JPMS: compile main sources with module-info.java to make sure that compiler reports errors if classes are used from other modules that are not specified in module dependencies (#1)

flatlaf-core/src/main/module-info/module-info.java

@@ -0,0 +1,27 @@
+/*
+ * Copyright 2019 FormDev Software GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @author Karl Tauber
+ */
+module com.formdev.flatlaf {
+	requires java.desktop;
+
+	exports com.formdev.flatlaf;
+	exports com.formdev.flatlaf.icons;
+	exports com.formdev.flatlaf.ui;
+	exports com.formdev.flatlaf.util;
+}