added more timout (stringresolution)

Author: labuser

samples/webrequest/src/main/java/com/dynatrace/oneagent/sdk/samples/webrequest/IncomingWebRequestApp.java

@@ -64,7 +64,7 @@ public static void main(String args[]) {
 			IncomingWebRequestApp app = new IncomingWebRequestApp();
 			app.runIncomingWebrequest();
 			System.out.println("sample application stopped. sleeping a while, so OneAgent is able to send data to server ...");
-			Thread.sleep(15000); // we have to wait - so OneAgent is able to send data to server
+			Thread.sleep(15000 * 3); // we have to wait - so OneAgent is able to send data to server
 		} catch (Exception e) {
 			System.err.println("in-process-linking sample failed: " + e.getMessage());
 			e.printStackTrace();
@@ -77,4 +77,4 @@ private void runIncomingWebrequest() throws IOException, ClassNotFoundException,
 		webServer.serve(new HttpRequest("/billing/showBill?id=234324", "GET", "192.168.13.14"));
 	}
 
-}
+}