troubleshooting Question

java string challenge

Avatar of gudii9
gudii9Flag for United States of America asked on
JavaJava EEProgramming Languages-Other
12 Comments2 Solutions427 ViewsLast Modified:
Hi,

I am working on below challenge
http://codingbat.com/prob/p162477
i wrote as below
public String theEnd(String str, boolean front) {
if(front){
return str.substring(0,1);
}
  else{
  return str.substring(str.length()-1);

}
  
}

i would like to know how can improve on my above code. Thanks in advacne
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