From d16579ac969e3770e85c87acedc00b8191c53149 Mon Sep 17 00:00:00 2001
From: Programmist73 <egor.eliseev.1986@mail.ru>
Date: Thu, 10 Nov 2022 23:39:05 +0400
Subject: [PATCH] =?UTF-8?q?=D0=9C=D0=B5=D0=BB=D0=BA=D0=B8=D0=B5=20=D0=BF?=
 =?UTF-8?q?=D1=80=D0=B0=D0=B2=D0=BA=D0=B8.?=
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---
 Project/src/DrawingEntities.java | 14 +++++++++-----
 Project/src/FormParam.java       |  2 +-
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/Project/src/DrawingEntities.java b/Project/src/DrawingEntities.java
index c99f11b..e40059c 100644
--- a/Project/src/DrawingEntities.java
+++ b/Project/src/DrawingEntities.java
@@ -1,19 +1,23 @@
+import java.lang.reflect.Array;
 import java.util.Random;
 
 public class DrawingEntities <T extends EntityPlane, U extends IAdditionalDrawingObject>
 {
-    public EntityPlane[] _arrPlane;
-    public IAdditionalDrawingObject[] _arrWindow;
+    public T[] _arrPlane;
+    public U[] _arrWindow;
     int countArrPlane = 0;
     int countArrWindows = 0;
     String _x_index;
     String _y_index;
 
     //конструктор
-    public DrawingEntities(int sizeArrPlane, int sizeArrAddElem)
+    public DrawingEntities(int sizeArr, Class<T> objectT, Class<U> objectU)
     {
-        _arrPlane = new EntityPlane[sizeArrPlane];
-        _arrWindow = new IAdditionalDrawingObject[sizeArrAddElem];
+        final T[] arrPlane = (T[]) Array.newInstance(objectT, sizeArr);
+        _arrPlane = arrPlane;
+
+        final U[] arrWindod = (U[]) Array.newInstance(objectU, sizeArr);
+        _arrWindow = arrWindod;
     }
 
     //добавить сущность-самолёт
diff --git a/Project/src/FormParam.java b/Project/src/FormParam.java
index 289ecd3..b88d93a 100644
--- a/Project/src/FormParam.java
+++ b/Project/src/FormParam.java
@@ -76,7 +76,7 @@ public class FormParam extends JFrame
         LableBox.add(LabelColor);
         StatusStrip.add(LableBox);
 
-        _drawingEntities = new DrawingEntities<>(10, 10);
+        _drawingEntities = new DrawingEntities<>(10, EntityPlane.class, IAdditionalDrawingObject.class);
 
         ButtonAddPlane.addActionListener(new ActionListener() {
             @Override