改用print alibaba#4507

idea 提示为： %n should be used in place of \n to produce the platform-specific line separator. String contains no format specifiers. 冗余调用 'printf()'.
lizongbo · Dec 20, 2023 · 6d948c6 · 6d948c6
1 parent 8438c1a
commit 6d948c6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/src/main/java/com/alibaba/druid/util/ListDG.java b/core/src/main/java/com/alibaba/druid/util/ListDG.java
@@ -195,7 +195,7 @@ public void BFS() {
      * 打印矩阵队列图
      */
     public void print() {
-        System.out.printf("== List Graph:\n");
+        System.out.print("== List Graph:\n");
         for (int i = 0; i < mVexs.size(); i++) {
             System.out.printf("%d(%c): ", i, mVexs.get(i).data);
             ENode node = mVexs.get(i).firstEdge;