ewewewe

public class ClassParameterDemo

{

public static void main(String[] args)

{

ToyClass anObject = new ToyClass("Mr. Cellphang", 0);

System.out.println(anObject);

System.out.println(

"Now we call chaner with anObject as arument.");

ToyClass.changer(anObject);

System.out.println(anObject);

}

}



public class ToyClass

{

private String name;

private int number;

public ToyClass(String initialName,int initialNumber)

{

name=initialName;

number=initialNumer;

}

public ToyClass()

{

name="No name yet";
number=0;

}

public void set(String newName,int newNumber)

{

name=newName;

number=newNumber;

}
public String toString()

{

return (name+" "+number);

}

public static void changer(ToyClass aParameter)

{

aParameter.name="Hot Shot"'

aParameter.number=42;

}

public boolean equals(ToyClass otherObject)

{

return ((name.equals(otherObject.name))

&&(number==otherObject.number));

}

}