import java.util.*;
import java.lang.*;
import java.io.*;
import java.util.regex.*;
 
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		String softParms = "batch_code => 'batchCd',user_id => 'SYSUSER',thread_pool => 'tpName',business_date => FN_DATE_ARG(null,0),rerun_number => 0,max_timeout_mins => 0,raise_error => false,thread_notifications => false";
        Pattern paramPattern = Pattern.compile("([^\\s,]+)\\s*=>\\s*(.*?)(?=\\s*,\\s*\\w+\\s*=>|$)");
        Matcher matcher = paramPattern.matcher(softParms);
        while (matcher.find()) {
            String param = matcher.group(1);
            String value = matcher.group(2);
            System.out.println("Param: " + param + ", Value: " + value);
        }
	}
}

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