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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Solution {
  9.     public static Map<String, String> runtimeStorage = new HashMap<>();
  10.  
  11.     public static void save(OutputStream outputStream) throws IOException {
  12.         runtimeStorage.forEach((k, v) -> {
  13.             if (k.contains("=")) k = k.replace("=", "\\=");
  14.             if (v.contains("=")) v = v.replace("=", "\\=");
  15.             if (k.contains(":")) k = k.replace(":", "\\:");
  16.             if (v.contains(":")) v = v.replace(":", "\\:");
  17.             if (k.contains(" ")) k = k.replace(" ", "\\ ");
  18.             String line = String.format("%s:%s\n", k, v);
  19.             try {
  20.                 outputStream.write(line.getBytes());
  21.             } catch (IOException e) {
  22.                 e.printStackTrace();
  23.             }
  24.         });
  25.         outputStream.close();
  26.     }
  27.  
  28.     public static void load(InputStream inputStream) throws IOException {
  29.         BufferedReader buffInputStream = new BufferedReader(new InputStreamReader(inputStream));
  30.         String line;
  31.         String previousLine = null;
  32.         String key = null, value = null;
  33.         int index;
  34.         StringBuilder sb = new StringBuilder();
  35.         while ((line = buffInputStream.readLine()) != null) {
  36.             if (line.startsWith("#") || line.startsWith("!") || line.isEmpty()) continue;
  37.             if (line.endsWith("\\")) {
  38.                 sb.append(line.trim());
  39.                 previousLine = line;
  40.                 continue;
  41.             } else if (previousLine != null && previousLine.endsWith("\\")) sb.append(line.trim());
  42.  
  43.             if (sb.length() > 0) line = sb.toString().replace("\\", "");
  44.             if (line.contains("=") || line.contains(":")) {
  45.                 for (int i = 0; i < line.length(); i++) {
  46.                     if (line.charAt(i) == '=' && line.charAt(i - 1) != '\\') {
  47.                         key = line.substring(0, i).replace("\\", "").trim();
  48.                         value = line.substring(i + 1).trim();
  49.                         break;
  50.                     } else if (line.charAt(i) == ':' && line.charAt(i - 1) != '\\') {
  51.                         key = line.substring(0, i).replace("\\", "").trim();
  52.                         value = line.substring(i + 1).trim();
  53.                         break;
  54.                     }
  55.                 }
  56.             }
  57.             if (key != null && value != null) runtimeStorage.put(key, value);
  58.         }
  59.         buffInputStream.close();
  60.     }
  61.  
  62.     public static void main(String[] args) {
  63.     }
  64. }
Success #stdin #stdout 0.06s 32544KB
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https://ideone.com/LBMqrw
Знакомство с properties (велосипед)
language:
Java (12.0.1)
created:
3 years ago
visibility:
public

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