Method flow

java/org/apache/catalina/util/IOTools.java:48–53

Read input from reader and write it to writer until there is no more input from reader. @param reader the reader to read from. @param writer the writer to write to. @param buf the char array to use as a buffer @throws IOException IO error

(Reader reader, Writer writer, char[] buf)

     * @throws IOException IO error
     */
    public static void flow(Reader reader, Writer writer, char[] buf) throws IOException {
        int numRead;
        while ((numRead = reader.read(buf)) >= 0) {
            writer.write(buf, 0, numRead);
        }
    }

    /**
     * Read input from reader and write it to writer until there is no more input from reader.