IDEA-141330 Find Usages cannot find valid usage from abstract class

java/java-tests/testData/codeInsight/gotosuper/SiblingInheritance.after.java

@@ -0,0 +1,11 @@
+package z;
+
+interface I {
+  void <caret>run();
+}
+abstract class A {
+  public void run() {}
+}
+
+class Foo extends A implements I {
+}

java/java-tests/testData/codeInsight/gotosuper/SiblingInheritance.java

@@ -0,0 +1,11 @@
+package z;
+
+interface I {
+  void run();
+}
+abstract class A {
+  public void <caret>run() {}
+}
+
+class Foo extends A implements I {
+}