show the content of set

Page 1 of 1

[ 1 post ]

Author

Code Snippet

msi_333

Code subject: show the content of set

Posted: Fri May 14, 2010 9:49 am

Joined: Tue Mar 27, 2007 10:55 pm
Posts: 2103
Location: Earth
Has thanked: 39 time
Have thanks: 56 time

Iterate on a java set object . Iteration in this example use of Long objects . Actually the code is so simple to understand ,but the idea is used so frequent.

Code:

    public void showSetOntent(Set<Long> setLongs){
        if(setLongs==null || setLongs.isEmpty()){
            return;
        }
        
        Iterator<Long> iterator = setLongs.iterator();
        while(iterator.hasNext()){
            System.out.println("Show current content = "+iterator.next());
        }
        }
 

_________________
Currenlty programming with : java , html , php , and javascript . (OCJP-6 certified )

Page 1 of 1

[ 1 post ]

Similar topics
Topic title	Forum	Author	Comments
Need to Display Content using JavaScript in HTML page	Scripting Language	stankov	0
overriding the direction of text within body content	HTML examples	msi_333	0
image slide show	JavaScript examples	msi_333	0
Importance of Content?	Google	JhnMichle	2
show all files in a directory with detail	ASP/ASP.net examples	msi_333	0

Codemiles.com » General Topics Forums » Code library » Java codes » Java examples

All times are UTC [ DST ]

Users browsing similar codes

Users browsing this forum: No registered users and 2 guests

Jump to:

Previous Code Snippet | Next Code Snippet