Java Uast: Initial implementation

plugins/uast-java/testData/render/Simple.txt

@@ -0,0 +1,18 @@
+default class _Dummy_ {
+    default inner class Simple {
+        var name: String
+        
+        public fun Simple(name: String) {
+            this.name = name
+        }
+        
+        public fun getName(): String {
+            return name
+        }
+        
+        public fun setName(name: String): void {
+            this.name = name
+        }
+        
+    }
+}