обожаю такие задачи, НО

package com.javarush.task.task15.task1527; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.ArrayList; import java.util.List; /* Парсер реквестов */ public class Solution { public static void main(String[] args) { //add your code here BufferedReader baff = new BufferedReader(new InputStreamReader(System.in)); String ssilka; StringBuffer number = new StringBuffer(); try { ssilka = baff.readLine(); char[] chars = ssilka.toCharArray(); //System.out.println(chars); for (int i = 0; i < chars.length; i++) { String x = String.valueOf(chars[i]); if (x.equals("&") || x.equals("?")) { for (int j = i + 1; j < chars.length; j++) { String y = String.valueOf(chars[j]); if (y.equals("=") || y.equals("&")) { break; } else { System.out.print(chars[j]); } } System.out.print(" "); } else if (x.equals("o")) { if (String.valueOf(chars[i + 1]).equals("b")) { if (String.valueOf(chars[i + 2]).equals("j")) { if (String.valueOf(chars[i + 3]).equals("=")) { for (int j = i + 4; j < chars.length; j++) { try { int nam = Integer.parseInt(String.valueOf(chars[j])); number.insert(number.length(), chars[j]); } catch (Exception ex) { if (String.valueOf(chars[j]).equals(".")) number.insert(number.length(), chars[j]); } } } } } } } System.out.println(""); //System.out.println(number); String numberString = number.toString(); if (number.length()!= 0) { try { double doubleNumder = Double.parseDouble(numberString); alert(doubleNumder); } catch (Exception ex) { alert(numberString); } } }catch(Exception ex){ System.out.println(ex); } //System.out.print(number); } public static void alert(double value) { System.out.println("double: " + value); } public static void alert(String value) { System.out.println("String: " + value); } }