(output-stream x & opts)
Attempts to coerce its argument into an open java.io.OutputStream. Default implementations always return a java.io.BufferedOutputStream. Default implementations are defined for OutputStream, File, URI, URL, Socket, and String arguments. If the argument is a String, it tries to resolve it first as a URI, then as a local file name. URIs with a 'file' protocol are converted to local file names. Should be used inside with-open to ensure the OutputStream is properly closed.
(:use [clojure.java.io :only [output-stream]])
(defn use-output-stream []
(with-open [o (output-stream "test.txt")]
(.write o 65))) ; Writes 'A'