Java处理字符串中的逗号

Question

I have fixed strings like:

KEY(1,One,Two,Three,table1)
KEY(1,Cat,Dog,Bat,Rabbit,table2)
KEY(1,Go,Do,table3)

I know that the fixed parts are:

• the first four chars (until the ,)
• the last three

I am interested to get only the words inside these two parts without commas and store that in a LinkedList. For example: Cat Dog Bat Rabbit, or One Two Three.

Is there an easy way to get rid of the commas and store all values in a LinkedList?

Answer 1

List<String> list = new LinkedList<>();
for (String key : keys){
  String[] array = key.split(",");
  for (int i=1; i<array.length-1; i++){
    list.add(array[i].trim());
  }
}

or

List<String> tmpList = Arrays.asList(str.split(","))
List<String> list = new LinkedList<>(tmpList.sublist(1, tmpList.size()-1));