java.util.Collections.synchronizedCollection() Method


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Description

The synchronizedCollection(Collection<T>) method is used get a synchronized (thread-safe) collection backed by the specified collection.

Declaration

Following is the declaration for java.util.Collections.synchronizedCollection() method.

public static <T> Collection<T> synchronizedCollection(Collection<T> c)								 

Parameters

  • c -- The collection to be "wrapped" in a synchronized collection.

Return Value

  • The method call returns a synchronized view of the specified collection.

Exception

  • NA

Example

The following example shows the usage of java.util.Collections.synchronizedCollection()

package com.tutorialspoint;

import java.util.*;

public class CollectionsDemo {
   public static void main(String[] args) {
   // create vector object 
   Vector<String> vector = new Vector<String>();
      
   // populate the vector
   vector.add("1");
   vector.add("2");
   vector.add("3");
   vector.add("4");
   vector.add("5");
      
   // create a synchronized view
   Collection<String> c = Collections.synchronizedCollection(vector);
     
   System.out.println("Sunchronized view is :"+c);
   }
}

Let us compile and run the above program, this will produce the following result.

Sunchronized view is :[1, 2, 3, 4, 5]

java_util_collections.htm

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