34   private final Appendable target;  field in AppendableWriter
42   AppendableWriter(Appendable target) {  in AppendableWriter()  argument
43     this.target = target;  in AppendableWriter()
55     target.append(new String(cbuf, off, len));  in write()
60     if (target instanceof Flushable) {  in flush()
61       ((Flushable) target).flush();  in flush()
67     if (target instanceof Closeable) {  in close()
68       ((Closeable) target).close();  in close()
79     target.append((char) c);  in write()
84     target.append(str);  in write()
90     target.append(str, off, off + len);  in write()
95     target.append(c);  in append()
101     target.append(charSeq);  in append()
108     target.append(charSeq, start, end);  in append()