Avoid conflicts when moving members wiith package-local visibility

Add tests for Java "Move members" refactoring
 #KT-4459 Fixed

idea/testData/refactoring/move/java/moveMethod/moveMethodToExternalNestedClass/after/dependency.java

@@ -0,0 +1,8 @@
+public class B {
+    public static class C {
+
+        public static void foo(String s) {
+            System.out.println(s)
+        }
+    }
+}

idea/testData/refactoring/move/java/moveMethod/moveMethodToExternalNestedClass/after/main.java

@@ -0,0 +1,2 @@
+public class A {
+}

idea/testData/refactoring/move/java/moveMethod/moveMethodToExternalNestedClass/after/noImports.kt

@@ -0,0 +1,3 @@
+fun bar(s: String) {
+    B.C.foo(s)
+}

idea/testData/refactoring/move/java/moveMethod/moveMethodToExternalNestedClass/after/onDemandImportOfSourceClassMembers.kt

@@ -0,0 +1,5 @@
+import A.*
+
+fun bar(s: String) {
+    B.C.foo(s)
+}

idea/testData/refactoring/move/java/moveMethod/moveMethodToExternalNestedClass/after/onDemandImportOfTargetClassMembers.kt

@@ -0,0 +1,5 @@
+import B.*
+
+fun bar(s: String) {
+    C.foo(s)
+}

idea/testData/refactoring/move/java/moveMethod/moveMethodToExternalNestedClass/after/specificImport.kt

@@ -0,0 +1,5 @@
+import B.C.foo as foofoo
+
+fun bar(s: String) {
+    foofoo(s)
+}

idea/testData/refactoring/move/java/moveMethod/moveMethodToExternalNestedClass/before/dependency.java

@@ -0,0 +1,5 @@
+public class B {
+    public static class C {
+
+    }
+}

idea/testData/refactoring/move/java/moveMethod/moveMethodToExternalNestedClass/before/main.java

@@ -0,0 +1,5 @@
+public class A {
+    public static void <caret>foo(String s) {
+        System.out.println(s)
+    }
+}

idea/testData/refactoring/move/java/moveMethod/moveMethodToExternalNestedClass/before/noImports.kt

@@ -0,0 +1,3 @@
+fun bar(s: String) {
+    A.foo(s)
+}

idea/testData/refactoring/move/java/moveMethod/moveMethodToExternalNestedClass/before/onDemandImportOfSourceClassMembers.kt

@@ -0,0 +1,5 @@
+import A.*
+
+fun bar(s: String) {
+    foo(s)
+}

idea/testData/refactoring/move/java/moveMethod/moveMethodToExternalNestedClass/before/onDemandImportOfTargetClassMembers.kt

@@ -0,0 +1,5 @@
+import B.*
+
+fun bar(s: String) {
+    A.foo(s)
+}

idea/testData/refactoring/move/java/moveMethod/moveMethodToExternalNestedClass/before/specificImport.kt

@@ -0,0 +1,5 @@
+import A.foo as foofoo
+
+fun bar(s: String) {
+    foofoo(s)
+}

idea/testData/refactoring/move/java/moveMethod/moveMethodToExternalNestedClass/moveMethodToExternalNestedClass.test

@@ -0,0 +1,5 @@
+{
+  "mainFile": "main.java",
+  "type": "MOVE_MEMBERS",
+  "targetClass": "B.C"
+}