kanskje ferdig

src/main/java/no/uib/inf101/terminal/CmdEcho.java

@@ -13,7 +13,7 @@ public class CmdEcho implements Command {
 
     @Override
     public String getName() {
-        return "echo";
+        return "echo"; 
     }
 
 }
\ No newline at end of file

src/main/java/no/uib/inf101/terminal/Command.java

@@ -4,4 +4,4 @@ package no.uib.inf101.terminal;
 public interface Command {
     String run(String[] args);
     String getName();
-}
\ No newline at end of file
+} 
\ No newline at end of file

src/main/java/no/uib/inf101/terminal/CommandLineInterface.java

@@ -12,7 +12,7 @@ package no.uib.inf101.terminal;
  * text which can be displayed on a screen.
  */
 public interface CommandLineInterface {
-
+ 
   /**
    * Called when a key is pressed.
    *

src/main/java/no/uib/inf101/terminal/Context.java

@@ -20,7 +20,7 @@ public class Context {
 
   ////////////////////////
   // Constructors
-  ////////////////////////
+  //////////////////////// 
 
   /**
    * Create a new context with the java current working directory as

src/main/java/no/uib/inf101/terminal/DummyShell.java

@@ -17,7 +17,7 @@ public class DummyShell implements CommandLineInterface {
     } else {
       screenContent += key;
     }
-  }
+  } 
 
   @Override
   public String getScreenContent() {

src/main/java/no/uib/inf101/terminal/EchoShell.java

@@ -21,7 +21,7 @@ public class EchoShell implements CommandLineInterface {
     } else {
       currentLine += key;
     }
-  }
+  } 
 
   @Override
   public String getScreenContent() {

src/main/java/no/uib/inf101/terminal/Main.java

@@ -14,4 +14,4 @@ public class Main {
     Terminal gui = new Terminal(shell);
     gui.run();
   }
-}
\ No newline at end of file
+} 
\ No newline at end of file

src/main/java/no/uib/inf101/terminal/SimpleShell.java

@@ -20,7 +20,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Objects;
 
-
+ 
 public class SimpleShell implements CommandLineInterface{
 
   //////////////////////////////////////////////////////////////////////

src/main/java/no/uib/inf101/terminal/Terminal.java

@@ -21,7 +21,7 @@ public class Terminal extends JPanel {
   ////////////////////////
   /** The command line interface to interact with. */
   private final CommandLineInterface cli;
-
+ 
   ////////////////////////
   // Constructor
   ////////////////////////

src/main/java/no/uib/inf101/terminal/TextAnswers.java

@@ -22,7 +22,7 @@ public class TextAnswers {
    * In which class is the object cli refers to?
    */
   static final String q2 = "DummyShell";
-
+ 
   /**
    * Consider the following code:
    * CommandLineInterface cli = new DummyShell();