Java List First Item firstUnique(List list)

Description

first Unique

License

Open Source License

Declaration

static <T> T firstUnique(List<T> list) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.util.ArrayList;

import java.util.List;

public class Main {
    static <T> T firstUnique(List<T> list) {
        List<T> temp = new ArrayList<>(list);
        for (int i = 0; i < temp.size(); i++) {
            T elem = temp.get(i);/*from   www.j  a v  a  2s .  c om*/
            temp.remove(elem);
            if (!temp.contains(elem)) {
                return elem;
            }
        }
        return null;
    }
}

Related

1. firstItem(List items)
2. firstMatch(List src, String... lookup)
3. firstObjectFromList(List list)
4. firstOrDefault(List items)
5. firstStartsWith(List lines, String startsWith)
6. firstValue(List list)
7. formatEJBQLObjectRangeRestriction(final String fieldName, final Object value1, final Object value2, final String paramName1, final String paramName2, List paramsName, List