# | Line 36 | Line 36 | import java.util.*; | |
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36 | * class Handler { void handle(); ... } | |
37 | * | |
38 | * class X { | |
39 | < | * private final CopyOnWriteArraySet<Handler> handlers = new CopyOnWriteArraySet<Handler>(); |
39 | > | * private final CopyOnWriteArraySet<Handler> handlers = new CopyOnWriteArraySet<Handler>(); |
40 | * public void addHandler(Handler h) { handlers.add(h); } | |
41 | * | |
42 | * private long internalState; |
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