Rewrite from functional style to simplify code

src/main/java/me/bearns/fias/helpers/UpdaterImpl.java

@@ -135,19 +135,37 @@ public class UpdaterImpl implements UpdateHelper {
                 }
             }
 
-            map.forEach((config, entry) -> {
+/*            map.forEach(ThrowingBiConsumer.unchecked((config, entry) -> {
                 try (InputStream is = zipFile.getInputStream(entry)) {
                     log.debug("Process '{}' in zip", entry.getName());
                     unmarshaller.process(is, config, filter);
                 }
-            });
+            }));*/
+
+            for (Map.Entry<UnmarshallerParameters, ZipArchiveEntry> next : map.entrySet()) {
+                final UnmarshallerParameters config = next.getKey();
+                final ZipArchiveEntry entry = next.getValue();
+                try (InputStream is = zipFile.getInputStream(entry)) {
+                    log.debug("Process '{}' in zip", entry.getName());
+                    unmarshaller.process(is, config, filter);
+                }
+            }
 
             log.debug("Completed Zip file");
 
         } catch (IOException e) {
             log.error("IO Unzip Exception");
             throw new UnzipException(e);
-        }
+        } /*catch (RuntimeException e) {
+            final Throwable cause = e.getCause();
+
+            if(cause instanceof CommonException) {
+                log.error("Probably unmarshalling exception");
+                throw (CommonException) cause;
+            } else {
+                log.error("Unknown exception occured");
+            }
+        }*/
 
     }
 }