A licensee points out that there seems incorrect translation in API document(Japanese) of java.lang.Process.

The original page in English and statement are,

http://java.sun.com/javase/6/docs/api/index.html
java.lang.Process

  ... Because some native platforms only provide limited buffer size for
  standard input and output streams, failure to promptly write the input
  stream or read the output stream of the subprocess may cause the subprocess
  to block, and even deadlock.


The API document in Japanese corresponding to the above is

http://java.sun.com/javase/ja/6/docs/ja/api/index.html
java.lang.Process

The licensee provided suggested translation. That is attached to this CR.