Method peekByte

app/src/main/java/com/sun/mail/iap/Response.java:231–236

()

    }

    public byte peekByte() {
	if (index < size)
	    return buffer[index];
	else
	    return 0;		// XXX - how else to signal error?
    }

    /**
     * Return the next byte from this Statement.