Fix latest build break

ethereumj-core/src/main/java/org/ethereum/util/Utils.java

@@ -1,6 +1,10 @@
 package org.ethereum.util;
 
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
 import java.math.BigInteger;
+import java.net.HttpURLConnection;
 import java.net.URL;
 import java.security.SecureRandom;
 import java.text.DateFormat;
@@ -95,4 +99,29 @@ public class Utils {
         if (retVal.length() == 1) retVal = "0" + retVal;
         return retVal;
     }
+
+
+    public static String getHTML(String urlToRead) {
+        URL url;
+        HttpURLConnection conn;
+        BufferedReader rd;
+        String line;
+        String result = "";
+        try {
+            url = new URL(urlToRead);
+            conn = (HttpURLConnection) url.openConnection();
+            conn.setRequestMethod("GET");
+            rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
+            while ((line = rd.readLine()) != null) {
+                result += line;
+            }
+            rd.close();
+        } catch (IOException e) {
+            e.printStackTrace();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return result;
+    }
+
 }