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 vote143 views1 answer
Java get folder content
Java
1 vote170 views1 answer
Java swing make window not resizable
Java
-1 vote176 views3 answers
Cors spring
Java Spring
0 vote156 views1 answer
Java Arraylist bestimmtes element ausgeben
Java
12 votes153 views1 answer
What it means when create final variable in java
Java
1 vote147 views4 answers
How to stop screen rotation in android code
Java
0 vote152 views6 answers
Java optional parameters
Java
0 vote142 views1 answer
How to explicitly declare an array java
Java
0 vote136 views2 answers
Android transparent status bar
Java
0 vote140 views1 answer
Java jframe image
Java