Fix: public attribute are now private with getter/setter, useless synchronized removed

src/main/java/it/polimi/ingsw/gc14/LimitedMap.java

@@ -63,37 +63,37 @@ public class LimitedMap<K, V> implements Map<K, V> {
     }
 
     @Override
-    public synchronized V remove(Object key) { return map.remove(key); }
+    public V remove(Object key) { return map.remove(key); }
 
     @Override
-    public synchronized V get(Object key) { return map.get(key); }
+    public V get(Object key) { return map.get(key); }
 
     @Override
-    public synchronized boolean containsKey(Object key) { return map.containsKey(key); }
+    public boolean containsKey(Object key) { return map.containsKey(key); }
 
     @Override
-    public synchronized boolean containsValue(Object value) { return map.containsValue(value); }
+    public boolean containsValue(Object value) { return map.containsValue(value); }
 
     @Override
-    public synchronized int size() { return map.size(); }
+    public int size() { return map.size(); }
 
     @Override
-    public synchronized boolean isEmpty() { return map.isEmpty(); }
+    public boolean isEmpty() { return map.isEmpty(); }
 
     @Override
-    public synchronized void putAll(Map<? extends K, ? extends V> m) { m.forEach(this::put); }
+    public void putAll(Map<? extends K, ? extends V> m) { m.forEach(this::put); }
 
     @Override
-    public synchronized void clear() { map.clear(); }
+    public void clear() { map.clear(); }
 
     @Override
-    public synchronized Set<K> keySet() { return map.keySet(); }
+    public Set<K> keySet() { return map.keySet(); }
 
     @Override
-    public synchronized Collection<V> values() { return map.values(); }
+    public Collection<V> values() { return map.values(); }
 
     @Override
-    public synchronized Set<Entry<K, V>> entrySet() { return map.entrySet(); }
+    public Set<Entry<K, V>> entrySet() { return map.entrySet(); }
 
     /**
      * Sets a new size limit for this map.