C# allows user to implicitly define variables using var, but in java they have to be defined explicitly. CodePorting C#2Java Engine allows user to automatically replace the type var with correct datatype which result in compile able java code.

Following example shows migration of C# var statement in java:

C# Code:
Code:
using System;
using System.Collections.Generic;
using System.IO;
namespace CodePorting.Convert.LanguageConstructs.varStatment
{
     public class Test1
    {
        static void Main()
        {
            int d = 2;
            var x = 5 + d;
	    var y = 5.5;
	    var z = "this is test";
	    var myEmployee = new Employee();
	    var list = new List();
 
            for (var xx = 1; x < 10; x++)
                Console.WriteLine(xx);
 
            using (var file = new StreamReader("C:\\myfile.txt"))
            {
            }
 
            string[] words = { "aPPLE", "BlUeBeRrY", "cHeRry" };
            foreach (var ul in words)
            {
                Console.Write( ul.ToUpper());
            }
 
        }
    }
	class Employee
	{
	}
}
Java Code generated by CodePorting:
Code:
package CodePorting.Convert.LanguageConstructs.varStatment;
 
// ********* THIS FILE IS AUTO PORTED FORM C# USING CODEPORTING.COM *********
 
import java.util.ArrayList;
import com.codeporting.csharp2java.System.IO.StreamReader;
 
 public class Test1
{
    static void main() throws Exception
    {
        int d = 2;
        int x = 5 + d;
	double y = 5.5;
	String z = "this is test";
	Employee myEmployee = new Employee();
	ArrayList list = new ArrayList();
 
        for (int xx = 1; x < 10; x++)
            System.out.write(xx);
 
        StreamReader file = new StreamReader("C:\\myfile.txt");
        try /*JAVA: was using*/
        {
        }
        finally { if (file != null) file.close(); }
 
        String[] words = { "aPPLE", "BlUeBeRrY", "cHeRry" };
        for (String ul : words)
        {
            System.out.printf( ul.toUpperCase());
        }
 
    }
}
class Employee
{
}

Last edited by shabbir; 6Jun2012 at 16:48.. Reason: Code blocks