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Collections checkedSortedSet() method in Java with Examples

Last Updated : 8 Jun, 2021

The checkedSortedSet() method of java.util.Collections class is used to return a dynamically typesafe view of the specified sorted set.
The returned sorted set will be serializable if the specified sorted set is serializable.
Since null is considered to be a value of any reference type, the returned sorted set permits insertion of null elements whenever the backing sorted set does.
Syntax: 
 

public static SortedSet checkedSortedSet(SortedSet s, Class type)


Parameters: This method takes the following argument as a parameter: 
 

  • s - the sorted set for which a dynamically typesafe view is to be returned
  • type - the type of element that s is permitted to hold


Return Value: This method returns a dynamically typesafe view of the specified sorted set.
Below are the examples to illustrate the checkedSortedSet() method
Example 1: 
 


Output: 
Sorted Set: [Gopal, Ram, Verma]
Typesafe view of sorted set: 
[Gopal, Ram, Verma]

 

Example 2: 
 


Output: 
Sorted Set: [20, 30, 40]
Typesafe view of sorted set: 
[20, 30, 40]

 
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