isblank vs isempty
public class Main
{
public static void main(String[] args)
{
System.out.println( "ABC".isBlank() ); //false
System.out.println( " ".isBlank() ); //true
System.out.println( "ABC".isEmpty() ); //false
System.out.println( " ".isEmpty() ); //false
}
}isblank vs isempty
StringUtils.isBlank(null) = true
StringUtils.isBlank("") = true
StringUtils.isBlank(" ") = true
StringUtils.isBlank("bob") = false
StringUtils.isBlank(" bob ") = falseCopyright © 2021 Codeinu
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