Method readAtomString

app/src/main/java/com/sun/mail/iap/Response.java:436–438

Extract an ASTRING, starting at the current position and return as a String. An ASTRING can be a QuotedString, a Literal or an Atom (plus ']'). Any errors in parsing returns null ASTRING := QuotedString | Literal | 1 ASTRING_CHAR @return a String

()

     * @return a String
     */ 
    public String readAtomString() {
	return (String)parseString(true, true);
    }

    /**
     * Generic parsing routine that can parse out a Quoted-String,