test.java.file
  METHOD_REF_EXPRESSION
    REFERENCE_EXPRESSION
      REFERENCE_PARAMETER_LIST
        <empty list>
      IDENTIFIER
    DOUBLE_COLON
    REFERENCE_PARAMETER_LIST
      LT
      TYPE
        JAVA_CODE_REFERENCE
          IDENTIFIER
          REFERENCE_PARAMETER_LIST
            <empty list>
      GT
    IDENTIFIER