Appends the specified character. @param c the character to append. @return this Appendable. @throws IOException if an I/O error occurs.
(char c)
| 44 | * if an I/O error occurs. |
| 45 | */ |
| 46 | Appendable append(char c) throws IOException; |
| 47 | |
| 48 | /** |
| 49 | * Appends the character sequence {@code csq}. Implementation classes may |
no outgoing calls