Moved Mage.Common classes from src to src/main/java

Mage.Common/src/main/java/mage/remote/traffic/ZippedObjectImpl.java

@@ -0,0 +1,54 @@
+package mage.remote.traffic;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.io.Serializable;
+import java.util.zip.GZIPInputStream;
+import java.util.zip.GZIPOutputStream;
+
+/**
+ * Implementation for compressing and decompressing objects using {@link GZIPInputStream} and {@link GZIPOutputStream}.
+ * Can be used to send any {@link Object} over internet to reduce traffic usage.
+ *
+ * @author ayrat
+ */
+public class ZippedObjectImpl<T> implements ZippedObject<T>, Serializable {
+
+    private byte[] data;
+
+    public ZippedObjectImpl(T object) {
+        zip(object);
+    }
+
+    public void zip(T object) {
+        try {
+            ByteArrayOutputStream bos = new ByteArrayOutputStream();
+            GZIPOutputStream gz = new GZIPOutputStream(bos);
+            ObjectOutputStream oos = new ObjectOutputStream(gz);
+            oos.writeObject(object);
+            oos.close();
+            data = bos.toByteArray();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    public T unzip() {
+        try {
+            ByteArrayInputStream bis = new ByteArrayInputStream(data);
+            GZIPInputStream gz = new GZIPInputStream(bis);
+            ObjectInputStream ois = new ObjectInputStream(gz);
+            Object o = ois.readObject();
+            return (T)o;
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
+
+    private static final long serialVersionUID = 1L;
+}