Creating src directories with Groovy combinations()

CreateFolders.groovy

def dirElements =  [['src'],['main', 'test'],['java', 'resources']].combinations()

println "elements are $dirElements"

dirElements.each {
	def dir = new File(it.join(File.separator))
	
	println "checking for $dir"
	
	if(!dir.exists()) {
		dir.mkdirs()
		println "created $dir"
	}
}