- Reactive rest calls using spring rest template
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Return the contained value, if present, otherwise throw an exception to be
created by the provided s
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A ConnectException is thrown if a connection cannot be established to a remote
host on a specific po
- ServerSocket (java.net)
This class represents a server-side socket that waits for incoming client
connections. A ServerSocke
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An interface for an object which represents a database table entry, returned as
the result of the qu
- Collection (java.util)
Collection is the root of the collection hierarchy. It defines operations on
data collections and t
- Callable (java.util.concurrent)
A task that returns a result and may throw an exception. Implementors define a
single method with no
- ImageIO (javax.imageio)
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