Re: String.split() should return 0 items if input is empty

[Ulf Zibis]

On the other hand:
    " ".token.split(" "); // Bug: should return { "" } for token " "
should return:
    { "" } (=new String[1])
but actually returns {  } (=new String[0]) .

-Ulf


Am 13.06.2010 14:39, schrieb Ulf Zibis:

Correction: 0 items (=new String[0])
Actually it returns new String[1] with one zero-length String.

-Ulf


Am 13.06.2010 14:32, schrieb Ulf Zibis:

Shouldn't String.split("x") return 0 items (=null) if input is empty (=.length()==0), as there is neither a matching pattern "x", nor some trailing chars and trailing empty strings should be discarded?

Thanks,

-Ulf