Just a little groovy exploration

Hello.groovy

#!/usr/bin/env groovy

// GROOVY STYLE!!!!!!!!!!!!!!!!

def a = new ArrayList<String>()
a.add("Hello")
a.add("my")
a.add("name")
a.add("is")
a.add("Jess")

def tabs = ""
for (String word in a) {
	println tabs + word + " "
	tabs += "\t"
}

println a.join(" ") + "!"

Hello2.groovy

#!/usr/bin/env groovy

// JAVA STYLE!!!!!!!!!!!!!!!!

ArrayList<String> a = new ArrayList<String>();
a.add("Hello");
a.add("my");
a.add("name");
a.add("is");
a.add("Jess");

String tabs = "";
for (String word in a) {
	System.out.println(tabs + word + " ");
	tabs += "\t";
}

System.out.println(a.join(" ") + "!");