java/se: fix build error

Author: Alice52

java/javase/javase-java8/src/main/java/cn/edu/ntu/javase/java8/function/CurryingAndPartials.java

@@ -1,6 +1,7 @@
 package cn.edu.ntu.javase.java8.function;
 
 import cn.hutool.core.util.StrUtil;
+import cn.hutool.json.JSONUtil;
 import lombok.extern.slf4j.Slf4j;
 
 import java.util.function.Function;
@@ -29,10 +30,8 @@ public static void main(String[] args) {
         log.info(hi.apply("Ho"));
         log.info(hi.apply("Hey"));
 
-
-
         String str = "水浒传|三国演义|西游记|红楼梦";
-        String[] split = StrUtil.split().split("|");
-log.info("{}", split);
+        String[] split = StrUtil.split(str, "|");
+        log.info("split: {}", JSONUtil.toJsonStr(split));
     }
 }