jar {
    exclude 'META-INF/*.inf', 'META-INF/*.MF', 'META-INF/*.SF', 'META-INF/*.DSA', 'META-INF/*.RSA'
    from configurations.compile
            .filter { it.name =~ /org\.eclipse\..*\.jar/ }
            .collect { it.isDirectory() ? it : zipTree(it) }
}