Fixed Json Escape

Author: JanHolger

src/main/java/org/javawebstack/abstractdata/AbstractObject.java

@@ -11,6 +11,10 @@ public class AbstractObject implements AbstractElement {
 
     private final Map<String, AbstractElement> entries = new LinkedHashMap<>();
 
+    public Set<Map.Entry<String, AbstractElement>> entries() {
+        return entries.entrySet();
+    }
+
     public AbstractObject setNull(String key) {
         set(key, AbstractNull.INSTANCE);
         return this;

src/main/java/org/javawebstack/abstractdata/json/JsonDumper.java

@@ -107,6 +107,9 @@ private static String escape(String s) {
                 case '/':
                     sb.append("\\/");
                     break;
+                case '\0':
+                    sb.append("\\0");
+                    break;
                 default:
                     if (ch <= '\u001F' || ch >= '\u007F' && ch <= '\u009F' || ch >= '\u2000' && ch <= '\u20FF') {
                         String hex = Integer.toHexString(ch);

src/main/java/org/javawebstack/abstractdata/json/JsonParser.java

@@ -152,6 +152,9 @@ private AbstractPrimitive parseString(Deque<Character> stack) {
                     case 'b':
                         sb.append('\b');
                         break;
+                    case '0':
+                        sb.append('\0');
+                        break;
                     case '\\':
                     case '"':
                     case '/':