package worldofzuul;

/**
 * @author Michael Kolling and David J. Barnes
 * @version 2006.03.30
 */
public enum CommandWord {
    GO("go"), QUIT("quit"), HELP("help"), UNKNOWN("?");

    private String commandString;

    CommandWord(String commandString) {
        this.commandString = commandString;
    }

    public String toString() {
        return commandString;
    }
}

@@ -119,16 +119,58 @@
 dWord %7B%0A
+    /**%0A     * Available commands%0A     */%0A
     GO(%22
@@ -226,129 +226,441 @@
     
-private String commandString;%0A%0A    CommandWord(String commandString) %7B%0A        this.commandString = commandString;%0A    %7D%0A
+/**%0A     * The entered command%0A     */%0A    private String commandString;%0A%0A    /**%0A     * Create a new instance of a CommandWord%0A     * @param commandString the commandString%0A     * @return a new instance of the CommandWord%0A     */%0A    CommandWord(String commandString) %7B%0A        this.commandString = commandString;%0A    %7D%0A%0A    /**%0A     * If the CommandWord instance is used in a string context%0A     * @return the commandString%0A     */
 %0A   

Add javadoc to CommandWord class (#7)