KT-7135 Java to Kotlin converter should update usages in Java and Koltin code in the rest of the project

#KT-7135 Fixed

j2k/testData/fileOrElement/dropAccessors/InCompanionObject.java

@@ -0,0 +1,15 @@
+public class AAA {
+    public void foo() {
+        setX(getX() + 1);
+    }
+
+    private static int ourX = 42;
+
+    public static int getX() {
+        return ourX;
+    }
+
+    public static void setX(int x) {
+        ourX = x;
+    }
+}

j2k/testData/fileOrElement/dropAccessors/InCompanionObject.kt

@@ -0,0 +1,10 @@
+public class AAA {
+    public fun foo() {
+        x = x + 1
+    }
+
+    companion object {
+
+        public var x: Int = 42
+    }
+}

j2k/testData/fileOrElement/dropAccessors/InObject.java

@@ -0,0 +1,33 @@
+public class AAA {
+    private static int ourX = 42;
+    private static int y = 0;
+    private static int z = 0;
+
+    public static int getX() {
+        return ourX;
+    }
+
+    public static void setX(int x) {
+        ourX = x;
+    }
+
+    public static int getY() {
+        return y;
+    }
+
+    public static void setY(int y) {
+        AAA.y = y;
+    }
+
+    public static int getZ() {
+        return z;
+    }
+
+    public static void setZ(int z) {
+        Other.z = z;
+    }
+}
+
+class Other {
+    public static int z = 0;
+}

j2k/testData/fileOrElement/dropAccessors/InObject.kt

@@ -0,0 +1,13 @@
+public object AAA {
+    public var x: Int = 42
+    public var y: Int = 0
+    public val z: Int = 0
+
+    public fun setZ(z: Int) {
+        Other.z = z
+    }
+}
+
+object Other {
+    public var z: Int = 0
+}