RosettaCodeData/Task/Empty-string/Java/empty-string.java
Ingy döt Net 764da6cbbb CDE
2013-04-10 16:57:12 -07:00

6 lines
207 B
Java

String s = "";
if(s != null && s.isEmpty()){//optionally, instead of "s.isEmpty()": "s.length() == 0" or "s.equals("")"
System.out.println("s is empty");
}else{
System.out.println("s is not empty");
}