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A specialized Reader that reads from a file in the file system. All read
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A specialized Writer that writes to a file in the file system. All write
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An immutable arbitrary-precision signed integer.FAST CRYPTOGRAPHY
This implementation is efficient f
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ArrayList is an implementation of List, backed by an array. All optional
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A map that has its keys ordered. The sorting is according to either the natural
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Patterns are compiled regular expressions. In many cases, convenience methods
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