- do not use LinkedList
- do not not use single-use temporaries
- do not instantiate YangInstanceIdentifier for PathArgument
- do not use entrySet() where values() is enough
- make temporaries final to indicate when they are initialized
Change-Id: I5859ca886a60bc7cd5c4c109619af6f5a479f3e2 Signed-off-by: Robert Varga <robert.varga@pantheon.sk>