Merge the matrix-java-sdk due to it no longer maintained.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

src/main/java/io/kamax/matrix/room/_RoomCreationOptions.java

@@ -0,0 +1,99 @@
+/*
+ * matrix-java-sdk - Matrix Client SDK for Java
+ * Copyright (C) 2018 Kamax Sarl
+ *
+ * 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.room;
+
+import com.google.gson.JsonElement;
+
+import io.kamax.matrix._MatrixID;
+
+import java.util.Map;
+import java.util.Set;
+import java.util.Optional;
+
+/**
+ * Possible options that can be passed to the room creation call.
+ */
+public interface _RoomCreationOptions {
+
+    /**
+     * Get the room directory visibility.
+     *
+     * @return the optional value.
+     */
+    Optional<String> getVisibility();
+
+    /**
+     * Get the desired room alias local part.
+     *
+     * @return the optional value.
+     */
+    Optional<String> getAliasName();
+
+    /**
+     * Get the room name.
+     *
+     * @return the optional value.
+     */
+    Optional<String> getName();
+
+    /**
+     * Get the room topic.
+     *
+     * @return the optional value.
+     */
+    Optional<String> getTopic();
+
+    /**
+     * Get the list of user Matrix IDs to invite to the room.
+     *
+     * @return the optional value.
+     */
+    Optional<Set<_MatrixID>> getInvites();
+
+    /**
+     * Get the extra keys to be added to the content of the m.room.create event.
+     *
+     * @return the optional value.
+     */
+    Optional<Map<String, JsonElement>> getCreationContent();
+
+    /**
+     * Get the convenience parameter for setting various default state events.
+     *
+     * @return the optional value.
+     */
+    Optional<String> getPreset();
+
+    /**
+     * What the is_direct flag on the m.room.member event for the invites should be set to.
+     *
+     * @return the optional value.
+     */
+    Optional<Boolean> isDirect();
+
+    /**
+     * Get guest allowance to join the room.
+     *
+     * @return the optional value.
+     */
+    Optional<Boolean> isGuestCanJoin();
+
+}