refactoring: Fixed wasd+ctrl glitch causing crashes

src/main/java/pacmanGame/Program.java

@@ -42,9 +42,11 @@ public class Program {
 	}
 
 	public void ForwardInputToGameManager() {
-		for (char inputChar : input.inputList) {
-            gameManager.ProcessInput(inputChar);
-        }
+		try {
+			for (char inputChar : input.inputList) {
+				gameManager.ProcessInput(inputChar);
+    	   }
+		} catch (Exception e) {}
 		input.inputList.clear();
 	}