Token.java

package com.craftinginterpreters.lox;

class Token {
  final TokenType type;
  final String lexeme;
  final Object literal;
 //Our job is to scan through the list of characters and group them together into the smallest sequences that still represent something. Each of these blobs of characters is called a lexeme.
  final int line; 

  Token(TokenType type, String lexeme, Object literal, int line) {
      this.type = type;
      this.lexeme = lexeme;
      this.literal = literal;
      this.line = line;
    }

  public String toString() {
      return type + " " + lexeme + " " + literal;
    }
}