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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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ResourceBundle is an abstract class which is the superclass of classes which
provide Locale-specifi
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A counting semaphore. Conceptually, a semaphore maintains a set of permits. Each
#acquire blocks if
- Stream (java.util.stream)
A sequence of elements supporting sequential and parallel aggregate operations.
The following exampl
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A Java virtual machine.
A VirtualMachine represents a Java virtual machine to which this Java vir
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The GridLayout class is a layout manager that lays out a container's components
in a rectangular gri
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