Data and Expressions - Java Software Solutions: Foundations of Program Design - page 61

LISTING 2.2
//********************************************************************
// Facts.java Author: Lewis/Loftus
//
// Demonstrates the use of the string concatenation operator and the
// automatic conversion of an integer to a string.
//********************************************************************
public class Facts
{
//-----------------------------------------------------------------
// Prints various facts.
//-----------------------------------------------------------------
public static void main (String[] args)
{
// Strings can be concatenated into one long string
System.out.println ("We present the following facts for your "
+ "extracurricular edification:");
System.out.println ();
// A string can contain numeric digits
System.out.println ("Letters in the Hawaiian alphabet: 12");
// A numeric value can be concatenated to a string
System.out.println ("Dialing code for Antarctica: " + 672);
System.out.println ("Year in which Leonardo da Vinci invented "
+ "the parachute: " + 1515);
System.out.println ("Speed of ketchup: " + 40 + " km per year");
}
}
OUTPUT
We present the following facts for your extracurricular edification:
Letters in the Hawaiian alphabet: 12
Dialing code for Antarctica: 672
Year in which Leonardo da Vinci invented the parachute: 1515
Speed of ketchup: 40 km per year