削减一次多余的java.lang.Short#shortValue调用

3 years ago · bdc85e0445
1 changed files with 3 additions and 2 deletions
--- a/src/main/java/com/alibaba/excel/metadata/csv/CsvDataFormat.java
+++ b/src/main/java/com/alibaba/excel/metadata/csv/CsvDataFormat.java
@ -45,10 +45,11 @@ public class CsvDataFormat implements DataFormat {
        if (index != null) {
            return index;
        }
-        index = (short)(formatList.size() + BuiltinFormats.MIN_CUSTOM_DATA_FORMAT_INDEX);
+        short indexPrimitive = (short)(formatList.size() + BuiltinFormats.MIN_CUSTOM_DATA_FORMAT_INDEX);
+        index = indexPrimitive;
        formatList.add(format);
        formatMap.put(format, index);
-        return index;
+        return indexPrimitive;
    }

    @Override