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ObjectMapper provides functionality for reading and writing JSON, either to and
from basic POJOs (Pl
- Thread (java.lang)
A thread is a thread of execution in a program. The Java Virtual Machine allows
an application to ha
- Callable (java.util.concurrent)
A task that returns a result and may throw an exception. Implementors define a
single method with no
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Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
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This class provides random read access to a zip file. You pay more to read the
zip file's central di
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