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A controller for the selection of SelectableChannel objects. Selectable channels
can be registered w
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Note: Do not use this class since it is obsolete. Please use the Map interface
for new implementatio
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A java.util.Queue that additionally supports operations that wait for the queue
to become non-empty
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A component is an object having a graphical representation that can be displayed
on the screen and t
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A Rectangle specifies an area in a coordinate space that is enclosed by the
Rectangle object's top-
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