public static final Charset CHARSET_UTF_8 = Charset.forName(UTF_8);

    public static final String DATE_FORMAT_ISO_8601_BASIC = "yyyyMMdd'T'HHmmss.SSSZ";

    public static final String DATE_FORMAT_ISO_8601_EXTEND = "yyyy-MM-dd'T'HH:mm:ss.SSSZ";

    public static final String DATE_FORMAT_ISO_8601_EXTEND_UTC = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'";

    public static final String DATE_FORMAT_DIGIT_ONLY = "yyyyMMddHHmmss";

null;var a=!0!==e,t=a?this.clone().utc():this;return t.year()<0||9999<t.year()?C(t,a?"YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]":"YYYYYY-MM-DD[T]HH:mm:ss.SSSZ"):H(Date.prototype.toISOString)?a?this.toDate().toISOString():new Date(this.valueOf()+60*this.utcOffset()*1e3).toISOString().replace("Z",C(t,"Z")):C(t,a?"YYYY-MM-DD[T]HH:mm:ss.SSS[Z]":"YYYY-MM-DD[T]HH:mm:ss.SSSZ")},it.inspect=function(){if(!this.isValid())return"moment.invalid(/* "+this._i+" */)";var e="moment",a="";this.isLocal()||(e=0===this.utcOffs...