Returns the offset after the last character matched.
Returns the offset after the last character matched.
IllegalStateException
- If no match has yet been attempted, or if the previous match operation failed
Attempts to find the next subsequence of the input sequence that matches the pattern.
Returns the start index of the previous match.
Returns the start index of the previous match.
IllegalStateException
- If no match has yet been attempted, or if the previous match operation failed
An engine that performs match operations on a character sequence by interpreting a Pattern.