[GSS](7.2.z) FileSystemDeploymentService#handleNotification() can create an unneeded deployment marker file even if scanEnabled="false" is specified

This issue does not happen when the deployment-scanner subsystem is completely disabled. If the deployment scan is not needed, you can avoid this behavior by removing the deployment-scanner subsystem instead of setting scanEnabled="false" : /subsystem=deployment-scanner:remove()

1. Set scanEnabled="false" in the deployment-scanner subsystem: /subsystem=deployment-scanner/scanner= default :write-attribute(name=scan-enabled,value= false ) like: <subsystem xmlns= "urn:jboss:domain:deployment-scanner:2.0" > <deployment-scanner path= "deployments" relative-to= "jboss.server.base.dir" scan-enabled= " false " ...(snip)... /> </subsystem> 2. Place a file which has the same file to the deployment (e.g. test.war) under the deployments directory: $ touch $JBOSS_HOME/standalone/deployments/test.war 3. Start JBoss/WildFly. At this moment, a marker file "test.war.deployed" is not created as expected. 4. Deploy the real deployment (e.g. test.war) through CLI: [standalone@localhost:9990 /] deploy /path/to/test.war 5. A deployed marker file "test.war.deployed" is created unexpectedly. 6. Undeploy the test.war through CLI: [standalone@localhost:9990 /] undeploy test.war 7. An undeployed marker file "test.war.undeployed" is created unexpectedly.