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A way to refer to objects that are stored in "awkward" places (for example inside a
HttpSession
or ThreadLocal
).
Method Summary | |
Object |
get()
Retrieve an actual reference to the object. |
void |
set(Object item)
Assign an object to the reference. |
Method Detail |
public Object get()
public void set(Object item)
item
- the object to assign to the reference. May be null
.
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