// get a list of whitespace separated classnames from a property.
private String[] parseClassNames(String propertyName) {
String hands = getProperty(propertyName);
if (hands == null) {
return new String[0];
}
hands = hands.trim();
int ix = 0;
Vector result = new Vector();
while (ix < hands.length()) {
int end = ix;
while (end < hands.length()) {
if (Character.isWhitespace(hands.charAt(end))) {
break;
}
if (hands.charAt(end) == ',') {
break;
}
end++;
}
String word = hands.substring(ix, end);
ix = end+1;
word = word.trim();
if (word.length() == 0) {
continue;
}
result.add(word);
}
return (String[]) result.toArray(new String[result.size()]);
}
/** Skip any whitespace. @return @throws Exception */
int skipWs() throws Exception {
while (Character.isWhitespace(current())) read();
return current();
}