Collections

The Collections Framework offers support for Abstract Data Types (ADTs) beyond Vector and Hashtable starting with the Java 2 platform, version 1. 2.  

The Collections Framework offers support for Abstract Data Types (ADTs) beyond Vector and Hashtable starting with the Java 2 platform, version 1.2.   <<Less

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Results  531 to 540 of 601  « Prev 1... 49 50 51 52 53 54 55 56 57 58 ... 61 Next » 
 
Return Iterator or Collection?
When deciding the return value of an API, someone will decide to return Iterator if the result is a ...
Wed 04/03/02
11:58:26PM
 
0
Wed 04/03/02
11:58:26PM
101
 
 
copy array elements to a Vector
How do I copy array elements to a Vector? e.g the list() of File class returns an array. I would lik...
Mon 03/24/03
06:03:58PM
 
1
Mon 03/24/03
03:01:04PM
37
 
 
java.lang.UnsupportedOperationException in addAll method
I'm using addAll method in a recursive function and sometimes it throws java.lang.UnsupportedOperati...
Tue 09/14/04
04:26:34AM
 
1
Tue 08/31/04
03:12:13AM
53
 
 
What is the difference between Comparable and a Comparator?
What is the difference between Comparable and a Comparator? The documents say that Comparable is fo...
Sun 04/24/05
04:17:32AM
 
2
Mon 04/04/05
01:23:32AM
45
 
 
Hashtable returning null - help
I am reading text file, put the value pair as hashtable, then try to retrieve element of hashtable u...
Tue 11/18/03
07:30:44AM
 
2
Tue 11/18/03
02:49:59AM
28
 
 
Also interesting ...
 
Abstract classes in java
Can you create a constructr in an abstract classes? If Not, give reason.
Thu 06/14/07
04:16:02PM
 
2
Wed 03/21/07
05:12:44AM
109
 
 
Does using vectors instead of arrays improve the performance?
Does using vectors instead of arrays improve the performance? What are advantages of using vector...
Sat 03/30/02
09:47:32AM
 
2
Mon 03/25/02
02:02:27AM
30
 
 
How to get last date of the month ?
Hi!!! how can I get the last date of the month. I mean if the month is Feb thenthe date is 28...
Tue 04/02/02
08:09:54AM
 
1
Mon 04/01/02
04:19:29AM
28
 
 
Why use of vector is restricted in Java2
Why use of vector is restricted in Java2?Why the use of arraylist is preffered? Samir
Fri 04/05/02
07:27:55AM
 
2
Mon 03/25/02
02:09:32AM
33
 
 
Why Java is called as object oriented language
We are using int,float etc (premitive data types) , then how can we say " java is Object oriented...
Sun 08/22/04
10:38:45PM
 
4
Fri 07/09/04
02:58:56AM
36
 
 
Also interesting ...
 
Results  531 to 540 of 601  « Prev 1... 49 50 51 52 53 54 55 56 57 58 ... 61 Next » 
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