The result of a match operation.
This interface contains query methods used to determine the
results of a match against a regular expression. The… API Doc
Unchecked exception thrown to indicate a syntax error in a
regular-expression pattern. API Doc
An engine that performs match operations on a java.lang.CharSequence
character sequence by interpreting a Pattern.
A matcher is created from a… API Doc
A compiled representation of a regular expression.
A regular expression, specified as a string, must first be compiled into
an instance of this… API Doc