import org.apache.commons.io.FileUtils
import org.apache.tools.ant.util.FileUtils
import java.nio.file.Files
import java.nio.file.Paths
import java.util.zip.ZipFile
def path = 'C:\\Tickets\\...\\'
def s = '.xml'
def unzipFile(File file) {
    cleanupFolder()
    def zipFile = new ZipFile(file)
    zipFile.entries().each { it ->
        def path = Paths.get('c:\\Tickets\\' + it.name)
        if(it.directory){
            Files.createDirectories(path)
        }
        else {
            def parentDir = path.getParent()
            if (!Files.exists(parentDir)) {
                Files.createDirectories(parentDir)
            }
            Files.copy(zipFile.getInputStream(it), path)
        }
    }
}

private cleanupFolder() {
    FileUtils.deleteDirectory(new File('c:\\folder\\'))
}
String fileContents = new File(path).text
def Violations = new XmlSlurper().parseText(fileContents)
println Violations.Violation.@'OBJ_SIZE'
size=Violations.Violation.@'OBJ_SIZE'
if (size==1){
    def file = new File('С:/Directory1')
    file.mkdir()
} else {def file = new File('С:/Directory2')
    file.mkdir()
}