Update example

README.md

@@ -37,26 +37,32 @@ classFile.methods.forEach(md => {
 });
 ```
 
-Print all method names (browser)
+Usage Example (browser): print all method names
 ```html
-<script src="https://cdn.rawgit.com/leonardosnt/java-class-tools/75091de36bb02714c276c885ff4ec1bd818ee2ea/dist/java-class-tools.min.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/java-class-tools@latest/dist/java-class-tools.min.js"></script>
 <script>
-  const reader = new JavaClassTools.JavaClassFileReader();
-  const classFile = reader.read(CLASS_FILE_DATA);
+  fetch('https://gist.githubusercontent.com/leonardosnt/69207dd9bcae55c93ff8fe6546c92eef/raw/fa008a94f9bc208cfa593cf568f0c504e3b30413/Class.class')
+    .then(r => r.arrayBuffer())
+    .then(printAllMethods);
+  
+  function printAllMethods(classData) {
+    const reader = new JavaClassTools.JavaClassFileReader();
+    const classFile = reader.read(classData);
 
-  classFile.methods.forEach(md => {
-    /**
-     * Method name in constant-pool.
-     * 
-     * Points to a CONSTANT_Utf8_info structure: https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.4.7
-     */
-    const nameInConstantPool = classFile.constant_pool[md.name_index];
+    classFile.methods.forEach(md => {
+      /**
+       * Method name in constant-pool.
+       * 
+       * Points to a CONSTANT_Utf8_info structure: https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.4.7
+       */
+      const nameInConstantPool = classFile.constant_pool[md.name_index];
 
-    // To string (hacky)
-    const name = String.fromCharCode.apply(null, nameInConstantPool.bytes);
+      // To string (hacky)
+      const name = String.fromCharCode.apply(null, nameInConstantPool.bytes);
 
-    console.log(name);
-  });
+      console.log(name);
+    });
+ }
 </script>
 ```