Unified methods for BASE 31

1 files changed, 0 insertions, 27 deletions

diff --git a/main/src/cgeo/geocaching/utils/CryptUtils.java b/main/src/cgeo/geocaching/utils/CryptUtils.java
index 08703d3..345af88 100644
--- a/main/src/cgeo/geocaching/utils/CryptUtils.java
+++ b/main/src/cgeo/geocaching/utils/CryptUtils.java
@@ -111,31 +111,4 @@ public final class CryptUtils {
         return buffer;
     }
 
-    public static String convertToGcBase31(final String gccode) {
-        final String alphabet = "0123456789ABCDEFGHJKMNPQRTVWXYZ";
-
-        if (null == gccode) {
-            return "";
-        }
-
-        char[] characters = gccode.toUpperCase().toCharArray();
-
-        if (characters.length <= 2) {
-            return "";
-        }
-
-        final int base = (characters.length <= 5 || (characters.length == 6 && alphabet.indexOf(characters[2]) < 16)) ? 16 : 31;
-        int result = 0;
-
-        for (int i = 2; i < characters.length; i++) {
-            result *= base;
-            result += alphabet.indexOf(characters[i]);
-        }
-
-        if (31 == base) {
-            result += Math.pow(16, 4) - 16 * Math.pow(31, 3);
-        }
-
-        return Integer.toString(result);
-    }
 }