bug 423628 - False positives warnings in the official build.
False positives are caused by projects settings being different than
build settings. Typical example is that project is configured to warn
about local variable hiding a field, and suppression is added, but the
regular releng build is not configured to warn, and it finds unnecessary
suppression.
I have did following things:
* fixed warnings that I was able to fix (renamed variables, added
generics, comments, etc, etc).
* reduced the number of warnings in tests
* commented warnings that must not be suppresed in the workspace unless
we want "Unnecessary @SuppressWarnings" at build time.
Change-Id: Iab2c962e5c331eab170b5f6e08d9bb29d05f0cc4
34 files changed
