No. Everything is so confused, a slight mistake is easily overlooked.
Students sometimes try to save typing by not indenting sensibly. Often, this results in hours of debugging.
// Write three lines of a poem to the computer monitor
public class Haiku
{
public static void main ( String[] args )
{
System.out.println("On a withered branch" );
System.out.println("A crow has just alighted:");
System.out.println("Nightfall in autumn.");
}
}
A comment is a note written to a human reader of a program.
A comment starts with the two characters // (slash slash).
Those characters and everything that follows them
on that one line are ignored by
the java compiler.
The program compiles and runs exactly the same as before. Most program editors (such as Notepad++) are smart enough to recognize comments and will display them in color. Of course, the text file contains only the characters you have entered. The colors are how the editor displays them. (Unlike a word processor, where the colors of text are actually encoded in the file.)
Are comments translated into bytecode by the compiler?