ByteArrayInputStream extends InputStream.
Example:
String content = "Convert string to inputstream";
ByteArrayInputStream stream = new ByteArrayInputStream(content.getBytes());
Reference:
1. http://forums.sun.com/thread.jspa?threadID=670188
2. http://java.sun.com/j2se/1.4.2/docs/api/java/io/ByteArrayInputStream.html
