Yes.
/* Program 1
Write out three lines of a poem.
The poem describes a single moment in time,
using 17 syllables.
*/
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.");
}
}
With this style of comment,
everything between the two characters /* and the two chracters */
are ignored by the compiler.
The / and the * must not have any character between them.
There can be many lines of comments
between the /* pair and the */ pair.