public boolean contains(ClangToken t) {
		return highlightsByToken.containsKey(getKey(t));
	}
Returns true if this class has a highlight for the given token
@param t the token
@return true if this class has a highlight for the given token
Ghidra/Features/Decompiler/src/main/java/ghidra/app/decompiler/component/TokenHighlights.java