Converts a list(separated with a space) to array - Java Collection Framework

Java examples for Collection Framework:Array Convert

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Description

Converts a list(separated with a space) to array

Demo Code



public class Main{

    /**Converts a list(separated with a space) to array*/
    public static String[] parseArray(String line) {
        String[] retStrings = new String[0];
        String nLine = "";
        for (int i = 0; i < line.length(); i++) {
            if (Character.toString(line.charAt(i)).equals(" ")) {
                retStrings = addToList(nLine, retStrings);
                nLine = "";
            } else {
                nLine = nLine.concat(Character.toString(line.charAt(i)));
            }//from  ww  w .j  av  a  2  s .c  o  m
        }
        return retStrings;
    }
    public static String[] addToList(String object, String[] array) {
        String[] ret = new String[array.length + 1];
        for (int i = 0; i < array.length; i++) {
            ret[i] = array[i];
        }
        ret[array.length] = object;
        return ret;
    }
}

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