s/api/java.base/java/io/Writer.html#append(java.lang.CharSequence)" title="class or interface in java.io" class="external-link">append</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/Writer.html#append(java.lang.CharSequence,int,int)" title="class or interface in java.io" class="external-link">append</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/Writer.html#close()" title="class or interface in java.io" class="external-link">close</a>, 