java instantiate collection with values
List<Integer> integerArray = Arrays.asList(2, 41, 42, 48);java instantiate collection with values
List<Integer> integerArray = Arrays.asList(2, 41, 42, 48);inline arraylist initialization java
ArrayList<String> list = new ArrayList<String>() {{
add("A");
add("B");
add("C");
}};{} when initialising arraylist java
ArrayList<Type> obj = new ArrayList<Type>(
Arrays.asList(Object o1, Object o2, Object o3, ....so on));{} when initialising arraylist java
import java.util.*;
public class InitializationExample1 {
public static void main(String args[]) {
ArrayList<String> obj = new ArrayList<String>(
Arrays.asList("Pratap", "Peter", "Harsh"));
System.out.println("Elements are:"+obj);
}
}initialize arraylist
ArrayList<Type> list = new ArrayList<Type>(Arrays.asList(
elem1, elem2,..., elemN
));Copyright © 2021 Codeinu
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