Java java.util Map Key

Description

Click the following links for the tutorial for java.util and Map Key.

1. find key in a Map Ignoring Case
2. Sort a map by the natural order of its keys.
3. Move a single entry (indicated by its key) up or down by one step inside an insert sorted map (e.g.
4. Given a List of objects, convert the values it contains to the passed in Map.
5. Given a Map return the entries in the Map in the passed in List in order.
6. get Key Of Map By Value
7. Merge the given Properties instance into the given Map, copying all properties (key-value pairs) over.
8. Inverts the given Map , assuming a one-to-one key-value correspondence.



9. Generic method to sort a map by value and then return the top k keys
10. Gets either the value in the map for a key or the default value if there is no value.