remove unused import

b75db7af · Jason Song · 9ad76d7c · b75db7af
Commit b75db7af authored Jul 21, 2016 by Jason Song
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RetryableRestTemplate.java ...ip/framework/apollo/portal/api/RetryableRestTemplate.java +0 -1

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--- a/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/api/RetryableRestTemplate.java
+++ b/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/api/RetryableRestTemplate.java
@@ -20,7 +20,6 @@ import org.springframework.web.util.DefaultUriTemplateHandler;
 import org.springframework.web.util.UriTemplateHandler;

 import java.net.SocketTimeoutException;
-import java.util.Collections;
 import java.util.List;

 import javax.annotation.PostConstruct;