![public class Test
{
public static void main(String[] args)
{ int i = 100;
long l = i; //no explicit type casting required
float f = l; //no explicit type casting required
System.out.println("Int value "+i);
System.out.println("Long value "+l);
System.out.println("Float value "+f);
}
}
Out put
Int value 100
Long value 100
Float value 100.0](https://image.slidesharecdn.com/typecastinginjava-171205170636/85/Type-casting-in-java-7-320.jpg)
![ public class Test
{
public static void main(String[] args)
{ double d = 100.04;
long l = (long)d; //explicit type casting required
int i = (int)l; //explicit type casting required
System.out.println("Double value "+d);
System.out.println("Long value "+l);
System.out.println("Int value "+i);
}
}
Output
Double value 100.04
Long value 100
Int value 100](https://image.slidesharecdn.com/typecastinginjava-171205170636/85/Type-casting-in-java-9-320.jpg)
Type casting in java
- 4. Assigning a value of one type to a variable of another type is known as Type Casting. Example int x = 10; byte y = (byte)x;
- 5. There are TWO types of type casting. 1. Widening Casting(Implicit). 2. Narrowing Casting(Explicit).
- 6. In widening casting we converted the data or value into broad data Example
- 7. public class Test { public static void main(String[] args) { int i = 100; long l = i; //no explicit type casting required float f = l; //no explicit type casting required System.out.println("Int value "+i); System.out.println("Long value "+l); System.out.println("Float value "+f); } } Out put Int value 100 Long value 100 Float value 100.0
- 8. In Narrowing casting we converted the data or value into Narrow data Example.
- 9. public class Test { public static void main(String[] args) { double d = 100.04; long l = (long)d; //explicit type casting required int i = (int)l; //explicit type casting required System.out.println("Double value "+d); System.out.println("Long value "+l); System.out.println("Int value "+i); } } Output Double value 100.04 Long value 100 Int value 100
- 10. Thank you.