/*
 * Copyright 2017, TeamDev Ltd. All rights reserved.
 *
 * Redistribution and use in source and/or binary forms, with or without
 * modification, must retain the above copyright notice and the following
 * disclaimer.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package io.spine.examples.todolist;

/**
 * Interface, that provides base methods for communication with an user of a command-line app.
 *
 * @author Dmytro Grankin
 */
public interface UserCommunicator {

    /**
     * Prompts an user and obtains an answer for it.
     *
     * @param prompt the prompt to display
     * @return user answer
     */
    String promptUser(String prompt);

    /**
     * Prints the message and a new line after it.
     *
     * @param message the message to print
     */
    void println(String message);
}

@@ -1244,43 +1244,55 @@
 ts a
-n
  user 
-and obtains an answer for it
+for an input and receives the input value
 .%0A  
@@ -1358,19 +1358,23 @@
 urn 
-user answer
+the input value
 %0A   

Clarify Javadoc for `UserCommunicator.promptUser()`