move unnecessary nested else out of condition

source/net/yacy/http/servlets/UrlProxyServlet.java

@@ -111,8 +111,7 @@ public class UrlProxyServlet extends ProxyServlet implements Servlet {
 
         if ("CONNECT".equalsIgnoreCase(request.getMethod())) {
             return;
-        } else {
-
+        }
         final Continuation continuation = ContinuationSupport.getContinuation(request);
 
         if (!continuation.isInitial()) {
@@ -222,7 +221,7 @@ public class UrlProxyServlet extends ProxyServlet implements Servlet {
                     String absurl = e.absUrl("href"); // get href attribut as abs url
                     if (absurl.startsWith("data:") || absurl.startsWith("#") || absurl.startsWith("mailto:") || absurl.startsWith("javascript:")) {
                         continue;
-                        } else {
+                    }
                     if (sb.getConfig("proxyURL.rewriteURLs", "all").equals("domainlist")) {
                         try {
                             if (sb.crawlStacker.urlInAcceptedDomain(new DigestURL(absurl)) != null) {
@@ -236,7 +235,6 @@ public class UrlProxyServlet extends ProxyServlet implements Servlet {
                     e.attr("href", servletstub + absurl); // rewrite with abs proxy-url
                 }
             }
-                }
 
             Element hd = doc.head();
             if (hd != null) {
@@ -287,7 +285,6 @@ public class UrlProxyServlet extends ProxyServlet implements Servlet {
             FileUtils.copy(proxyout, response.getOutputStream());
         }
     }
-    }
 
     private String readLine(final InputStream in) throws IOException {
         final ByteArrayOutputStream buf = new ByteArrayOutputStream();

source/net/yacy/http/servlets/YaCyProxyServlet.java

@@ -81,8 +81,7 @@ public class YaCyProxyServlet extends ProxyServlet implements Servlet {
 
         if ("CONNECT".equalsIgnoreCase(request.getMethod())) {
             return;
-        } else {
-
+        }
         final Continuation continuation = ContinuationSupport.getContinuation(request);
 
         if (!continuation.isInitial()) {
@@ -283,7 +282,6 @@ public class YaCyProxyServlet extends ProxyServlet implements Servlet {
             FileUtils.copy(proxyout, response.getOutputStream());
         }
     }
-    }
 
     private String readLine(final InputStream in) throws IOException {
         final ByteArrayOutputStream buf = new ByteArrayOutputStream();