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Tip of the Day
Language: Java
Expertise: Beginner
Feb 4, 2000

Declaring Global Variables in Java

If you are coming from C or C++ background, you must miss declaring Global variables in Java.

You can get the same functionality in Java by declaring a class and making variables public and static. Here is the Code:

 
public class GlobalDataStore {

public static long globalData = 0;

}
Other classes can access variables as GlobalDataStore.globalData. There will be only one value of globalData as it is declared static.
Nilesh Shah
 
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