Bug 558316 - [Javadoc] Fix warnings in platform.resources

Fix syntax warnings aka missing description on @param, etc. Only Javadoc
changes. Should fix all remaining errors and warnings from
platform Javadoc build with -Xdoclint:reference,html,syntax.

Change-Id: Ic3182fc5b78d6af19062f732171244a79100b2f8
Signed-off-by: Paul Pazderski <paul-eclipse@ppazderski.de>
21 files changed