How to convert an array to ArrayList in java?
Conversion of Array to ArrayList using Arrays.asList().
package com.mindclues;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Iterator;
import java.util.List;
public class ArrayListExample {
public static void main(String[] args) {
/* Array Declaration and initialization*/
String charArr[]={"A", "B", "C", "D"};
/*Array to ArrayList conversion*/
ArrayList charList= new ArrayList();
/*Adding new elements to the converted List*/
charList.add("E");
charList.add("F");
/*Final ArrayList content display using for*/
System.out.println("List before add array");
for (String str: charList)
{
System.out.println(str);
}
//Add array To ArrayList
charList= new ArrayList(Arrays.asList(charArr));
System.out.println(" ");
System.out.println("List after add array");
for (String str: charList)
{
System.out.println(str);
}
}
}
List before add array E F List after add array A B C D




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