Win a copy of Succeeding with AI this week in the Artificial Intelligence and Machine Learning forum!
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Paul Clapham
  • Ron McLeod
  • Liutauras Vilda
  • Junilu Lacar
Sheriffs:
  • Tim Cooke
  • Jeanne Boyarsky
  • Knute Snortum
Saloon Keepers:
  • Stephan van Hulst
  • Tim Moores
  • Tim Holloway
  • Carey Brown
  • Piet Souris
Bartenders:
  • salvin francis
  • fred rosenberger
  • Frits Walraven

program needs to be explained

 
Ranch Hand
Posts: 127
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
the below program needs to be explained

thanks,
venkat ram simha

class SaveMe implements Serializable{
transient int x;
int y;
SaveMe(int xVal, int yVal) {
x = xVal;
y = yVal;
}
public int hashCode() {
return (x ^ y); //Legal, but not correct to
// use a transient variable
}
public boolean equals(Object o) {
SaveMe test = (SaveMe)o;
if (test.y == y && test.x == x) { // Legal, not correct
return true;
} else {
return false;
}
}
}
 
Ranch Hand
Posts: 516
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hi,

can you tell which part you don't understand.

transient, serializable, hashCode, ==, &&, equals, ^, passing primitives to fct, the use of transient variables...

So many things in the code, and there is no main.

regards,
Alex
 
It looks like it's time for me to write you a reality check! Or maybe a tiny ad!
ScroogeXHTML 8.7 - RTF to HTML5 and XHTML converter
https://coderanch.com/t/730700/ScroogeXHTML-RTF-HTML-XHTML-converter
    Bookmark Topic Watch Topic
  • New Topic