Added java version support

Author: DavyLandman

README.md

@@ -13,6 +13,7 @@ Features:
 - monitor a directory for changes to its direct children
 - monitor a directory for changes for all its descendants (aka recursive directory watch)
 - high-resolution events (on macOS we use the native [FSEvents](https://developer.apple.com/documentation/coreservices/file_system_events) API to circumvent the polling behavior of the JDK [WatchService](https://docs.oracle.com/javase/8/docs/api/java/nio/file/WatchService.html))
+- Java 11 and higher are supported
 - edge cases dealt with:
   - recursive watches will also continue in new directories
   - multiple watches for the same directory are merged to avoid overloading the kernel
@@ -25,8 +26,6 @@ Planned features:
 - Support single file watches natively in linux (see [#11](https://github.com/SWAT-engineering/java-watch/issues/11))
 - Monitor only specific events (such as only CREATE events)
 
-
-
 ## Usage
 
 Import dependency in pom.xml: