@Override
	public ColumnConstraint<String> copy(String newPatternString) {
		return new StringNotMatchesColumnConstraint(newPatternString);
	}
Constructor

<P> This class is for users to enter true regular expression which is why it creates
a pattern directly without using the {@link UserSearchUtils}

@param spec the string to use to create a "matcher" pattern.
Ghidra/Framework/Docking/src/main/java/docking/widgets/table/constraint/StringNotMatchesColumnConstraint.java