Fix warnings about plugins version
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
- <version>0.8.5</version>
<configuration>
<excludes>
<!-- exclude deprecated classes -->
<plugin>
<groupId>net.alchim31.maven</groupId>
<artifactId>yuicompressor-maven-plugin</artifactId>
+ <version>1.5.1</version>
<executions>
<execution>
<phase>generate-sources</phase> <!-- invoked by maven-javadoc-plugin -->
