| // 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; | 
 | import org.jetbrains.annotations.NotNull; | 
 |  | 
 | public class TestParametersCollection implements Iterable<TestParameters> { | 
 |  | 
 |   private final Collection<TestParameters> parameters; | 
 |  | 
 |   public TestParametersCollection(Collection<TestParameters> parameters) { | 
 |     assert parameters != null; | 
 |     this.parameters = parameters; | 
 |   } | 
 |  | 
 |   @NotNull | 
 |   @Override | 
 |   public Iterator<TestParameters> iterator() { | 
 |     return parameters.iterator(); | 
 |   } | 
 |  | 
 |   public Stream<TestParameters> stream() { | 
 |     return parameters.stream(); | 
 |   } | 
 | } |