Install jnetpcap locally

Seed the jnetpcap jar into your local Maven cache using the artifact that matches your platform:

mvn install:install-file \
  -Dfile=/path/to/jnetpcap.jar \
  -DgroupId=org.jnetpcap \
  -DartifactId=jnetpcap \
  -Dversion=1.4.1 \
  -Dpackaging=jar

Run

IntelliJ IDEA

Open a terminal inside the IDE:

export JNETPCAP_NATIVE_PATH=/path/to/native/lib/dir   # contains your libjnetpcap.*
./gradlew execute

Elevated privileges may still be required to access capture devices (sudo on macOS).

Eclipse

1. Right click App.java → Run As → Run Configurations → Arguments → VM arguments:
   -Djava.library.path=/path/to/native/lib/dir
2. Run the configuration.

Build packages

IntelliJ IDEA / Gradle

./gradlew distZip

The archive is created under CICFlowMeter/build/distributions.

Eclipse / Maven

mvn package

The jar is produced in CICFlowMeter/target.