buffer.append(str.substring(offset, offset + len));
}
+ /** @since 1.5 */
+ public StringWriter append(char c)
+ {
+ write(c);
+ return this;
+ }
+
+ /** @since 1.5 */
+ public StringWriter append(CharSequence cs)
+ {
+ write(cs == null ? "null" : cs.toString());
+ return this;
+ }
+
+ /** @since 1.5 */
+ public StringWriter append(CharSequence cs, int start, int end)
+ {
+ write(cs == null ? "null" : cs.subSequence(start, end).toString());
+ return this;
+ }
+
/**
* This is the <code>StringBuffer</code> that we use to store bytes that
* are written.