Uast: Update tests, make the tests a bit more readable (provide toString() methods for Uast kinds)

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

@@ -1,68 +1,68 @@
 default class _Dummy_ {
-    default inner class SpecialExpressions {
+    default class SpecialExpressions {
         default fun test(): boolean {
             assert 5 > 3 : EmptyExpression
             assert 5 > 3 : "Message"
             synchronized this : {
                 System.out.println("A")
             }
-            
+
             var a: int = 5
             var b: int = 7
             var c: int
             while (a > 0) {
                 if (a === 3) {
-                    break 
+                    break
                 }
-                
+
                 if (a % 5 === 0) {
-                    continue 
+                    continue
                 }
-                
+
                 a--
             }
-            
+
             this.test()
             super.hashCode()
             var x: String
             switch (a)
             {
-                case 1:
+                1 ->
                 {
                     x = "1"
-                    break 
+                    break
                 }
-                
-                case 3:
+
+                3 ->
                 x = "3"
-                case 4:
+                4 ->
                 x = "4"
-                else:
+                else ->
                 x = ""
             }
-            
-            
+
+
             if (System.getProperty("abc", "").equals("1")) {
-                throw <noref>("Err")
+                throw AssertionError("Err")
             }
-            
+
             try {
                 Thread.sleep(1000)
             }
-            
+
             catch (e) {
             }
-            
+
             finally {
                 a = 3
             }
-            
+
             {
                 a = 5
             }
-            
+
             return true
         }
-        
+
     }
-}
+}