Type Casting in JAVA
• General form: (targetType) value
• Examples:
• 1) integer value will be reduced module bytes
range:
int i;
byte b = (byte) i;
• 2) floating-point value will be truncated to integer
value:
float f;
int i = (int) f;
Simple Java Program
A class to display a simple message:
class MyProgram
{
public static void main(String[] args)
{
System.out.println(“First Java program.");
}
}