Additional tests on reflection for Java methods

compiler/testData/codegen/boxWithJava/reflection/parametersHaveNoNames/J.java

@@ -0,0 +1,5 @@
+public class J {
+    void foo(String s, int i) {}
+
+    static void bar(J j) {}
+}

compiler/testData/codegen/boxWithJava/reflection/parametersHaveNoNames/K.kt

@@ -0,0 +1,8 @@
+import kotlin.test.assertEquals
+
+fun box(): String {
+    assertEquals(listOf(null, null, null), J::foo.parameters.map { it.name })
+    assertEquals(listOf(null), J::bar.parameters.map { it.name })
+
+    return "OK"
+}