How to split a string, but also keep the delimiters?

Question

I have a multiline string which is delimited by a set of different delimiters:

(Text1)(DelimiterA)(Text2)(DelimiterC)(Text3)(DelimiterB)(Text4)

Answer 1

    String expression = "((A+B)*C-D)*E";
    expression = expression.replaceAll("\\+", "~+~");
    expression = expression.replaceAll("\\*", "~*~");
    expression = expression.replaceAll("-", "~-~");
    expression = expression.replaceAll("/+", "~/~");
    expression = expression.replaceAll("\\(", "~(~"); //also you can use [(] instead of \\(
    expression = expression.replaceAll("\\)", "~)~"); //also you can use [)] instead of \\)
    expression = expression.replaceAll("~~", "~");
    if(expression.startsWith("~")) {
        expression = expression.substring(1);
    }

    String[] expressionArray = expression.split("~");
    System.out.println(Arrays.toString(expressionArray));