[FindBugs] complaints about non-Boolean object used in %b format parameter
[FindBugs] Possible Null Pointer Dereferences by values passed from caller
[FindBugs] Possible Null Pointer Dereferences by values passed from caller
[FindBugs]  Use java.utils.Arrays.hashCode

The method hashCode() of an raw array ignores the length and contents of the array
which yields equal hashCodes for arrays containing different items or varying in length.

This avoids unnecessarily returning equal hashCodes when the objects are actually different.
[FindBugs] remove unused imports
439194 Do not configure fake server for jetty:run-forked