class Test
{
public String operation
= "Unix"; Test(){}
operation = str;
}
public static void main
(String[] args
){ Test obj1 = new Test();
Test obj2 = new Test("Solaris");
obj2.lang = "Java";
System.
out.
println(obj1.
lang + "\t" + obj1.
operation); System.
out.
println(obj2.
lang + "\t" + obj2.
operation); }
}
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