updated Java code to address comments

Author: scmacdon

javav2/example_code/inspector/src/main/java/com/java/inspector/HelloInspector.java

@@ -3,7 +3,6 @@
 
 package com.java.inspector;
 
-import software.amazon.awssdk.regions.Region;
 import software.amazon.awssdk.services.inspector2.Inspector2Client;
 import software.amazon.awssdk.services.inspector2.model.BatchGetAccountStatusRequest;
 import software.amazon.awssdk.services.inspector2.model.BatchGetAccountStatusResponse;
@@ -34,9 +33,7 @@ public class HelloInspector {
 
     public static void main(String[] args) {
         System.out.println(" Hello Amazon Inspector!");
-        Region region = Region.US_EAST_1;
         try (Inspector2Client inspectorClient = Inspector2Client.builder()
-                .region(region)
                 .build()) {
 
             System.out.println("Checking Inspector account status...");