handle error create data commit

src/main/java/Main.java

@@ -7,7 +7,7 @@ import parallelCounters.*;
 public class Main {
 	public static void main(String[] args) {
 		int start = 0;
-		int finish = 10;
+		int finish = -1;
 		int[] data = RangeArrayBuilder.create(start, finish);
 		for (int d:data
 			 ) {

src/main/java/data/RangeArrayBuilder.java

@@ -2,10 +2,14 @@ package data;
 public class RangeArrayBuilder {
 
     public static int[] create(int start, int finish) {
-        int[] data = new int[finish - start + 1];
-        for (int i = start; i <= finish; i++) {
-            data[i - start] = i;
+        if(start > finish) System.out.println("Error!!:  Finish value should be grater than Start value");
+        else {
+            int[] data = new int[finish - start + 1];
+            for (int i = start; i <= finish; i++) {
+                data[i - start] = i;
+            }
+            return data;
         }
-        return data;
+        return new int[0];
     }
 }