--- a/src/main/java/alice/test/codesegment/remote/TestRemoteConfig.java	Fri Nov 20 17:57:55 2015 +0900
+++ b/src/main/java/alice/test/codesegment/remote/TestRemoteConfig.java	Sat Nov 21 18:23:51 2015 +0900
@@ -8,7 +8,7 @@
 public class TestRemoteConfig extends Config {
 
     public String hostname;
-    private InetAddress ip;
+    public String ip;
     public int connectPort = 10000;
     public String key;
 
@@ -18,11 +18,7 @@
             if ("-h".equals(args[i])) {
                 hostname = args[++i];
             } else if ("-ip".equals(args[i])) {
-                try {
-                    ip = InetAddress.getByName(args[++i]);
-                } catch (UnknownHostException e) {
-                    e.printStackTrace();
-                }
+                ip = args[++i];
             } else if ("-cp".equals(args[i])) {
                 connectPort = Integer.parseInt(args[++i]);
             } else if ("-key".equals(args[i])) {
@@ -31,15 +27,4 @@
         }
     }
 
-    public InetAddress getIP(){
-        if (ip == null){
-            try {
-                ip = InetAddress.getByName(hostname);
-            } catch (UnknownHostException e) {
-                e.printStackTrace();
-            }
-        }
-        return ip;
-    }
-
 }