how to put String values into new Line on getting spaces in java

Question

Hii Guys !!! I have a string with values like 69 17 17 16 2 1 1 26 26 56 56 69 20 19 20 etc .Now As per my need i have to put these values into new String with each values in new line as after each value space is there ..

Any help will be highly appreciated.. Thanx in advance...

you should also reassign your string. str.replace() call doesn't change str, but str = str.replace() does. ok? check my solution. — Juvanis
– Juvanis, Commented Oct 11, 2012 at 7:02

urir · Accepted Answer · 2012-10-11 06:55:58Z

2

String newStr = origStr.replaceAll(" ", " \n");

answered Oct 11, 2012 at 6:55

urir

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dvsander · Accepted Answer · 2012-10-11 07:03:07Z

You should split the String using a specific separator into a List. Then print out the List using the format required. This helps when tomorow the String contains digits, decimals, text, etc or they want the text in another format.

    String source = "69 17 17 16 2 1 1 26 26 56 56 69 20 19 20";
    String[] splitted = source.split(" ");
    StringBuilder sb = new StringBuilder();
    for (String split : splitted){
        sb.append(split).append(System.getProperty("line.separator"));
    }
    System.out.println(sb.toString());

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