Java List First Item first(List list)

Description

first

License

Apache License

Declaration

public static <T> T first(List<T> list) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.util.Collection;

import java.util.List;

public class Main {
    public static <T> T first(List<T> list) {
        return isNullOrEmpty(list) ? null : list.get(0);
    }/*  www  .j a  v  a 2  s.  com*/

    public static boolean isNullOrEmpty(Collection<?> collection) {
        return collection == null || collection.isEmpty();
    }
}

Related

1. first(List list)
2. first(List list)
3. first(List list)
4. first(List list)
5. first(List list)
6. first_nItems(int n, Collection fromList)
7. firstBoolean(List list)
8. firstColumnRemovable(List data)
9. firstElement(List list)