I created an ext-plugin for extending Liferay LDAP DefaultPortalToLDAPConverter. I created an ext plugin in eclipse. In the ext-impl/src/
ext-impl/src/
Not compiled files that are meant to be put inside of class-path of resulting artifact should be placed in main/resources path: http://maven.apache.org/guides/getting-started/index.html#How_do_I_add_resources_to_my_JAR