Fix two issues found by LGTM

airsonic-main/src/main/java/org/airsonic/player/ajax/PlayQueueService.java

@@ -745,7 +745,7 @@ public class PlayQueueService {
         List<PlayQueueInfo.Entry> entries = new ArrayList<>();
         for (InternetRadioSource streamSource: internetRadioService.getInternetRadioSources(radio)) {
             // Fake entry id so that the source can be selected in the UI
-            Integer streamId = -(1 + entries.size());
+            int streamId = -(1 + entries.size());
             Integer streamTrackNumber = entries.size();
             String streamUrl = streamSource.getStreamUrl();
             entries.add(new PlayQueueInfo.Entry(

airsonic-main/src/main/java/org/airsonic/player/spring/RegisterPrecompiledJSPInitializer.java

@@ -64,6 +64,9 @@ public class RegisterPrecompiledJSPInitializer implements ServletContextInitiali
             jaxbContext = new JAXBDataBinding(WebApp.class).getContext();
             Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
             WebApp webapp = (WebApp) unmarshaller.unmarshal(webXmlIS);
+            try {
+                webXmlIS.close();
+            } catch (java.io.IOException e) {}
             return webapp;
         } catch (JAXBException e) {
             throw new RuntimeException("Could not parse precompiled-jsp-web.xml", e);