@Override final <T> void setValueInternal(String key, T value){ error(); }
@Override public final void addAll(Configuration other, String prefix) { error(); }
@Override public <T> boolean removeConfig(ConfigOption<T> configOption) { error(); return false; }
@Override public final void addAll(Configuration other) { error(); }
@Override public <T> boolean removeConfig(ConfigOption<T> configOption) { error(); return false; }
@Override final <T> void setValueInternal(String key, T value){ error(); }
@Override public final void addAll(Configuration other) { error(); }
@Override final <T> void setValueInternal(String key, T value){ error(); }
@Override public final void addAll(Configuration other, String prefix) { error(); }
@Override public final void addAll(Configuration other) { error(); }
@Override public final void addAll(Configuration other, String prefix) { error(); }
public void addAll(Map<String, String> other) { error(); }