We help IT Professionals succeed at work.
Get Started

removing x challenge

Last Modified: 2014-11-20

I am trying below example

I wrote my code as below
public String stringX(String str) {
StringBuilder sb=new StringBuilder("str");
for(int i=0;i<str.length()-1;i++)
return sb.toString();
return sb.toString();

Open in new window

Please advise on how to fix and improve the my code. Thanks in advance
Watch Question
Most Valuable Expert 2014
Top Expert 2015
This problem has been solved!
Unlock 2 Answers and 25 Comments.
See Answers
Why Experts Exchange?

Experts Exchange always has the answer, or at the least points me in the correct direction! It is like having another employee that is extremely experienced.

Jim Murphy
Programmer at Smart IT Solutions

When asked, what has been your best career decision?

Deciding to stick with EE.

Mohamed Asif
Technical Department Head

Being involved with EE helped me to grow personally and professionally.

Carl Webster
CTP, Sr Infrastructure Consultant
Ask ANY Question

Connect with Certified Experts to gain insight and support on specific technology challenges including:

  • Troubleshooting
  • Research
  • Professional Opinions
Did You Know?

We've partnered with two important charities to provide clean water and computer science education to those who need it most. READ MORE