how to change jar file location in version 3.0.5

[Mason-Chou]

I'm trying to change the jar location that the exe is trying to launch. Essentially trying to change it so that the exe looks for the jar in the same directory as it instead of lib/foo.jar.

I've noticed that the jar property got removed, which does what I'm trying to do. Is there an alternative way to do this? This is still possible using the Launch4j software. Maybe I'm not setting the jarTask correctly.

See below for a snippet of my build.gradle

launch4j {
    jarTask = project.getTasksByName("buildJar", false)[0]
    dontWrapJar = true
    outfile = "Foo.exe"
    bundledJrePath = "./jre/${jreImageName}"
    requires64Bit  = true
    icon = "${projectDir}/img/icons/foo.ico"
}

task buildJar(type: Jar) {
    description 'Foo in releaseDir'
    from sourceSets.main.output
    manifest {
        attributes 'Main-Class': project.mainClass
        attributes 'Class-Path': './config/'
    }
    archiveBaseName = 'Foo'
    destinationDirectory = new File(releaseDir)
}