Uses of Package
Contains the collections framework, some internationalization support classes, a service loader, properties, random number generation, string parsing and scanning classes, base64 encoding and decoding, a bit array, and several miscellaneous utility classes.
Classes for matching character sequences against patterns specified by regular expressions.
ClassDescriptionThe result of a match operation.A compiled representation of a regular expression.
ClassDescriptionAn engine that performs match operations on a character sequence by interpreting a
Pattern.The result of a match operation.A compiled representation of a regular expression.