same object variable t and same methods is calling

[javastuden]

Hi,
What is the difference between method overloading and method overriding please explain with examples.

then what is this overloading or overriding
class Test{

public void print(String val){

System.out.println("the value is "+val);

}

}

class Checks{
public static void main (String[] args) {
Test t=new Test();
t.print("ddd");
t.print("SDFSDFSDF");
t.print("asdasdad");
}

}

the output will be
ddd
SDFSDFSDF
asdasdad

and why these are getting means
same object variable t and same methods is calling so the last asdasdad has to get but the 3 output are getting why
please explain

[collin389]

overloading is when you have the same method name and different return type, or paramaters

public void print(string s)
public int print(int i)

those are the same method, print(), but it is "overloaded"

overriding:

class Test {
public void print(String s)
{
System.out.println(s);
return;
}

public int print(int i)
{
System.out.print("" + i);
return 1;
}

class Test1 extends Text
{
public void print(String s)
{
System.out.println("The string is: " + s);
}
public static void main(String args[])
{
Test1 one = new Test1();
one.print("something");
}

The output would be:

The string is: something

In this example, there are two methods that are "void print(String)"
one is in class Test, and the other Test1. the print() in Test1 is overriding the print() in Test.