Create StringIterator.java

core-java-modules/core-java-strings/src/main/java/com/baeldung/stringIterator/StringIterator.java

@@ -0,0 +1,14 @@
+package com.baeldung.stringIterator;
+
+public class StringIterator {
+    public static void main(String[] args) {
+        String str = "Hello, Baeldung!";
+        java8forEach(str);
+    }
+  
+    public static void java8forEach(String str){
+        str.chars().forEach(name -> {
+            System.out.print((char) name);
+        });
+    }
+}