String split in java

I have String like:

Start:Monday, August 15, 2011 8:00am (Eastern Standard Time)End:Monday开发者_开发百科, August 15, 2011 9:00am (Eastern Standard Time)Where:Who:Description:

I want to split it like this:

Start : (newline)
End:    (newline)
Where:  (newline) 
Who:    (newline)
Description: (newline)

Mind that : after start and each tag value change it dynamically, so please give me a dynamical solution

By using the below code you can get your string like:

Start:Monday, August 15, 2011 8-00am (Eastern Standard Time)End:Monday, August 15, 2011 9-00am

then you can use String.split("separator")

String strTest="Start:Monday, August 15, 2011 8:00am (Eastern Standard Time)End:Monday, August 15, 2011 9:00am ";

    StringBuilder builderString = new StringBuilder(strTest);

    for (int i = 0; i < builderString.length(); i++) {


        if(builderString.charAt(i)==':'){

            if(Character.isDigit(builderString.charAt(i-1))){

                builderString.setCharAt(i, '-');

            }
        }


    }       
    strTest=builderString.toString();       

    System.out.println(strTest);