/// <summary>
/// Returns a synchronized (thread-safe) sorted map backed by the specified sorted map.
/// </summary>
public static SortedMap synchronizedSortedMap(SortedMap m)
{
return(default(SortedMap));
}
/// <summary>
/// Returns an unmodifiable view of the specified sorted map.
/// </summary>
public static SortedMap unmodifiableSortedMap(SortedMap m)
{
return(default(SortedMap));
}
internal static SortedMap <T1, T2> unmodifiableSortedMap <T1, T2>(SortedMap <T1, T2> collection) where T2 : class
{
return(collection);
}