# | Line 31 | Line 31 | import java.util.*; | |
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31 | * <p>This class implements all of the <em>optional</em> methods | |
32 | * of the {@link Collection} and {@link Iterator} interfaces. | |
33 | * | |
34 | + | * <p>This class is a member of the |
35 | + | * <a href="{@docRoot}/../guide/collections/index.html"> |
36 | + | * Java Collections Framework</a>. |
37 | + | * |
38 | * @since 1.5 | |
39 | * @author Doug Lea | |
40 | * @param <E> the type of elements held in this collection |
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