Casting Demo : Data Type cast « Data Type « Java

1. Java
2. Data Type
3. Data Type cast

Casting Demo

    

/** Casting Demo. */
public class CastNeeded {
  //+
  public static void main(String[] argv) {
    int i;
    double j = 2.75;
    i = j;      // EXPECT COMPILE ERROR
    i = (int)j;    // with cast; i gets 2
    System.out.println("i =" + i);
    byte b;
    b = i;      // EXPECT COMPILE ERROR
    b = (byte)i;  // with cast, i gets 2
    System.out.println("b =" + b);
  }
  //-
}


           
         
    
    
    
  

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