UnknownFieldSet.java 文件源码

public boolean mergeDelimitedFrom(InputStream input)
    throws IOException {
  final int firstByte = input.read();
  if (firstByte == -1) {
    return false;
  }
  final int size = CodedInputStream.readRawVarint32(firstByte, input);
  final InputStream limitedInput = new LimitedInputStream(input, size);
  mergeFrom(limitedInput);
  return true;
}