equal
deleted
inserted
replaced
1 /* |
1 /* |
2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
5 * This code is free software; you can redistribute it and/or modify it |
6 * under the terms of the GNU General Public License version 2 only, as |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. Oracle designates this |
7 * published by the Free Software Foundation. Oracle designates this |
60 } |
60 } |
61 return currentIterator != null; |
61 return currentIterator != null; |
62 } |
62 } |
63 |
63 |
64 public O next() { |
64 public O next() { |
65 if (!hasNext()) |
65 if (currentIterator == EMPTY && !hasNext()) { |
66 throw new NoSuchElementException(); |
66 throw new NoSuchElementException(); |
67 |
67 } |
68 return currentIterator.next(); |
68 return currentIterator.next(); |
69 } |
69 } |
70 |
70 |
71 public void remove() { |
71 public void remove() { |
72 throw new UnsupportedOperationException(); |
72 throw new UnsupportedOperationException(); |