added setPWLength Option

src/main/java/Vault.java

@@ -30,8 +30,19 @@ public class Vault implements VaultInterface {
 
         println(sbcm.toString());
 
+        String input = scan.nextLine();
+
+        if (input.equals("e")) {
+            config = false;
+        }
+
     }
 
+    public void setPWLength(){
+
+    }
+
+
     public void addCredential(){
 
     }

src/test/java/VaultTest.java

@@ -38,6 +38,9 @@ public class VaultTest {
     @Test
     void loadFromJson() {vlt.loadFromJson();}
 
+    @Test
+    void setPWLength() {vlt.setPWLength();}
+
     @Test
     void openConfigureMenu() {
         ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
@@ -68,9 +71,6 @@ public class VaultTest {
         assertTrue(outputStream.toString().startsWith("Configure:"));
     }
 
-   // @Test
-   // void
-
 
 
     private ByteArrayInputStream getEmptyStringInputStream() {