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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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This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
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SortedSet is a Set which iterates over its elements in a sorted order. The order
is determined eithe
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A synchronization aid that allows one or more threads to wait until a set of
operations being perfor
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Provides Base64 encoding and decoding as defined by RFC 2045.This class
implements section 6.8. Base
- StringUtils (org.apache.commons.lang)
Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
- VirtualMachine (com.sun.tools.attach)
A Java virtual machine.
A VirtualMachine represents a Java virtual machine to which this Java vir
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