Save Problem: Save could not be completed. Try File > Save As... if the problem persists.
Reason:
Some characters cannot be mapped to ISO-8859-1 character encoding.
Either change the encoding or remove the characters which are not
supported by ISO-8859-1 character encoding.
package com.code2care.tutorials;
import java.util.regex.Pattern;
/**
*
* @author Code2care Tutorials
*
* � 2020
*
*/
If you are using Non-Latin English characters in your code (if you are Swedish or German example: Å Ä Ö) then you might see this error message if you have the file encoding which is not UTF-8. You either need to save this file as UTF-8 or remove such characters.
Solution:
If you are using eclipse, Go to Window -> Preferences -> Search Workspace -> Text Encoding => UTF-8
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