diff --git a/.idea/misc.xml b/.idea/misc.xml
index f346f33..d24ea8e 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -8,7 +8,7 @@
       </list>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" project-jdk-name="22" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" project-jdk-name="11" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>
\ No newline at end of file
diff --git a/README.md b/README.md
index e2824fb..488a17d 100644
--- a/README.md
+++ b/README.md
@@ -94,5 +94,5 @@ This command will create `/taget` folder and executable `sav-version-jar-with-de
 2. Open terminal in a folder where the `.jar` file is located. Run this command to start the program:
 
 ```
-java -jar sav-1.0-jar-with-dependencies.jar
+java -jar sav-1.2-jar-with-dependencies.jar
 ```
diff --git a/pom.xml b/pom.xml
index fbad8cc..e6721d8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,10 +6,10 @@
 
     <groupId>sorting.algorithm.visualization</groupId>
     <artifactId>sav</artifactId>
-    <version>1.0</version>
+    <version>1.2</version>
     <properties>
-        <maven.compiler.source>22</maven.compiler.source>
-        <maven.compiler.target>22</maven.compiler.target>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
     <dependencies>
diff --git a/src/main/java/ui/Menu.java b/src/main/java/ui/Menu.java
index 94499f8..ce6da21 100644
--- a/src/main/java/ui/Menu.java
+++ b/src/main/java/ui/Menu.java
@@ -8,28 +8,44 @@ class Menu {
     protected static void printOptions() {
         JTerminal.clear();
         Utils.printInCenter("AWESOME algorithm visualization app", "=");
-        JTerminal.println("""
-                \nSelect an option:\
-                \n\
-                \n(1)\tRun Bubble Sort\
-                \n(2)\tRun Insertion Sort\
-                \n(3)\tRun Quick Sort\
-                \n(4)\tRun Selection Sort\
-                \n(5)\tHeap Sort
-                \n(a)\tRun all\
-                \n(e)\texit""");
+        System.out.println("Select an option" +
+                "\n" +
+                "(1)\tRun Bubble Sort" +
+                "\n(2)\tRun Insertion Sort" +
+                "\n(3)\tRun Quick Sort" +
+                "\n(4)\tRun Selection Sort" +
+                "\n(5)\tHeap Sort" +
+                "\n(a)\tRun all" +
+                "\n(e)\texit");
     }
 
     protected static void handleOptions() {
         switch (reader.readLine().trim().toLowerCase()) {
-            case "1" -> BubbleSort.start();
-            case "2" -> InsertionSort.start();
-            case "3" -> QuickSort.start();
-            case "4" -> SelectionSort.start();
-            case "5" -> HeapSort.start();
-            case "a", "all" -> StartAllOption.start();
-            case "exit", "e" -> System.exit(0);
-            default -> JTerminal.println("Wrong input");
+            case "1":
+                BubbleSort.start();
+                break;
+            case "2":
+                InsertionSort.start();
+                break;
+            case "3":
+                QuickSort.start();
+                break;
+            case "4":
+                SelectionSort.start();
+                break;
+            case "5":
+                HeapSort.start();
+                break;
+            case "a":
+            case "all":
+                StartAllOption.start();
+                break;
+            case "exit":
+            case "e":
+                System.exit(0);
+            default:
+                JTerminal.println("Wrong input");
+                break;
         }
     }
 }
diff --git a/src/main/java/ui/Utils.java b/src/main/java/ui/Utils.java
index ff7080e..9f0649a 100644
--- a/src/main/java/ui/Utils.java
+++ b/src/main/java/ui/Utils.java
@@ -101,7 +101,7 @@ public static void clearArrayAndFillRandomly(ArrayList<Integer> array, int width
         Random r = new Random();
         array.clear();
         for (int i = 0; i < width - 1; i++) {
-            array.add(r.nextInt(1, (int) (height - 1)));
+            array.add(r.nextInt(height - 1) + 1);
         }
     }