@Nonnull
	public StringPredicate newContainsPredicate(@Nonnull String key) {
		return newContainsPredicate(key, true);
	}
@param key
		String to match against, case-sensitive.

@return Predicate to target the given string.
recaf-core/src/main/java/software/coley/recaf/services/search/match/StringPredicateProvider.java