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A readable source of bytes.Most clients will use input streams that read data
from the file system (
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A Map is a data structure consisting of a set of keys and values in which each
key is mapped to a si
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A PriorityQueue holds elements on a priority heap, which orders the elements
according to their natu
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A task that returns a result and may throw an exception. Implementors define a
single method with no
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Factory and utility methods for Executor, ExecutorService,
ScheduledExecutorService, ThreadFactory,
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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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