public default List<SearchLocation> searchAll(String text, boolean useRegex) {
		throw new UnsupportedOperationException("Search All is not defined for this searcher");
	}
Search for all matches.
@param text the search text.
@param useRegex true if the search text is a regular expression; false if the texts is
literal text.
@return all search results or an empty list.
Ghidra/Framework/Docking/src/main/java/docking/widgets/FindDialogSearcher.java