[ci fw-only Java/t-io]update to tio-3.1.8 (#4001)

frameworks/Java/t-io/README.md

@@ -10,7 +10,7 @@ These implementations use the t-io's controller.
 
 
 ## Versions
-3.1.7.v20180815-RELEASE (https://gitee.com/tywo45/t-io)
+3.1.8.v20180818-RELEASE (https://gitee.com/tywo45/t-io)
 
 ## Test URLs
 

frameworks/Java/t-io/pom.xml

@@ -8,7 +8,7 @@
 	<parent>
 		<groupId>org.t-io</groupId>
 		<artifactId>tio-http-parent</artifactId>
-		<version>3.1.7.v20180815-RELEASE</version>
+		<version>3.1.8.v20180818-RELEASE</version>
 	</parent>
 
 	<properties>