Method write

src/main/java/com/google/gson/Streams.java:161–164

(char[] chars, int offset, int length)

    }

    @Override public void write(char[] chars, int offset, int length) throws IOException {
      currentWrite.chars = chars;
      appendable.append(currentWrite, offset, offset + length);
    }

    @Override public void write(int i) throws IOException {
      appendable.append((char) i);