@@ -0,0 +1,397 @@
+package miwax.java_conf.gr.jp.frugalitycalc.model;%0A%0Apublic enum CalcNumber %7B%0A    ZERO(%220%22),%0A    ONE(%221%22),%0A    TWO(%222%22),%0A    THREE(%223%22),%0A    FOUR(%224%22),%0A    FIVE(%225%22),%0A    SIX(%226%22),%0A    SEVEN(%227%22),%0A    EIGHT(%228%22),%0A    NINE(%229%22),%0A    DOT(%22.%22);%0A%0A    private String string;%0A%0A    CalcNumber(String s) %7B%0A        this.string = s;%0A    %7D%0A%0A    public String getString() %7B%0A        return this.string;%0A    %7D%0A%7D%0A

Implement CalcNumber