Fix travis ci

.travis.yml

@@ -30,7 +30,7 @@ before_install:
 - docker run -u 0 -it --rm -v $HOME_BUILD/ros2java-alfred/ros2_java_utils:$ROS2WS/src/ros2_java/ros2_java_utils --env-file .env -w `pwd` $DOCKER_REPO:$DOCKER_DIST sh -c ". ament_ws/install_isolated/local_setup.sh && cd /home/travis/build/ros2_java_ws && rm -rf install_isolated/rcljava_utils build_isolated/rcljava_utils && ament build --symlink-install --isolated --skip-packages $PKG_EXCLUDE --ament-gradle-args --parallel --daemon --configure-on-demand"
 
 script:
-- cd $HOME_BUILD && docker run -u 0 -it --rm -v $HOME_BUILD/ros2java-alfred/ros2_java_utils:$ROS2WS/src/ros2_java/ros2_java_utils --env-file .env -w `pwd` $DOCKER_REPO:$DOCKER_DIST sh -c ". ament_ws/install_isolated/local_setup.sh && cd /home/travis/build/ros2_java_ws && . ./install_isolated/local_setup.sh && ament test --symlink-install --isolated --only-packages rcljava_utils --ament-gradle-args --parallel --daemon --configure-on-demand"
+- cd $HOME_BUILD && docker run -u 0 -it --rm -v $HOME_BUILD/ros2java-alfred/ros2_java_utils:$ROS2WS/src/ros2_java/ros2_java_utils --env-file .env -w `pwd` $DOCKER_REPO:$DOCKER_DIST sh -c ". ament_ws/install_isolated/local_setup.sh && rm -rf /home/travis/build/ros2_java_ws/install_isolated/rcljava_utils/lib/java/* && cd /home/travis/build/ros2_java_ws && . ./install_isolated/local_setup.sh && ament test --symlink-install --isolated --only-packages rcljava_utils --ament-gradle-args --parallel --daemon --configure-on-demand"
 
 notifications:
   webhooks:

rcljava_utils/package.xml

@@ -1,9 +1,9 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
 
 <package format="3">
   <name>rcljava_utils</name>
-  <version>0.0.2</version>
+  <version>0.4.0</version>
   <description>This package is ROS2 utility.</description>
 
   <maintainer email="[email protected]">Mickael Gaillard</maintainer>