fixing samples

pom.xml

@@ -42,6 +42,11 @@
       <artifactId>client-runtime</artifactId>
       <version>1.6.15</version>
     </dependency>
+    <dependency>
+      <groupId>com.microsoft.azure</groupId>
+      <artifactId>azure</artifactId>
+      <version>1.32.1</version>
+    </dependency>
     <dependency>
       <groupId>io.reactivex</groupId>
       <artifactId>rxjava</artifactId>

samples/java/com/microsoft/bing/samples/BingImageSearchV7Quickstart.java

@@ -117,13 +117,4 @@ public class BingImageSearchv7Quickstart {
         }
     }
 }
-
-// Container class for search results encapsulates relevant headers and JSON data
-class SearchResults{
-    HashMap<String, String> relevantHeaders;
-    String jsonResponse;
-    SearchResults(HashMap<String, String> headers, String json) {
-        relevantHeaders = headers;
-        jsonResponse = json;
-    }
 }