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Wraps either an existing OutputStream or an existing Writerand provides
convenience methods for prin
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A linear collection that supports element insertion and removal at both ends.
The name deque is shor
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A Properties object is a Hashtable where the keys and values must be Strings.
Each property can have
- UUID (java.util)
UUID is an immutable representation of a 128-bit universally unique identifier
(UUID). There are mul
- GridLayout (java.awt)
The GridLayout class is a layout manager that lays out a container's components
in a rectangular gri
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A Window object is a top-level window with no borders and no menubar. The
default layout for a windo
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