[LANG-1558] Simplify if as some conditions are covered by others #543.
[LANG-1558] Simplify if as some conditions are covered by others #543.

apache/commons-lang,britter/commons-lang,britter/commons-lang,apache/commons-lang,apache/commons-lang,MarkDacek/commons-lang,MarkDacek/commons-lang,britter/commons-lang,MarkDacek/commons-lang