Java Collections synchronizedSet() Method

The synchronizedSet() method of Java Collections class is used to get a synchronized (thread-safe) set backed by the specified set.

Syntax

Following is the declaration of synchronizedSet() method:

Parameter

Returns

The synchronizedSet() method returns a synchronized view of the specified Set.

Exceptions

NA

Example 1

Output:

Synchronized set is :[Twitter, Instagram, Facebook, Whatsapp]

Example 2

Output:

Set before Synchronized set: [101, 102, 103, 104, 105]
Set after Synchronized set-
101
102
103
104
105

Example 3

Output:

initial set size: 0
1000