protected List<String> fetchCandidates(String buffer) {
List<String> candidates = new ArrayList<String>();
try {
ctx.parseCommandLine(buffer);
} catch (CommandFormatException e) {
// System.out.println(ctx.getPrefixFormatter().format(ctx.getPrefix()) + ", '" +
// buffer + "'");
// e.printStackTrace();
return Collections.emptyList();
}
completer.complete(ctx, buffer, 0, candidates);
return candidates;
}
protected void init() {
ctx = new MockCommandContext();
ctx.setOperationCandidatesProvider(new MockOperationCandidatesProvider(root));
completer = new OperationRequestCompleter();
}