Change sentence in words

Asked Feb 07 '17 at 04:57

Active Feb 07 '17 at 04:57

Viewed 37 times

I am a beginner in programming. I have a question about coding which is below.

String str = "Hello java";
String words[]=str.split(" ");
    for(String finalStr:words){
        System.out.println(finalStr);
}

I know the answer will be print each word. But I don't understand the line which is "for(String finalStr:words)" can someone explain about how its work ?

asked Feb 07 '17 at 04:57

user256500

Can you do some google about enhanced for loop in java? – Sreemat Feb 07 '17 at 04:58
it means for each string in words we name them as finalStr and process them in this block – Bagus Tesa Feb 07 '17 at 04:59
http://alvinalexander.com/java/java-string-array-reference-java-5-for-loop-syntax – KishanCS Feb 07 '17 at 05:00

Change sentence in words

0 Answers0