Program
public class StringEmptyblank
{
public static void main (String[] args)
{
String str = "hello";
Boolean v = str.isBlank();
System.out.println(v);
Boolean v1 = str.isEmpty();
System.out.println(v1);
}
}Output
false
false
Description
public boolean isBlank()
Returns true if the string is empty or contains only white space codepoints, otherwise false.
Returns:
true if the string is empty or contains only white space codepoints, otherwise false.
Since:
11
public boolean isEmpty()
Returns true if, and only if, length() is 0.
Returns:
true if length() is 0, otherwise false
Since:
1.6
