public class TestMethodReferenceSameName {
   TestMethodReferenceSameName.R1 r;

   private void foo() {
      TestMethodReferenceSameName.R1 var10000 = this.r;// 5
      this.r.getClass();
      (var10000::foo).run();
   }// 6

   class R1 {
      void foo() {
      }// 9
   }
}

class 'TestMethodReferenceSameName' {
   method 'foo ()V' {
      1      4
      5      5
      e      6
      13      7
   }
}

class 'TestMethodReferenceSameName$R1' {
   method 'foo ()V' {
      0      11
   }
}

Lines mapping:
5 <-> 5
6 <-> 8
9 <-> 12