@Test
 void acceptance_test() throws IOException {

ertThat(CodeLine.lineCount(codeLines().add("/*****")
add(" * This is a test program with 5 lines of code")
add(" *  \\/* no nesting allowed!")
add(" //*****//***///Slightly pathological comment ending...")
add("")
add("class sample {")
add(" public static final void main(String [] args) { // gotta love Java")
add(" // Say hello")
add("System./*wait*/out./*for*/println/*it*/('Hello/*');")
build())).isEqualTo(3);
}