How to replace first occurrence of string in Java -

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i want replace first occurrence of string in following.

  string test = "see comments, test, us"

**if test contains input follows should not replace

  1. see comments, (with space @ end)
  2. see comments,
  3. see comments**

i want output follows,

 output: test,

thanks in advance,

you can use replacefirst(string regex, string replacement) method of string.


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