Is it possible to write JAVA program without including any
of the packages,such as "import java.io.*";
bcoz I instantly wrote a code without "import..." statement
and runned the program on command Line & it worked.
the code is:
class Person
{
String name;
int age;
Person(String s,int a)
{
name = s;
age = a;
}
accept()
{
System.out.println(name+"Hi!!!!!");
System.out.println(age);
}
}
class Demo
{
public static void main(Strings args[])throws
IOException
{
String name = args[0];
int age = Integer.parseInt(args[1]);
Person p = new Person(name,age);
p.accept();
}
}
Answer Posted / appa
In main method "Strings" throws exception nd import is
necessary for above code bcz IOException is Used,
If throws is removed it will execute for sure But at cmd
line if no values are passed then IndexOutOfBoundsException
is raised, so at cmd line u have to pass the values
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