def destfile = { r -> ant.project.properties.'dir.dist' + '/lib/' + r.file.name.replaceAll(/.lib|.jdk15on|.java16/, '').toLowerCase() } project.references.'jar.classpath'.each { r -> ant.jar(destfile: destfile(r), compress: 'no') { zipfileset(src: r) { exclude(name: 'META-INF/MANIFEST.MF') exclude(name: 'META-INF/INDEX.LIST') exclude(name: 'META-INF/*.RSA') exclude(name: 'META-INF/*.DSA') exclude(name: 'META-INF/*.SF') exclude(name: 'META-INF/*.EC') } } }