Merge the matrix-java-sdk due to it no longer maintained. Remove thirdparty repositories.

src/main/java/io/kamax/matrix/client/regular/Presence.java

@@ -0,0 +1,48 @@
+/*
+ * matrix-java-sdk - Matrix Client SDK for Java
+ * Copyright (C) 2018 Kamax Sàrl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.matrix.client.regular;
+
+import com.google.gson.JsonObject;
+
+import io.kamax.matrix.client._Presence;
+import io.kamax.matrix.json.GsonUtil;
+
+public class Presence implements _Presence {
+
+    private String status;
+    private Long lastActive;
+
+    public Presence(JsonObject json) {
+        this.status = GsonUtil.getStringOrThrow(json, "presence");
+        this.lastActive = GsonUtil.getLong(json, "last_active_ago");
+    }
+
+    @Override
+    public String getStatus() {
+        return status;
+    }
+
+    @Override
+    public Long getLastActive() {
+        return lastActive;
+    }
+
+}