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Article:
  10 Reasons We Need Java 3.0
Subject:   Functional Methods (correction)
Date:   2002-12-16 19:45:51
From:   anonymous2
Response to: Functional Methods

Sorry, Java code in the examples does not look as expected. I'll try to use HTML tags.




"Traditional approach"


void addNumber(int[] arr,int n)

{

  for(int i=0;i<arr.length;i++)

  {

    arr[i]+=n;

  }

}


"Functional" approach:


functional int[] addNumber(int[] arr,int n)

{

  int[] arret=new int[arr.length];

  for(int i=0;i<arr.length;i++)

  {

    arret[i]=arr[i]+n;

  }

  return arret;

}

</pre>

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