Remove parameterized parameter

src/ArgsParser/ArgsExceptions/InvalidArgTypeArgsException.java

@@ -7,6 +7,6 @@
  */
 public class InvalidArgTypeArgsException extends ArgsException {
     public InvalidArgTypeArgsException(String flagName, String typeName, String message) {
-        super("Failed to set argument for " + flagName + " of type " + typeName + ": " + message, true);
+        super("Failed to set argument for " + flagName + " of type " + typeName + ":\n\t" + message, true);
     }
 }

src/ArgsParser/ArgsExceptions/NotExistingPathArgsException.java

@@ -0,0 +1,11 @@
+package ArgsParser.ArgsExceptions;
+
+import ArgsParser.ArgsException;
+
+import java.nio.file.Path;
+
+public class NotExistingPathArgsException extends ArgsException {
+    public NotExistingPathArgsException(Path path) {
+        super(path + " does not exist!\n\tInvalid path!", false);
+    }
+}

src/ArgsParser/CalledForHelpNotification.java

@@ -14,12 +14,16 @@ public class CalledForHelpNotification extends Exception {
     private static final int consoleWidth = 100;
     private static final Map<String, String> shortFlagTypes = new HashMap<>(){{
         put("String", "s");
+        put("Path", "p");
         put("Integer", "i");
+        put("Float", "f");
         put("Double", "d");
         put("Boolean", "b");
         put("Character", "c");
         put("String[]", "s+");
+        put("Path[]", "p+");
         put("Integer[]", "i+");
+        put("Float[]", "f+");
         put("Double[]", "d+");
         put("Boolean[]", "b+");
         put("Character[]", "c+");
@@ -90,12 +94,12 @@ private static String centerString(String stringToCenter) {
         int freeSpace = (consoleWidth - stringToCenter.length()) / 2 - 1;
         return "#" + " ".repeat(freeSpace) + stringToCenter;
     }
-
+
+    //TODO abstract commandHelpString and ParameterHelpString
     private static String commandHelpString(Command command, int longestFlagSize, int longestShortFlag) {
         String fullCommandName = command.getFullCommandName();
         String shortCommandName = command.getShortCommandName();
         String description = command.getDescription();
-        String isMandatory = "   ";
         StringBuilder helpString = new StringBuilder("###  ");
 
         // check if a description is available:

src/ArgsParser/Command.java

@@ -1,10 +1,10 @@
 package ArgsParser;
 
 public class Command {
-    private final ArgsParser argsParser;
     private final String fullCommandName;
     private final String shortCommandName;
     private final String description;
+    private ArgsParser argsParser;
     private boolean status = false;
 
     /**
@@ -13,12 +13,14 @@ public class Command {
      * @param fullCommandName the detailed or long form flag for this command
      * @param shortCommandName the abbreviated or short form flag for this command
      * @param description a brief description of what this command does
-     * @param argsParser the parser responsible for handling command-line arguments
      */
-    public Command(String fullCommandName, String shortCommandName, String description, ArgsParser argsParser) {
+    public Command(String fullCommandName, String shortCommandName, String description) {
         this.fullCommandName = fullCommandName;
         this.shortCommandName = shortCommandName;
         this.description = description;
+    }
+
+    protected void setArgsParser(ArgsParser argsParser) {
         this.argsParser = argsParser;
     }
 
@@ -61,8 +63,10 @@ protected void setCommand() {
      *
      * @return true if the command is provided, false otherwise.
      * @throws IllegalArgumentException if the {@link ArgsParser#parse(String[] args)} method was not called before checking the command.
+     * or if this Command was not added to any {@link ArgsParser}!
      */
-    public boolean isProvided() throws IllegalArgumentException {
+    public boolean isProvided() throws IllegalStateException {
+        if (argsParser == null) throw new IllegalStateException("Command: " + this + " is not assigned to any parser instance!");
         if (!argsParser.parseArgsWasCalled()) throw new IllegalStateException("parse() was not called before trying to check the command!");
         return status;
     }