Bump to the jacoco 0.8.4.

Author: javadev

pom.xml

@@ -115,7 +115,7 @@
       <plugin>
         <groupId>org.jacoco</groupId>
         <artifactId>jacoco-maven-plugin</artifactId>
-        <version>0.8.2</version>
+        <version>0.8.4</version>
         <executions>
           <execution>
             <id>prepare-agent</id>
@@ -148,7 +148,7 @@
       <plugin>
         <groupId>org.jacoco</groupId>
         <artifactId>jacoco-maven-plugin</artifactId>
-        <version>0.8.2</version>
+        <version>0.8.4</version>
         <configuration>
           <excludes>
             <exclude>**/U$BaseHttpSslSocketFactory*.class</exclude>