KLALB2.3

src/org/kne/cloud/network/frpc/FrpcServerSocket.java

@@ -10,6 +10,7 @@ import java.net.SocketImpl;
 import java.net.UnknownHostException;
 import java.util.Iterator;
 import java.util.Map.Entry;
+import java.util.Set;
 
 import org.ini4j.Profile.Section;
 import org.kne.cloud.network.MultipurposeSocketAddress;
@@ -85,7 +86,7 @@ public class FrpcServerSocket extends ServerSocket {
 	public void bind(SocketAddress endpoint, int backlog) throws IOException {
 		if(frpcini!=null) {
 			if(tunnel==null) {
-				var e=frpcini.keySet();
+				Set<String> e=frpcini.keySet();
 				for (Iterator<String> iterator = e.iterator(); iterator.hasNext();) {
 					String key =  iterator.next();
 					if(!key.equals("common")) {