downgrade miredot plugin to Java 8.
diff --git a/tika-server/pom.xml b/tika-server/pom.xml
index 7ec5aff..7cee713 100644
--- a/tika-server/pom.xml
+++ b/tika-server/pom.xml
@@ -337,7 +337,7 @@
           <plugin>
             <groupId>com.qmino</groupId>
             <artifactId>miredot-plugin</artifactId>
-            <version>2.2.1-Java10</version>
+            <version>2.2</version>
             <executions>
               <execution>
                 <goals>