Issue 5148 - Remove Apache String Utils code

libadblockplus-android/src/org/adblockplus/libadblockplus/android/Utils.java

Index: libadblockplus-android/src/org/adblockplus/libadblockplus/android/Utils.java
diff --git a/libadblockplus-android/src/org/adblockplus/libadblockplus/android/Utils.java b/libadblockplus-android/src/org/adblockplus/libadblockplus/android/Utils.java
index e755cc7f04eacfe6e38df08fe6147d5d9520b919..74798690fa55c63bfcbd07c501f28d3322693a4a 100644
--- a/libadblockplus-android/src/org/adblockplus/libadblockplus/android/Utils.java
+++ b/libadblockplus-android/src/org/adblockplus/libadblockplus/android/Utils.java
@@ -39,45 +39,6 @@ public final class Utils
     return clazz.getSimpleName();
   }
 
-  public static String capitalizeString(final String s)

[anton, 2017/04/17 07:12:46]

not used

-  {
-    if (s == null || s.length() == 0)
-    {
-      return "";
-    }
-
-    final char first = s.charAt(0);
-
-    return Character.isUpperCase(first) ? s : Character.toUpperCase(first) + s.substring(1);
-  }
-
-  public static void appendRawTextFile(final Context context, final StringBuilder text, final int id)

[anton, 2017/04/17 07:12:46]

not used

-  {
-    try
-    {
-      final BufferedReader buf = new BufferedReader(new InputStreamReader(context.getResources().openRawResource(id)));
-
-      try
-      {
-        String line;
-        while ((line = buf.readLine()) != null)
-        {
-          text.append(line);
-          text.append('\n');
-        }
-      }
-      finally
-      {
-        buf.close();
-      }
-
-    }
-    catch (final Exception e)
-    {
-      // Ignored for now
-    }
-  }
-
   public static String stringListToJsonArray(List<String> list)
   {
     JSONArray array = new JSONArray();