public OutputStream newErrorBufferStream()

in src/main/java/com/googlesource/gerrit/plugins/renameproject/SshHelper.java [61:88]

• 24 lines of code
• 5 McCabe index (conditional complexity)

  public OutputStream newErrorBufferStream() {
    return new OutputStream() {
      private final StringBuilder out = new StringBuilder();
      private final StringBuilder line = new StringBuilder();

      @Override
      public synchronized String toString() {
        while (out.length() > 0 && out.charAt(out.length() - 1) == '\n') {
          out.setLength(out.length() - 1);
        }
        return out.toString();
      }

      @Override
      public synchronized void write(int b) {
        if (b == '\r') {
          return;
        }

        line.append((char) b);

        if (b == '\n') {
          out.append(line);
          line.setLength(0);
        }
      }
    };
  }