Add list property of JapaneseJoyoKanji

redpen-core/src/main/java/cc/redpen/validator/sentence/JapaneseJoyoKanjiValidator.java

@@ -20,8 +20,10 @@
 import cc.redpen.model.Sentence;
 import cc.redpen.validator.Validator;
 
+import java.util.ArrayList;
 import java.util.List;
 import java.util.Locale;
+import java.util.Set;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -43,9 +45,13 @@ public class JapaneseJoyoKanjiValidator extends Validator {
 
     @Override
     public void validate(Sentence sentence) {
+        Set<String> customSkipList = getSet("list");
         final Matcher m = nonJoyoKanji.matcher(sentence.getContent());
         while (m.find()) {
-            addLocalizedError(sentence, m.group());
+            String kanji = m.group();
+            if (customSkipList == null || !customSkipList.contains(kanji)) {
+                addLocalizedError(sentence, kanji);
+            }
         }
     }
 }

redpen-core/src/test/java/cc/redpen/validator/sentence/JapaneseJoyoKanjiValidatorTest.java

@@ -29,6 +29,7 @@
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
@@ -71,4 +72,22 @@ void testInvalid() throws RedPenException {
         assertEquals("JapaneseJoyoKanji", errors.get(0).getValidatorName());
         assertEquals("JapaneseJoyoKanji", errors.get(1).getValidatorName());
     }
+
+    @Test
+    void testSkipWordList() throws RedPenException {
+        Configuration config = Configuration.builder("ja")
+                .addValidatorConfig(new ValidatorConfiguration("JapaneseJoyoKanji").addProperty("list", "圭,昌"))
+                .build();
+
+        List<Document> documents = new ArrayList<>();documents.add(
+                Document.builder(new JapaneseTokenizer())
+                        .addSection(1)
+                        .addParagraph()
+                        .addSentence(new Sentence("圭や昌は常用漢字ではありませんが、人名漢字であるため許可します。", 1))
+                        .build());
+
+        RedPen redPen = new RedPen(config);
+        List<ValidationError> errors = redPen.validate(documents).get(documents.get(0));
+        assertEquals(0, errors.size());
+    }
 }