remove lint warnings

1 files changed, 7 insertions, 22 deletions

diff --git a/app/src/main/java/se/leap/bitmaskclient/utils/IPAddress.java b/app/src/main/java/se/leap/bitmaskclient/utils/IPAddress.java
index 8b419a2c..2e3ef596 100644
--- a/app/src/main/java/se/leap/bitmaskclient/utils/IPAddress.java
+++ b/app/src/main/java/se/leap/bitmaskclient/utils/IPAddress.java
@@ -25,8 +25,6 @@ package se.leap.bitmaskclient.utils;
  * http://www.alfresco.com/legal/licensing"
  */
 
-//package net.gqu.utils;
-
 import java.util.StringTokenizer;
 
 /**
@@ -43,16 +41,14 @@ public class IPAddress {
      * @param addr String
      * @return byte[]
      */
-    public final static byte[] asBytes(String addr) {
+    public static byte[] asBytes(String addr) {
 
         // Convert the TCP/IP address string to an integer value
-
         int ipInt = parseNumericAddress(addr);
-        if ( ipInt == 0)
+        if (ipInt == 0)
             return null;
 
         // Convert to bytes
-
         byte[] ipByts = new byte[4];
 
         ipByts[3] = (byte) (ipInt & 0xFF);
@@ -61,7 +57,6 @@ public class IPAddress {
         ipByts[0] = (byte) ((ipInt >> 24) & 0xFF);
 
         // Return the TCP/IP bytes
-
         return ipByts;
     }
     /**
@@ -70,37 +65,30 @@ public class IPAddress {
      * @param ipaddr String
      * @return int
      */
-    public final static int parseNumericAddress(String ipaddr) {
+    private static int parseNumericAddress(String ipaddr) {
 
         //  Check if the string is valid
-
-        if ( ipaddr == null || ipaddr.length() < 7 || ipaddr.length() > 15)
+        if (ipaddr == null || ipaddr.length() < 7 || ipaddr.length() > 15)
             return 0;
 
         //  Check the address string, should be n.n.n.n format
-
         StringTokenizer token = new StringTokenizer(ipaddr,".");
-        if ( token.countTokens() != 4)
+        if (token.countTokens() != 4)
             return 0;
 
         int ipInt = 0;
-
-        while ( token.hasMoreTokens()) {
+        while (token.hasMoreTokens()) {
 
             //  Get the current token and convert to an integer value
-
             String ipNum = token.nextToken();
 
             try {
-
                 //  Validate the current address part
-
                 int ipVal = Integer.valueOf(ipNum).intValue();
-                if ( ipVal < 0 || ipVal > 255)
+                if (ipVal < 0 || ipVal > 255)
                     return 0;
 
                 //  Add to the integer address
-
                 ipInt = (ipInt << 8) + ipVal;
             }
             catch (NumberFormatException ex) {
@@ -109,9 +97,6 @@ public class IPAddress {
         }
 
         //  Return the integer address
-
         return ipInt;
     }
-
-
 }
\ No newline at end of file