升级版本至3.1.10

Author: yuqian.wjm

tracer-core/src/main/java/com/alipay/common/tracer/core/SofaTracer.java

@@ -39,7 +39,11 @@
 import io.opentracing.Tracer;
 import io.opentracing.propagation.Format;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
 import static com.alipay.common.tracer.core.constants.SofaTracerConstant.SPACE_ID;