Code cleanup


EntryID.java:
Converted id field from Long to long.
Removed ctor accepting a Long object (never used).
In equals(), removed null check already included in instanceof check.

EntryIDSet.java, ID2Entry.java, JECompressedSchema.java:
Code cleanup

git-svn-id: https://svn.forgerock.org/opendj/branches/opendj3-server-dev@11327 41b1ffd8-f28e-4786-ab96-9950f0a78031
EntityTagVirtualAttributeProviderTestCase.java:
Removed subclass of SearchOperationWrapper by using Mockito.

git-svn-id: https://svn.forgerock.org/opendj/branches/opendj3-server-dev@11328 41b1ffd8-f28e-4786-ab96-9950f0a78031
EntryIDSet.java:
Code cleanup

git-svn-id: https://svn.forgerock.org/opendj/branches/opendj3-server-dev@11329 41b1ffd8-f28e-4786-ab96-9950f0a78031
BaseDnRegistry.java:
In clear(), remove null checks, because the fields can never be null.

git-svn-id: https://svn.forgerock.org/opendj/branches/opendj3-server-dev@11330 41b1ffd8-f28e-4786-ab96-9950f0a78031