//linux :at the pathtoproject/jnetpcap/linux/jnetpcap-1.4.r1425
//windows: at the pathtoproject/jnetpcap/win/jnetpcap-1.4.r1425
mvn install:install-file -Dfile=jnetpcap.jar -DgroupId=org.jnetpcap -DartifactId=jnetpcap -Dversion=1.4.1 -Dpackaging=jar

//linux:
$ sudo bash
$ ./gradlew execute

//windows:
$ gradlew execute

1. Right click App.java -> Run As -> Run Configurations -> Arguments -> VM arguments:
-Djava.library.path="pathtoproject/jnetpcap/linux/jnetpcap-1.4.r1425"  -> Run

2. Right click App.java -> Run As -> Java Application

//linux:
$ ./gradlew distZip
//window
$ gradlew distZip

mvn package