java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextNode(HashMap.java:1445)
at java.util.HashMap$KeyIterator.next(HashMap.java:1469)
at com.javarush.task.task08.task0814.Solution.removeAllNumbersGreaterThan10(Solution.java:21)
at com.javarush.task.task08.task0814.Solution.main(Solution.java:33)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
package com.javarush.task.task08.task0814;
import java.util.HashSet;
import java.util.Set;
/*
Больше 10? Вы нам не подходите
*/
public class Solution {
public static Set<Integer> createSet() {
Set <Integer> mySet = new HashSet<Integer>();
for (int i = 0; i < 20; i ++)
mySet.add(i + 1);// напишите тут ваш код
return mySet;
}
public static Set<Integer> removeAllNumbersGreaterThan10(Set<Integer> set) {
for (Integer s : set){
if (s > 10)
set.remove(s);
}
return set;
// напишите тут ваш код
}
public static void main(String[] args) {
removeAllNumbersGreaterThan10(createSet());
}
}