Arraylist remove value in java

Arraylist remove name in java

public static void main(String[] args) {

ArrayList<String> names = new ArrayList<>(Arrays.asList("Ahmed", "John", "Eric", "Ahmed"));
    names.removeAll( Arrays.asList("Ahmed"));
    System.out.println(names); // [John, Eric]

Arraylist remove value in java

// Given a list of Integers 1, 2, 3, 4, 5, 6 ....etc. remove all values greater than 100.
    public static void main(String[] args) {

ArrayList<Integer>list1=new ArrayList<>(Arrays.asList(1,2,3,50,70,80,120,150,200));
        ArrayList<Integer>list2 = new ArrayList<>();
        for(int each : list1)
            if(each<100)
                list2.add(each);

            list1 = list2;
        System.out.println(list1); // [1, 2, 3, 50, 70, 80]
    }

-1

Similar codes

0 vote134 views1 answer
Add image in loggin view spring boot security
Java
0 vote192 views1 answer
How to make 2 nested loops to count to 100
Java
32 votes123 views6 answers
Loops in java
Java
0 vote134 views3 answers
How to make a java main menu loop after using a case
Java
0 vote121 views1 answer
Character.isalphanumeric java
Java
0 vote138 views2 answers
Ein wort in buchstaben zerlegen java
Java
0 vote85 views1 answer
Getcontentpane().setlayout java
Java
2 votes121 views2 answers
How to change orientation of linearlayout in recyclerview android
Java
0 vote125 views1 answer
How to convert string to int android studio kotlin
Java
1 vote128 views1 answer
Factorial of a number using recursion in java
Java