if (treeType == TreeType.FILE) {
            if (isDirEntry) {
                throw new IllegalStateException("Should be a file: " + treeName);
            }
            RegularFileSnapshot fileSnapshot = unpackFile(input, rootEntry, treeRoot, treeRoot.getName());
            snapshots.put(treeName, fileSnapshot);
            return input.getNextEntry();
        }

        if (!isDirEntry) {

// tag::zip[]
// tag::tar[]
plugins {
    id 'java'
}

// end::tar[]
// end::zip[]

// tag::unpack-archive-example[]
tasks.register('unpackFiles', Copy) {
    from zipTree("src/resources/thirdPartyResources.zip")
    into layout.buildDirectory.dir("resources")
}
// end::unpack-archive-example[]

// tag::unpack-archive-subset-example[]
tasks.register('unpackLibsDirectory', Copy) {

// tag::zip[]
// tag::tar[]
plugins {
    java
}

// end::tar[]
// end::zip[]

// tag::unpack-archive-example[]
tasks.register<Copy>("unpackFiles") {
    from(zipTree("src/resources/thirdPartyResources.zip"))
    into(layout.buildDirectory.dir("resources"))
}
// end::unpack-archive-example[]

// tag::unpack-archive-subset-example[]
tasks.register<Copy>("unpackLibsDirectory") {

    @UsesSample("files/archives")
    def "can unpack a ZIP file with #dsl dsl"() {
        given:
        def dslDir = sample.dir.file(dsl)
        executer.inDirectory(dslDir)

        when:
        succeeds("unpackFiles")

        then:
        def outputDir = dslDir.file("build/resources")
        outputDir.file("libs/first.txt").isFile()
        outputDir.file("libs/other.txt").isFile()
        outputDir.file("docs.txt").isFile()