is this possible to create an array of 0 length?
if so how? if not so why?
coz we have an array in main() likw this
"static void main(String [] s) then what it signifies?
class A{
m2(){
}
}
class B extends A{
m2(){
}
}
class c extends B{
m2(){
}
}
class my_class extends c{
m2(){
}
pulic static void main(){
...My_class a = new my_class();
super.super.super.m2(); is this is leagal
if not find what is the legal procedure in order to call A's
version of m2();
}
class{
...
...
interface myinterface{
...
...
}
abstract class{
..
..
}
...
..
..
}
is this possible to write "Interface and/ or Abstract class
inside a class ?
if possible whcich one is possible
is only interface?
is only abstract?
Which One is optimal to choose ?
Syncronized hash map or Hash table with single thread model?
How can a hash map syncronized with out using syncrozed
blocks in programm?
Draw a UML class diagram for the code fragment given below:
public class StringApplet extends Applet {
private Label sampleString;
private Button showTheString;
private ButtonHandler bHandler;
private FlowLayout layout;
public StringApplet() {
sampleString = new Label(" ");
showTheString = new Button (" Show the String");
bHandler = new ButtonHandler();
layout = new FlowLayout();
showTheString.addActionListener(bHandler);
setLayout(layout);
add(sampleString);
add(showTheString);
}
class ButtonHandler implements ActionListener {
public void actionPerformed(ActionEvent e) {
samplestring.setText("Good Morning");
}
}
}
Note: The methods need not be indicated on the diagram.
51
What are advantages of using Java?s layout managers than
windowing systems?
227
which is advanced deep technology in java launched by the
sun microsystem??? The answer is very logical
If u need correct answer mail me at priya_gupta@gmail.com
I am unable to find or learn about print command. I have a
graphical program in core java in applet but i want to give
print command but i have coding for that so if anyone know
about this plz mail me on avdhesh_chauhan007@yahoo.co.in
98
How to connect to a remote database using Applet?
227
What is stored procedure. How do you create stored procedure ?
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