public ClangToken getFirstToken() {
		return tokenList.get(0);
	}
Returns the token that is completely after the token that contains the given column location.
In this case, 'contains' means any position <b>inside</b> of a token, but not at the
beginning. So, if the column location is in the middle of a token, it will return the index
of next token. But if the column location is at the beginning (just before the start) of a
token, it will return the index of that token.

@param location containing the column at which to beginning searching
@return the next token starting after the given column
Ghidra/Features/Decompiler/src/main/java/ghidra/app/decompiler/component/ClangTextField.java