Skip to content

Instantly share code, notes, and snippets.

@Diullei
Created September 20, 2010 02:30
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save Diullei/587355 to your computer and use it in GitHub Desktop.
Save Diullei/587355 to your computer and use it in GitHub Desktop.
public class StringUtils {
public static boolean isBlank(String str) {
int strLen;
if (str == null || (strLen = str.length()) == 0) {
return true;
}
for (int i = 0; i < strLen; i++) {
if ((Character.isWhitespace(str.charAt(i)) == false)) {
return false;
}
}
return true;
}
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment