×
Namespaces

Variants
Actions
Revision as of 17:55, 6 May 2008 by jappit (Talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Normalize string whitespaces with J2ME

From Nokia Developer Wiki
Jump to: navigation, search

A simple method to normalize String multiple whitespace (replacing them with a single whitespace). For example, to normalize the String:
"     Normalize    all  whitespaces  "
to:
" Normalize all whitespaces ".

String normalizeWhitespaces(String s)
{
StringBuffer res = new StringBuffer();
 
int prevIndex = 0;
 
int currIndex = -1;
 
int stringLength = s.length();
 
String searchString = " ";
 
while((currIndex = s.indexOf(searchString, currIndex + 1)) >= 0)
{
res.append(s.substring(prevIndex, currIndex + 1));
 
while(currIndex < stringLength && s.charAt(currIndex) == ' ')
{
currIndex++;
}
 
prevIndex = currIndex;
}
res.append(s.substring(prevIndex));
 
return res.toString();
}
107 page views in the last 30 days.

Was this page helpful?

Your feedback about this content is important. Let us know what you think.

 

Thank you!

We appreciate your feedback.

×