Java Collection Tutorial - Java Collections .checkedSortedMap ( SortedMap <K,V> m, Class <K> keyType, Class <V> valueType)

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Syntax

Collections.checkedSortedMap(SortedMap <K,V> m, Class <K> keyType, Class <V> valueType) has the following syntax.

public static 
            <K,V> SortedMap <K,V> checkedSortedMap(SortedMap <K,V> m,
                                                   Class <K> keyType,
                                                   Class <V> valueType)

Example

In the following code shows how to use Collections.checkedSortedMap(SortedMap <K,V> m, Class <K> keyType, Class <V> valueType) method.

//from www .  java  2  s  .c  o m
import java.util.Collections;
import java.util.SortedMap;
import java.util.TreeMap;

public class Main {
   public static void main(String args[]) {
    
      SortedMap<String,String>  smap = new TreeMap<String,String>();
      

      smap.put("1", "tutorial");
      smap.put("2", "from");
      smap.put("3", "java2s.com");
      
      // get typesafe view of the sorted map
      SortedMap<String,String>  tsmap
          = Collections.checkedSortedMap(smap,String.class,String.class);
      
      System.out.println(tsmap);
   }    
}

The code above generates the following result.

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