private String[] formCmdLine(String cmd) {
StringTokenizer st = new StringTokenizer(cmd);
int count = st.countTokens();
String[] cmdLine = new String[count];
count = 0;
while (st.hasMoreTokens()) {
cmdLine[count++] = st.nextToken();
}
return cmdLine;
}
/**
* Delimits a comma separated preference and add the items to the given set
*
* @param set
* @param preference
*/
private void addExtraChoices(Set<String> set, String preference) {
StringTokenizer tokenizer = new StringTokenizer(preference, ","); // $NON-NLS-1$
while (tokenizer.hasMoreTokens()) {
set.add(tokenizer.nextToken().trim());
}
}