public synchronized static String[] getKeyList() { if (Replacer.KEYS == null) { Replacer.initKeys(); } final int size = Replacer.KEYS.size(); final String[] keys = new String[size]; for (int i = 0; i < size; i++) { final String[] key = Replacer.KEYS.get(i); keys[i] = "%" + key[0] + "% (" + key[1] + ")"; } return keys; }
public synchronized static String getKey(final int index) { if (Replacer.KEYS == null) { Replacer.initKeys(); } return index >= Replacer.KEYS.size() ? null : Replacer.KEYS.get(index)[0]; }