class SimpleCov::SourceFile::Line

def initialize(src, line_number, coverage)
  fail ArgumentError, "Only String accepted for source" unless src.is_a?(String)
  fail ArgumentError, "Only Fixnum accepted for line_number" unless line_number.is_a?(Fixnum)
  fail ArgumentError, "Only Fixnum and nil accepted for coverage" unless coverage.is_a?(Fixnum) || coverage.nil?
  @src, @line_number, @coverage = src, line_number, coverage
  @skipped = false
end