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- ObjectMapper (com.fasterxml.jackson.databind)
ObjectMapper provides functionality for reading and writing JSON, either to and
from basic POJOs (Pl
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Signals a general, I/O-related error. Error details may be specified when
calling the constructor, a
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A ConnectException is thrown if a connection cannot be established to a remote
host on a specific po
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A TimeUnit represents time durations at a given unit of granularity and provides
utility methods to
- Handler (java.util.logging)
A Handler object accepts a logging request and exports the desired messages to a
target, for example
- Filter (javax.servlet)
A filter is an object that performs filtering tasks on either the request to a
resource (a servlet o
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