|  | // Copyright (c) 2019, the R8 project authors. Please see the AUTHORS file | 
|  | // for details. All rights reserved. Use of this source code is governed by a | 
|  | // BSD-style license that can be found in the LICENSE file. | 
|  | package com.android.tools.r8; | 
|  |  | 
|  | import java.util.Collection; | 
|  | import java.util.Iterator; | 
|  | import java.util.stream.Stream; | 
|  |  | 
|  | public class TestParametersCollection implements Iterable<TestParameters> { | 
|  |  | 
|  | private final Collection<TestParameters> parameters; | 
|  |  | 
|  | public TestParametersCollection(Collection<TestParameters> parameters) { | 
|  | assert parameters != null; | 
|  | this.parameters = parameters; | 
|  | } | 
|  |  | 
|  | @Override | 
|  | public Iterator<TestParameters> iterator() { | 
|  | return parameters.iterator(); | 
|  | } | 
|  |  | 
|  | public Stream<TestParameters> stream() { | 
|  | return parameters.stream(); | 
|  | } | 
|  | } |