public static IndexOfInfo indexOfLastIgnoreCase(final String str, final String... delimiters) {
        return doIndexOfLast(true, str, delimiters);
    }
public static IndexOfInfo indexOfLastIgnoreCase ( final String str , final String ... delimiters ) { return doIndexOfLast ( true , str , delimiters ) ; }
Get the index of the last-found delimiter ignoring case.
<pre>
indexOfLast("foo.bar/baz.qux", "A", "U")
returns the index of "ux"
</pre>
@param str The target string. (NotNull)
@param delimiters The array of delimiters. (NotNull)
@return The information of index. (NullAllowed: if delimiter not found)