Sorry to present a relatively simple but
topic!
I tested javax.swing.JFormattedText class and and java.util.regex package. The problem is that when i compile them under JBuilder 5 my simple code works fine. But when i compile them under jdk1.4, i get compiler error telling that can't resolve JFormattedText class and also java.util.regex package.... but i imported them correctly as JBuilder is running it!
Is there any swing.jar file or like that....to be included in the classpath?
Or something in JDK1.4 problematic?