<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-compiler-plugin</artifactId>
    <version>3.1</version>
    <configuration>
        <source>${java.version}</source>
        <target>${java.version}</target>
 

        <encoding>UTF-8</encoding>
        <compilerArguments>
        <verbose/>
        <bootclasspath>${java.home}/lib/rt.jar${path.separator}${java.home}/lib/jce.jar</bootclasspath>
        </compilerArguments>
    </configuration>
</plugin>

${path.separator}