From fec2c40bab4ef39067cfc0b815a570d47c2d62a4 Mon Sep 17 00:00:00 2001
From: wusheng <wu.sheng@foxmail.com>
Date: Wed, 23 Nov 2016 21:34:25 +0800
Subject: [PATCH] remove useless methods

---
 .../eye/skywalking/network/grpc/client/SpanStorageClient.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/skywalking-network/src/main/java/com/a/eye/skywalking/network/grpc/client/SpanStorageClient.java b/skywalking-network/src/main/java/com/a/eye/skywalking/network/grpc/client/SpanStorageClient.java
index 74731449e..5a6aa8eed 100644
--- a/skywalking-network/src/main/java/com/a/eye/skywalking/network/grpc/client/SpanStorageClient.java
+++ b/skywalking-network/src/main/java/com/a/eye/skywalking/network/grpc/client/SpanStorageClient.java
@@ -39,7 +39,7 @@ public class SpanStorageClient {
         }
         while (!((CallStreamObserver<RequestSpan>) requestSpanStreamObserver).isReady()) {
             try {
-                Thread.currentThread().sleep(1);
+                Thread.sleep(1);
             } catch (InterruptedException e) {
                 throw new ConsumeSpanDataFailedException(e);
             }
@@ -71,7 +71,7 @@ public class SpanStorageClient {
         }
         while (!((CallStreamObserver<AckSpan>) ackSpanStreamObserver).isReady()) {
             try {
-                Thread.currentThread().sleep(1);
+                Thread.sleep(1);
             } catch (InterruptedException e) {
                 throw new ConsumeSpanDataFailedException(e);
             }