In this section you will learn to get the capacity of a list i.e. retrieving the number of objects contained in it. Here is an example that provides the usage of the size() method in more detail.
In this section you will learn to get the capacity of a list i.e. retrieving the number of objects contained in it. Here is an example that provides the usage of the size() method in more detail.In this section you will learn
to get the capacity of a list i.e. retrieving the number of objects contained in
it. Here is an example that provides the
usage of the size() method in more detail.
Create a class "VecSize"
with a Vector. Populate
it with the integer objects using add(object) method. Now
retrieve the total number of objects contained in it using the
size() method.
Here is the Code of the Example :
VecSize.java:
import java.util.*;
|
Here is the Output of the Example :
C:\roseindia>javac VecSize.java
C:\roseindia>java VecSize |
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