Migrate boxWithJava tests to multi-file framework

compiler/testData/codegen/boxWithJava/jvmField/constructorProperty.kt

@@ -0,0 +1,18 @@
+// FILE: Test.java
+
+public class Test {
+    public static String invokeMethodWithPublicField() {
+        C c = new C("OK");
+        return c.foo;
+    }
+}
+
+// FILE: simple.kt
+
+class C(@JvmField val foo: String) {
+
+}
+
+fun box(): String {
+    return Test.invokeMethodWithPublicField()
+}

compiler/testData/codegen/boxWithJava/jvmField/constructorProperty/Test.java

@@ -1,6 +0,0 @@
-public class Test {
-    public static String invokeMethodWithPublicField() {
-        C c = new C("OK");
-        return c.foo;
-    }
-}

compiler/testData/codegen/boxWithJava/jvmField/constructorProperty/simple.kt

@@ -1,7 +0,0 @@
-class C(@JvmField val foo: String) {
-
-}
-
-fun box(): String {
-    return Test.invokeMethodWithPublicField()
-}

compiler/testData/codegen/boxWithJava/jvmField/simple.kt

@@ -0,0 +1,18 @@
+// FILE: Test.java
+
+public class Test {
+    public static String invokeMethodWithPublicField() {
+        C c = new C();
+        return c.foo;
+    }
+}
+
+// FILE: simple.kt
+
+class C {
+    @JvmField public val foo: String = "OK"
+}
+
+fun box(): String {
+    return Test.invokeMethodWithPublicField()
+}

compiler/testData/codegen/boxWithJava/jvmField/simple/Test.java

@@ -1,6 +0,0 @@
-public class Test {
-    public static String invokeMethodWithPublicField() {
-        C c = new C();
-        return c.foo;
-    }
-}

compiler/testData/codegen/boxWithJava/jvmField/simple/simple.kt

@@ -1,7 +0,0 @@
-class C {
-    @JvmField public val foo: String = "OK"
-}
-
-fun box(): String {
-    return Test.invokeMethodWithPublicField()
-}