Best way to convert an ArrayList to a string

Question

I have created an ArrayList and I want to get the output as String. Can anyone help me with this?

Answer 1

With the help of StringBuilder, you can able to do that in more feasible way. You can prefer the below code as a reference:

ArrayList<String> list = new ArrayList<String>();

list.add("one");

list.add("two");

list.add("three");

StringBuilder sb = new StringBuilder();

for (String s : list)

{

    sb.append(s);

    sb.append("\t");

}

System.out.println(sb.toString());

I hope this will help.

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