Java List Copy copyNullable(List original)

Here you can find the source of copyNullable(List original)

Description

copy Nullable

License

Open Source License

Declaration

public static <T> List<T> copyNullable(List<? extends T> original)

Method Source Code

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

import java.util.ArrayList;

import java.util.List;

public class Main {
    public static <T> List<T> copyNullable(List<? extends T> original) {
        if (original == null) {
            return null;
        }/*from  w w  w . j a v a 2 s . com*/
        return new ArrayList<>(original);
    }
}

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