Answers for "java string join list"

java join list of strings

String result = String.join(",", list);

java join list as string

List<String> list = Arrays.asList("a","b","c");
String result = String.join(",", list);

System.out.println(result);		//prints a,b,c

join elements in a list with , java

Joiner joiner = Joiner.on("+");
String join = joiner.join(joinList);