",
                    "objectClass: account",
                    "objectClass: posixAccount",
                    "objectClass: shadowAccount",
                    "objectClass: top",
                    "cn", name,
                    "gidNumber", gidNumber,
                    "homeDirectory", home,
                    "uidNumber", uidNumber,
                    "userPassword", upassword
            ));

if I use this userPassword is plaintest

How can I use CRYPT or md5



igyu