### Question:
SettingsMap { public final String get (final OperationalTextKey textKey) { if (textKey == null) { throw new NullPointerException(); } return settingsMap.get(textKey); } SettingsMap(); final void add(final OperationalTextKey textKey, final String textValue); final String get(final OperationalTextKey textKey); final String remove(final OperationalTextKey textKey); final void update(final OperationalTextKey textKey, final String newTextValue, final IResultFunction resultFunction); final boolean equals(final SettingsMap aSettingsMap); final boolean equals(final Map<OperationalTextKey , String> aMap); final Set<Map.Entry<OperationalTextKey , String>> entrySet(); @Override final int hashCode(); @Override final String toString(); final void clear(); final ByteBuffer asByteBuffer(); int size();  }### Answer:
@Test public final void testGet () { settingsMap.add(OperationalTextKey.MAX_CONNECTIONS, "512"); assertEquals("512", settingsMap.get(OperationalTextKey.MAX_CONNECTIONS)); }