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1 package Lex;
2
3 import java_cup.runtime.Symbol;
4 import Parse.Sym;
5
6 class NullLiteral extends Literal {
7   NullLiteral() { }
8
9   Symbol token() { return new Symbol(Sym.NULL_LITERAL); }
10
11   public String toString() { return "NullLiteral <null>"; }
12 }