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A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
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A specific moment in time, with millisecond precision. Values typically come
from System#currentTime
- Enumeration (java.util)
A legacy iteration interface.New code should use Iterator instead. Iterator
replaces the enumeration
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A TimeUnit represents time durations at a given unit of granularity and provides
utility methods to
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The GridBagLayout class is a flexible layout manager that aligns components
vertically and horizonta
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