title: BufferedReader default buffer size?
body: <p>According to <a href="http://docs.oracle.com/javase/7/docs/api/java/io/BufferedReader.html#BufferedReader%28java.io.Reader%29" rel="noreferrer">the documentation</a>, <code>BufferedReader(Reader)</code> uses a default buffer size, while the second constructor, <code>BufferedReader(Reader, int)</code> allows the buffer size to be set.</p>
  <blockquote>
  <p>public BufferedReader(Reader in)</p>
  <p>Creates a buffering character-input stream that uses a default-sized input buffer.</p>
  </blockquote>
  <p>However, the docs do not not mention what the default buffer size is.</p>
  <p><strong>What is the default buffer size of a BufferedReader?</strong></p>