update xstream version to 1.4.19 - closes
<dependency><!-- enable support with JDK >= 9, see https://sourceforge.net/p/launch4j/bugs/172/ and https://sourceforge.net/p/launch4j/bugs/206/ -->
<groupId>com.thoughtworks.xstream</groupId>
<artifactId>xstream</artifactId>
- <version>1.4.18</version>
+ <version>1.4.19</version>
</dependency>
</dependencies>
</plugin>
