Use xml / javaconfig folders for samples

Fixes gh-3752

samples/javaconfig/ldap/src/main/resources/logback.xml

@@ -0,0 +1,12 @@
+<configuration>
+	<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+	<encoder>
+		<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+	</encoder>
+	</appender>
+
+	<root level="WARN">
+		<appender-ref ref="STDOUT" />
+	</root>
+
+</configuration>

samples/javaconfig/ldap/src/main/resources/users.ldif

@@ -0,0 +1,42 @@
+dn: ou=groups,dc=springframework,dc=org
+objectclass: top
+objectclass: organizationalUnit
+ou: groups
+
+dn: ou=people,dc=springframework,dc=org
+objectclass: top
+objectclass: organizationalUnit
+ou: people
+
+dn: uid=admin,ou=people,dc=springframework,dc=org
+objectclass: top
+objectclass: person
+objectclass: organizationalPerson
+objectclass: inetOrgPerson
+cn: Rod Johnson
+sn: Johnson
+uid: admin
+userPassword: password
+
+dn: uid=user,ou=people,dc=springframework,dc=org
+objectclass: top
+objectclass: person
+objectclass: organizationalPerson
+objectclass: inetOrgPerson
+cn: Dianne Emu
+sn: Emu
+uid: user
+userPassword: password
+
+dn: cn=user,ou=groups,dc=springframework,dc=org
+objectclass: top
+objectclass: groupOfNames
+cn: user
+uniqueMember: uid=admin,ou=people,dc=springframework,dc=org
+uniqueMember: uid=user,ou=people,dc=springframework,dc=org
+
+dn: cn=admin,ou=groups,dc=springframework,dc=org
+objectclass: top
+objectclass: groupOfNames
+cn: admin
+uniqueMember: uid=admin,ou=people,dc=springframework,dc=org