NOISSUE in java checker, ignore invalid lines altogether

Declaring them as errors is just causing problems because Java
randomly prints garbage to STDOUT now.

launcher/java/JavaChecker.cpp

@@ -111,7 +111,7 @@ void JavaChecker::finished(int exitcode, QProcess::ExitStatus status)
         auto parts = line.split('=', QString::SkipEmptyParts);
         if(parts.size() != 2 || parts[0].isEmpty() || parts[1].isEmpty())
         {
-            success = false;
+            continue;
         }
         else
         {