Well, if you use print() instead of println() then that won't print the newline ... then all you have to do is to print the spaces between the elements.
I earlier wrote:Peachy Manasis,
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You have asked a new question on a current thread. That may deprive Kev Woo of an answer to his original question. Please avoid such thread hi-jacking.
Alas, poor Yorick, he knew this tiny ad:
a bit of art, as a gift, the permaculture playing cards