java string join arraylist
// You can't just do String.join(", ", list) because
// the list has to be a String[]. This code works on
// everything.
list.stream().map(Object::toString).collect(Collectors.joining(", "));java string join arraylist
// You can't just do String.join(", ", list) because
// the list has to be a String[]. This code works on
// everything.
list.stream().map(Object::toString).collect(Collectors.joining(", "));java join list of strings
String result = String.join(",", list);join elements in a list with , java
Joiner joiner = Joiner.on("+");
String join = joiner.join(joinList);Copyright © 2021 Codeinu
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