package org.himinbi.tokenizer.basic; public class ListCharacterClass implements CharacterClass { char[] characters; public ListCharacterClass(char character) { this(new char[] { character }); } public ListCharacterClass(char[] characters) { this.characters = characters; } public boolean contains(char character) { boolean found = false; for(int i = 0; !found && i < characters.length; i++) { found = character == characters[i]; } return found; } }