Returns the number of matching characters found in a character sequence.
(CharSequence sequence)
| 757 | |
| 758 | |
| 759 | public int countIn(CharSequence sequence) { |
| 760 | int count = 0; |
| 761 | for (int i = 0; i < sequence.length(); i++) { |
| 762 | if (matches(sequence.charAt(i))) { |
| 763 | count++; |
| 764 | } |
| 765 | } |
| 766 | return count; |
| 767 | } |
| 768 | |
| 769 | /** |
| 770 | * Returns a string containing all non-matching characters of a character sequence, in order. For |