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Capture output written to System.out and System.err

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/*
  The MIT License (MIT)

  Copyright (c) 2018 Paul Campbell

  Permission is hereby granted, free of charge, to any person obtaining a copy of this software
  and associated documentation files (the "Software"), to deal in the Software without restriction,
  including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
  and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
  subject to the following conditions:

  The above copyright notice and this permission notice shall be included in all copies
  or substantial portions of the Software.

  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
  INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
  AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
  DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

package net.kemitix.outputcapture;

/**
 * Represents a pair of channels, for standard out and error, that can be written to, a byte at a time.
 *
 * @author Paul Campbell ([email protected])
 */
interface WritableChannels {

    /**
     * Write the byte to the standard output channel.
     *
     * @param aByte the byte to write
     */
    void writeOut(Byte aByte);

    /**
     * Write the byte to the standard error channel.
     *
     * @param aByte the byte to write
     */
    void writeErr(Byte aByte);

}