Why is it going in infinite loop?
package com.codegym.task.task07.task0716;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
/*
R or L
*/
public class Solution {
public static void main(String[] args) throws Exception {
ArrayList<String> list = new ArrayList<String>();
list.add("lyre"); // 0
list.add("love"); // 1
list.add("rose"); // 2
list = fix(list);
for (String s : list) {
System.out.println(s);
}
}
public static ArrayList<String> fix(ArrayList<String> list) {
ArrayList<String> list1 = new ArrayList<String>();
list1.addAll(list);
Iterator itr = list1.iterator();
String next = (String)itr.next();
// System.out.println(next.contains("r") && !next.contains("l"));
while (itr.hasNext())
{
if(next.contains("r") && !next.contains("l"))
{
list1.remove(next);
}
}
//Collections.reverse(list1);
return list1;
}
}