java - Is this a valid a way to use split? -

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i trying practice identifying whether or not code valid looking @ it. can't find split method implementation looks this, , want know why.

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

this 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


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