This week's book giveaways are in the Java EE and JavaScript forums.
We're giving away four copies each of The Java EE 7 Tutorial Volume 1 or Volume 2(winners choice) and jQuery UI in Action and have the authors on-line!
See this thread and this one for details.
The moose likes Java in General and the fly likes Accessing the HashMap object Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


Win a copy of The Java EE 7 Tutorial Volume 1 or Volume 2 this week in the Java EE forum
or jQuery UI in Action in the JavaScript forum!
JavaRanch » Java Forums » Java » Java in General
Bookmark "Accessing the HashMap object " Watch "Accessing the HashMap object " New topic
Author

Accessing the HashMap object

Rashmee Kulkarni
Greenhorn

Joined: Mar 27, 2010
Posts: 19
Hi,
I want to access HashMap object of Class E through class I at runtime.

method of Class I gets called through Class E methods.

I want to change the value of HashMap which is private to class E at rumtime.

I have tried to use reflection,to get the Field(it returns object of Field class,it does not return HashMap object ).But I can not make changes in values in HashMap.

Please guide.

 
Consider Paul's rocket mass heater.
 
subject: Accessing the HashMap object