[incubator-dubbo-admin] branch develop updated: remove unused import

[mi...@apache.org]

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min pushed a commit to branch develop
in repository https://gitbox.apache.org/repos/asf/incubator-dubbo-admin.git


The following commit(s) were added to refs/heads/develop by this push:
     new 01d8ae5  remove unused import
01d8ae5 is described below

commit 01d8ae573bf2b40d05af3879bb2f50f81ff4ec70
Author: nzomkxia <z8...@gmail.com>
AuthorDate: Thu Apr 25 09:22:38 2019 +0800

    remove unused import
---
 .../org/apache/dubbo/admin/controller/MetricsCollectController.java    | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/dubbo-admin-server/src/main/java/org/apache/dubbo/admin/controller/MetricsCollectController.java b/dubbo-admin-server/src/main/java/org/apache/dubbo/admin/controller/MetricsCollectController.java
index 63d1da7..c5952cc 100644
--- a/dubbo-admin-server/src/main/java/org/apache/dubbo/admin/controller/MetricsCollectController.java
+++ b/dubbo-admin-server/src/main/java/org/apache/dubbo/admin/controller/MetricsCollectController.java
@@ -35,14 +35,11 @@ import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.bind.annotation.PathVariable;
-import sun.jvm.hotspot.oops.Metadata;
 
 import java.util.Map;
 import java.util.HashMap;
 import java.util.List;
 import java.util.ArrayList;
-import java.util.Set;
-import java.util.Iterator;