getPattern final parameter

Author: Stypox

timeago-generator/src/main/java/org/schabi/newpipe/timeago_generator/GeneratePatternClasses.java

@@ -108,7 +108,7 @@ public static void main(String[] args) throws FileNotFoundException, JsonParserE
                     patternMapEntries +
                     "    }\n" +
                     "\n" +
-                    "    public static PatternsHolder getPattern(String languageCode) {\n" +
+                    "    public static PatternsHolder getPattern(final String languageCode) {\n" +
                     "        return patternMap.get(languageCode);\n" +
                     "    }\n" +
                     "}";

timeago-parser/src/main/java/org/schabi/newpipe/extractor/timeago/PatternMap.java

@@ -94,7 +94,7 @@ public class PatternMap {
         patternMap.put("zu", zu.getInstance());
     }
 
-    public static PatternsHolder getPattern(String languageCode) {
+    public static PatternsHolder getPattern(final String languageCode) {
         return patternMap.get(languageCode);
     }
 }