/*
* Copyright (c) 2007 Mockito contributors
* This program is made available under the terms of the MIT License.
*/
package org.mockito.internal.util;
/**
* Pre-made preconditions
*/
public class Checks {
public static <T> T checkNotNull(T value, String checkedValue) {
if(value == null) {
throw new IllegalArgumentException(checkedValue + " should not be null");
}
return value;
}
public static <T extends Iterable<?>> T checkItemsNotNull(T iterable, String checkedIterable) {
checkNotNull(iterable, checkedIterable);
for (Object item : iterable) {
checkNotNull(item, "item in " + checkedIterable);
}
return iterable;
}
}