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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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Provides access to system-related information and resources including standard
input and output. Ena
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This class consists exclusively of static methods that operate on or return
collections. It contains
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HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
- Base64 (org.apache.commons.codec.binary)
Provides Base64 encoding and decoding as defined by RFC 2045.This class
implements section 6.8. Base
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Operations on java.lang.String that arenull safe.
* IsEmpty/IsBlank - checks if a String contains
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