j2k: flatten test cases and testData directory structure

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

j2k/testData/fileOrElement/foreachStatement/enhancedForWithBlock.java

@@ -0,0 +1,2 @@
+//statement
+for (Node n : list) {int i = 1; i++;}

j2k/testData/fileOrElement/foreachStatement/enhancedForWithBlock.kt

@@ -0,0 +1,4 @@
+for (n in list) {
+    var i = 1
+    i++
+}

j2k/testData/fileOrElement/foreachStatement/enhancedForWithEmptyBlock.java

@@ -0,0 +1,2 @@
+//statement
+for (Node n : list) {}

j2k/testData/fileOrElement/foreachStatement/enhancedForWithEmptyBlock.kt

@@ -0,0 +1,2 @@
+for (n in list) {
+}

j2k/testData/fileOrElement/foreachStatement/enhancedForWithExpression.java

@@ -0,0 +1,2 @@
+//statement
+for (Node n : list) i++;

j2k/testData/fileOrElement/foreachStatement/enhancedForWithExpression.kt

@@ -0,0 +1 @@
+for (n in list) i++

j2k/testData/fileOrElement/foreachStatement/enhancedForWithReturn.java

@@ -0,0 +1,2 @@
+//statement
+for (Node n : list) return n;

j2k/testData/fileOrElement/foreachStatement/enhancedForWithReturn.kt

@@ -0,0 +1 @@
+for (n in list) return n

j2k/testData/fileOrElement/foreachStatement/nullableIterable.java

@@ -0,0 +1,12 @@
+//file
+import java.util.List;
+
+class A {
+    List<String> list = null;
+
+    void foo() {
+        for (String e : list) {
+            System.out.println(e);
+        }
+    }
+}

j2k/testData/fileOrElement/foreachStatement/nullableIterable.kt

@@ -0,0 +1,9 @@
+class A {
+    var list: List<String>? = null
+
+    fun foo() {
+        for (e in list!!) {
+            System.out.println(e)
+        }
+    }
+}