CODEWITHSUNDEEP
java
Pup
Pup

Reputation: 13

Is this a valid a way to use split?

I am trying to practice identifying whether or not a code is valid just by looking at it. I can't find anything about split method implementation that looks like this, and I want to know why.

String[] names = "flowers,are,pretty".split(",",0);

Upvotes: 0

Views: 41

Answers (3)

Akhil Sudhakaran
Akhil Sudhakaran

Reputation: 357

This is a valid statement

    String[] arr = "flowers,are,pretty".split(",",0);
    System.out.println(Arrays.toString(arr));

There is no need of specify limit 0 in the context . Just can use

   String[] arr = "flowers,are,pretty".split(",");

Upvotes: 1

shmosel
shmosel

Reputation: 50776

String has a split() overload that takes an int parameter, documented here. Calling it with 0 is equivalent to calling the single-parameter overload.

Upvotes: 0

FallAndLearn
FallAndLearn

Reputation: 4135

This is valid. 

String[] names = "flowers,are,pretty".split(",",0);
for(int i=0;i<names.length;i++)
    System.out.println(names[i]);

For more info visit Java docs

Upvotes: 1

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