Fix PMD

2019-10-30 10:20:16 +08:00 · 2019-10-30 10:20:16 +08:00 · 5caa57351a
commit 5caa57351a
parent f4f90a08ed
1 changed files with 1 additions and 1 deletions
--- a/api/src/main/java/com/alibaba/nacos/api/naming/pojo/Instance.java
+++ b/api/src/main/java/com/alibaba/nacos/api/naming/pojo/Instance.java
@ -150,7 +150,7 @@ public class Instance {

    public void addMetadata(String key, String value) {
        if (this.metadata == null) {
-            this.metadata = new HashMap<String, String>();
+            this.metadata = new HashMap<String, String>(4);
        }
        this.metadata.put(key, value);
    }