do not need parenthesis for associative operations (IDEADEV-41569); move to java-tests

java/java-tests/testData/refactoring/introduceVariable/StaticConflictingField.java

@@ -0,0 +1,9 @@
+class XYZ {
+    static int name;
+
+    void method() {
+        System.out.println(name);
+        <selection>27</selection>
+        System.out.println(name);
+    }
+}