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orion.a.smith@gmail.com hcs-strings > apcsaStringsBabyTalk
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Given an input String with multiple words separated by spaces, return a String with the first word repeated twice, separated by a space. Precondition: the location of the first space character is greater than 0. 


HINT


The first word is everything before the first space.

apcsaStringsBabyTalk("stop in the name of the law") → "stop stop"
apcsaStringsBabyTalk("My good fellows") → "My My"
apcsaStringsBabyTalk("La la land") → "La La"
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public String apcsaStringsBabyTalk(String str) {
  
}






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