Java Collections emptyIterator() Method with Examples

The emptyIterator() method of Java Collections returns an iterator with no elements. This method is immutable. That is, we can not do any modifications after creating this method.

Syntax:

Iterator<data_type> object = Collections.emptyIterator(); 

where,

• data_type is the type of iterator object
• object is the data to create an iterator

Parameters: It will accept no parameters.

Return Type: It will return an empty iterator.

Exceptions: It will not raise any exceptions.

Example 1:

java.util.Collections$EmptyIterator@3d075dc0

Example 2: