arraylist size in the Java program

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arraylist size in the Java program
Posted on: October 23, 2009 at 12:00 AM

This section demonstrates the How to use of size() function in the java ArrayList.

size() function gives the total number of elements present in
the arrayList.

Example of Java Arraylist Size() Function

import java.util.ArrayList;
import java.util.List;

public class List1 {
    public static void main(String[] args) {
        float fr[]={33.4f,66.78f,77.8f};
      List list=new ArrayList();
         for (float f:fr) {
         list.add(f);
        }
         for(int x=0;x







					
					
					


					
					


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