src/jdk.compiler/share/classes/com/sun/tools/javac/comp/CaptureScanner.java

*** 90,10 ***
      }
  
      /**
       * Obtains the list of captured local variables in the tree under analysis.
       */
!     List<Symbol.VarSymbol> analyzeCaptures() {
          scan(tree);
          return List.from(fvs);
      }
  }
--- 90,10 ---
      }
  
      /**
       * Obtains the list of captured local variables in the tree under analysis.
       */
!     public List<Symbol.VarSymbol> analyzeCaptures() {
          scan(tree);
          return List.from(fvs);
      }
  }