Determines whether a character is a letter according to plain Character#isLetter(char) Java's definition. If you only care to match letters of the Latin alphabet, you can use inRange('a', 'z').or(inRange('A', 'Z')). @since 19.0 (since 1.0 as constant JAVA_LETTER)
()
| 141 | * @since 19.0 (since 1.0 as constant {@code JAVA_LETTER}) |
| 142 | */ |
| 143 | public static CharMatcher javaLetter() { |
| 144 | return JavaLetter.INSTANCE; |
| 145 | } |
| 146 | |
| 147 | /** |
| 148 | * Determines whether a character is a letter or digit according to |