Upgrade to javassist 3.22.0-GA

Fixes gh-1124

Author: kazuki43zoo

pom.xml

@@ -153,7 +153,7 @@
     <dependency>
       <groupId>org.javassist</groupId>
       <artifactId>javassist</artifactId>
-      <version>3.22.0-CR2</version>
+      <version>3.22.0-GA</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>