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PHP <--> Java class conversion Part 1

Convert this tiny php class to adequate java one.

Start file
<?php
class Foo
{
       
private $var1;
       
private $var2;

       
public function Foo($val)
       
{
                $this
->init($val);
                $this
->doSomething();
       
}

       
private function init($val)
       
{
                $this
->var1 = $val;
       
}
       
       
private function doSomething()
       
{
                $this
->var2 = sqrt($this->var1);
       
}

       
public function getResult()
       
{
               
return $this->var2;
       
}
}
?>
End file
public class Foo
{
       
private double var1;
       
private double var2;

       
public Foo(double val)
       
{
                init
(val);
                doSomething
();
       
}

       
private void init(double val)
       
{
                var1
= val;
       
}
       
       
private void doSomething()
       
{
                var2
= Math.sqrt(var1);
       
}

       
public double getResult()
       
{
               
return var2;
       
}
}

View Diff

1,2c1
< <?php
< class Foo
---
> public class Foo
4,5c3,4
<       private $var1;
<       private $var2;
---
>       private double var1;
>       private double var2;
7c6
<       public function Foo($val)
---
>       public Foo(double val)
9,10c8,9
<               $this->init($val);
<               $this->doSomething();
---
>               init(val);
>               doSomething();
13c12
<       private function init($val)
---
>       private void init(double val)
15c14
<               $this->var1 = $val;
---
>               var1 = val;
18c17
<       private function doSomething()
---
>       private void doSomething()
20c19
<               $this->var2 = sqrt($this->var1);
---
>               var2 = Math.sqrt(var1);
23c22
<       public function getResult()
---
>       public double getResult()
25c24
<               return $this->var2;
---
>               return var2;
28d26
< ?>

Solutions by @bfriedland174:

Unlock 2 remaining solutions by signing in and submitting your own entry
Created by: @robrob12

63 active golfers, 254 entries

Solutions by @bfriedland174:
113
#43 - Ben Friedland / @bfriedland174

05/23/2012 at 08:54AM

121
#>45 - Ben Friedland / @bfriedland174

05/23/2012 at 08:49AM