1 files changed, 0 insertions, 44 deletions
diff --git a/usbtuner/src/com/android/usbtuner/util/IsoUtils.java b/usbtuner/src/com/android/usbtuner/util/IsoUtils.java
deleted file mode 100644
index d9ffbe37..00000000
--- a/usbtuner/src/com/android/usbtuner/util/IsoUtils.java
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright (C) 2015 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.usbtuner.util;
-
-import java.util.HashSet;
-import java.util.Locale;
-
-/**
- * Utility class for ISO codes.
- */
-public final class IsoUtils {
-    private static final HashSet<String> ISO3_LANGUAGES = new HashSet<>();
-
-    static {
-        String[] languages = Locale.getISOLanguages();
-        for (String lang : languages) {
-            Locale locale = new Locale(lang);
-            ISO3_LANGUAGES.add(locale.getISO3Language());
-        }
-    }
-
-    private IsoUtils() { }
-
-    /**
-     * Returns {@code true} if a {@link String} is a valid ISO-639-2/T language code.
-     */
-    public static boolean isValidIso3Language(String langCode) {
-        return ISO3_LANGUAGES.contains(langCode);
-    }
-}