[BAEL-10780] - Added code for the checking string input article

java-strings/src/main/java/com/baeldung/string/checkinputs/CheckIntegerInput.java

@@ -0,0 +1,19 @@
+package com.baeldung.string.checkinputs;
+
+import java.util.Scanner;
+
+public class CheckIntegerInput {
+
+    public static void main(String[] args) {
+
+        try (Scanner scanner = new Scanner(System.in)) {
+            System.out.println("Enter an integer : ");
+            
+            if (scanner.hasNextInt()) {
+                System.out.println("You entered : " + scanner.nextInt());
+            } else {
+                System.out.println("The input is not an integer");
+            }
+        }
+    }
+}