Load Java static members from parents

compiler/testData/codegen/boxWithJava/statics/fields/Child.java

@@ -0,0 +1,4 @@
+class Child extends Parent {
+    public static int b = 3;
+    public static int c = 4;
+}

compiler/testData/codegen/boxWithJava/statics/fields/Parent.java

@@ -0,0 +1,4 @@
+class Parent {
+    public static int a = 1;
+    public static int b = 2;
+}

compiler/testData/codegen/boxWithJava/statics/fields/test.kt

@@ -0,0 +1,9 @@
+fun box(): String {
+    if (Parent.a != 1) return "expected Parent.a == 1"
+    if (Parent.b != 2) return "expected Parent.b == 2"
+    if (Child.a != 1) return "expected Child.a == 1"
+    if (Child.b != 3) return "expected Child.b == 3"
+    if (Child.c != 4) return "expected Child.c == 4"
+
+    return "OK"
+}