/** */ private String toKey(String string) throws InvalidCommandNameException { if (string == null || string.length() < 4) throw new InvalidCommandNameException("Error: bad syntax"); return string.substring(0, 4).toUpperCase(Locale.ENGLISH); }
/** */ private String toKey(String string) throws InvalidCommandNameException { if (string == null || string.length() < 4) throw new InvalidCommandNameException("Error: bad syntax"); return string.substring(0, 4).toUpperCase(Locale.ENGLISH); }
private String toKey(String string) throws InvalidCommandNameException { if (string == null || string.length() < 4) throw new InvalidCommandNameException("Error: bad syntax"); return string.substring(0, 4).toUpperCase(); }
/** */ private String toVerb(String string) throws InvalidCommandNameException { StringTokenizer stringTokenizer = new StringTokenizer(string); if (!stringTokenizer.hasMoreTokens()) throw new InvalidCommandNameException("Error: bad syntax"); return stringTokenizer.nextToken().toUpperCase(Locale.ENGLISH); } }
/** */ private String toVerb(String string) throws InvalidCommandNameException { StringTokenizer stringTokenizer = new StringTokenizer(string); if (!stringTokenizer.hasMoreTokens()) throw new InvalidCommandNameException("Error: bad syntax"); return stringTokenizer.nextToken().toUpperCase(Locale.ENGLISH); } }
private String toVerb(String string) throws InvalidCommandNameException { StringTokenizer stringTokenizer = new StringTokenizer(string); if (!stringTokenizer.hasMoreTokens()) throw new InvalidCommandNameException("Error: bad syntax"); return stringTokenizer.nextToken().toUpperCase(); } }