Java Collection Search hasValidElement(Collection collection)

Description

has Valid Element

License

Apache License

Declaration

public static boolean hasValidElement(Collection<?> collection) 

Method Source Code

//package com.java2s;
/*/*from   w w  w  .  ja  v a 2s  .  c  om*/
 * Copyright 2014-2015 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */

import java.util.Collection;

public class Main {
    public static boolean hasValidElement(Collection<?> collection) {
        for (Object object : collection) {
            if (object != null) {
                return true;
            }
        }
        return false;
    }
}

Related

1. hashCapacityFor(Collection collection)
2. hasLength(final Collection collection)
3. hasNoValue(Collection collection)
4. hasOneItem(final Collection col)
5. hasOtherThan(Collection a, Collection b)
6. hasValue(Collection collection)
7. indexOf(Collection stringCollection, String str)
8. indexOf(final Collection c, final Object elem)
9. indexOfInstance(final Collection collection, final T instance)