Type casting in java

Type casting in java

• 3.
   Type Casting.
• 4.
   Assigning avalue of one type to a variable of another type is known as Type Casting.  Example  int x = 10; byte y = (byte)x;
• 5.
   There areTWO types of type casting. 1. Widening Casting(Implicit). 2. Narrowing Casting(Explicit).
• 6.
   In wideningcasting we converted the data or value into broad data  Example
• 7.
  public class Test { publicstatic 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 Narrowingcasting we converted the data or value into Narrow data  Example.
• 9.
   public classTest { 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.