| Name | Format | # Lines | Size | Date |
|---|---|---|---|---|
| Finalizer.java | Java Source | 143 | 3.4 KB | 1998-03-20 |
| FinalReference.java | Java Source | 28 | 719 b | 1998-03-20 |
| GuardedReference.java | Java Source | 63 | 2.1 KB | 1998-03-20 |
| PhantomReference.java | Java Source | 69 | 2.1 KB | 1998-03-20 |
| Reference.java | Java Source | 269 | 10.0 KB | 1998-03-20 |
| ReferenceQueue.java | Java Source | 124 | 3.3 KB | 1998-03-20 |
| SoftReference.java | Java Source | 552 | 15.1 KB | 1998-03-20 |
| WeakReference.java | Java Source | 60 | 1.9 KB | 1998-03-20 |