ImportTask.java:
In runTask(), extracted method toAttributeTypes().
Fixed some formatting.

git-svn-id: https://svn.forgerock.org/opendj/branches/opendj3-server-dev@11538 41b1ffd8-f28e-4786-ab96-9950f0a78031
Code cleanup


*.java:
In applyConfiguration*(), replaced the triplet (resultCode, adminActionRequired, messages) with a single ConfigChangeResult object.

ConfigChangeResult.java:
Removed now unused ctor ConfigChangeResult(ResultCode, boolean adminActionRequired).
Added method setResultCodeIfSuccess().

git-svn-id: https://svn.forgerock.org/opendj/branches/opendj3-server-dev@11539 41b1ffd8-f28e-4786-ab96-9950f0a78031