j2k: flatten test cases and testData directory structure

Move j2k/test/tests -> j2k/tests, j2k/test/testData -> j2k/testData

j2k/testData/fileOrElement/classExpression/complexExample.java

@@ -0,0 +1,2 @@
+//statement
+Class<?>[] constrArgTypes = new Class<?>[]{String[].class, String.class};

j2k/testData/fileOrElement/classExpression/complexExample.kt

@@ -0,0 +1 @@
+val constrArgTypes = array<Class<*>>(javaClass<Array<String>>(), javaClass<String>())

j2k/testData/fileOrElement/classExpression/objectClass.java

@@ -0,0 +1,2 @@
+//expression
+Object.class

j2k/testData/fileOrElement/classExpression/objectClass.kt

@@ -0,0 +1 @@
+javaClass<Any>()

j2k/testData/fileOrElement/classExpression/primitivesAndArrays.java

@@ -0,0 +1,10 @@
+public class A {
+    public static void main(String[] args) {
+        System.out.println(void.class);
+        System.out.println(int.class);
+        System.out.println(double.class);
+        System.out.println(int[].class);
+        System.out.println(Object[].class);
+        System.out.println(Object[][].class);
+    }
+}

j2k/testData/fileOrElement/classExpression/primitivesAndArrays.kt

@@ -0,0 +1,14 @@
+public class A {
+    class object {
+        public fun main(args: Array<String>) {
+            System.out.println(Void.TYPE)
+            System.out.println(Integer.TYPE)
+            System.out.println(java.lang.Double.TYPE)
+            System.out.println(javaClass<IntArray>())
+            System.out.println(javaClass<Array<Any>>())
+            System.out.println(javaClass<Array<Array<Any>>>())
+        }
+    }
+}
+
+fun main(args: Array<String>) = A.main(args)

j2k/testData/fileOrElement/classExpression/stringClass.java

@@ -0,0 +1,2 @@
+//expression
+String.class

j2k/testData/fileOrElement/classExpression/stringClass.kt

@@ -0,0 +1 @@
+javaClass<String>()