public boolean removeIf(Predicate filter)

// Java Program Demonstrate removeIf()
// method of ArrayList
  
import java.util.*;
public class GFG {
  
    public static void main(String[] args)
    {
  
        // create an ArrayList which going to
        // contains a list of Numbers
        ArrayList<Integer> Numbers = new ArrayList<Integer>();
  
        // Add Number to list
        Numbers.add(23);
        Numbers.add(32);
        Numbers.add(45);
        Numbers.add(63);
  
        // apply removeIf() method
        // we are going to remove numbers divisible by 3
        Numbers.removeIf(n -> (n % 3 == 0));
  
        // print list
        for (int i : Numbers) {
            System.out.println(i);
        }
    }
}

23
32

// Java Program Demonstrate removeIf()
// method of ArrayList
  
import java.util.*;
public class GFG {
  
    public static void main(String[] args)
    {
        // create an ArrayList which going to
        // contains a list of Student names which is actually
        // string values
        ArrayList<String> students = new ArrayList<String>();
  
        // Add Strings to list
        // each string represents student name
        students.add("Ram");
        students.add("Mohan");
        students.add("Sohan");
        students.add("Rabi");
        students.add("Shabbir");
  
        // apply removeIf() method
        // we are going to remove names
        // start with S
        students.removeIf(n -> (n.charAt(0) == 'S'));
  
        System.out.println("Students name Does not start with S");
        // print list
        for (String str : students) {
            System.out.println(str);
        }
    }
}

Students name Does not start with S
Ram
Mohan
Rabi