Merge "Removed outdated TODO for LocaleList"

import java.util.HashSet;

import java.util.Locale;

// TODO: We don't except too many LocaleLists to exist at the same time, and

// we need access to the data at native level, so we should pass the data

// down to the native level, create a map of every list seen there, take a

// pointer back, and just keep that pointer in the Java-level object, so

// things could be copied very quickly.

/**

 * LocaleList is an immutable list of Locales, typically used to keep an

 * ordered user preferences for locales.