Java List Null Empty getNotNullId(final List idList)

Description

get Not Null Id

License

Apache License

Declaration

public static List<Long> getNotNullId(final List<Long> idList) 

Method Source Code

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

import java.util.ArrayList;

import java.util.List;

public class Main {
    public static List<Long> getNotNullId(final List<Long> idList) {
        List<Long> result = new ArrayList<Long>();
        if (idList == null || idList.isEmpty())
            return result;
        for (Long id : idList)
            if (id != null)
                result.add(id);//from   w w  w  .  j a va 2s  .c  o  m
        return result;
    }
}

Related

1. getEmptyList(Class tClass)
2. getIgnoreNull(List list, int n)
3. getListIgnoringNulls(T[] items)
4. getNonNull(List list)
5. getNotNullCount(List list)
6. getScreen_BL_NONNULL(List