codacy: fix reassigning of variable

src/main/java/com/owncloud/android/authentication/AuthenticatorUrlUtils.java

@@ -62,10 +62,11 @@ public abstract class AuthenticatorUrlUtils {
     }
 
     public static String normalizeUrlSuffix(String url) {
-        if (url.endsWith("/")) {
-            url = url.substring(0, url.length() - 1);
+        String normalizedUrl = url;
+        if (normalizedUrl.endsWith("/")) {
+            normalizedUrl = normalizedUrl.substring(0, normalizedUrl.length() - 1);
         }
-        return trimUrlWebdav(url);
+        return trimUrlWebdav(normalizedUrl);
     }
 
     public static String normalizeUrl(String url, boolean sslWhenUnprefixed) {

src/main/java/com/owncloud/android/media/MediaService.java

@@ -443,14 +443,14 @@ public class MediaService extends Service implements OnCompletionListener, OnPre
             createMediaPlayerIfNeeded();
             mPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
             String url = mFile.getStoragePath();
-            boolean mIsStreaming = false;
+
             /* Streaming is not possible right now
             if (url == null || url.length() <= 0) {
                 url = AccountUtils.constructFullURLForAccount(this, mAccount) + mFile.getRemotePath();
             }
             mIsStreaming = url.startsWith("http:") || url.startsWith("https:");
             */
-
+            //mIsStreaming = false;
             mPlayer.setDataSource(url);
 
             mState = State.PREPARING;