123454321 [no space between any number]
12344321 [1 space between 4&4]
123321 [3 spaces between 3&3]
1221 [5 spaces between 2&2]
11 [7 spaces between 1&1]

I am a university student and because of the rising cost in here- its really hard to do extra curricular things like purchasing good study material- books- laptops etc. And I am searching for online jobs or consultanting companies who can give me work to do. I am good at programming microcontrollers- motion controllers- GUI using .net- VB- C#.net- C++- and little bit Java. Very good in PLC programming- SCADA design- SQL- databases- and XAML/XML. Prior to my university I have a work experience of 7 years as a systems architect. Other area is business analysis and project design. Unix- Linux and Windows are my strong areas to work.
Need help in terms of projects to work from home.

Thanks-
SM

I am a university student and because of the rising cost in here- its really hard to do extra curricular things like purchasing good study material- books- laptops etc. And I am searching for online jobs or consultanting companies who can give me work to do. I am good at programming microcontrollers- motion controllers- GUI using .net- VB- C#.net- C++- and little bit Java. Very good in PLC programming- SCADA design- SQL- databases- and XAML/XML. Prior to my university I have a work experience of 7 years as a systems architect. Other area is business analysis and project design. Unix- Linux and Windows are my strong areas to work.
Need help in terms of projects to work from home.

Thanks-
SM

I am a university student and because of the rising cost in here- its really hard to do extra curricular things like purchasing good study material- books- laptops etc. And I am searching for online jobs or consultanting companies who can give me work to do. I am good at programming microcontrollers- motion controllers- GUI using .net- VB- C#.net- C++- and little bit Java. Very good in PLC programming- SCADA design- SQL- databases- and XAML/XML. Prior to my university I have a work experience of 7 years as a systems architect. Other area is business analysis and project design. Unix- Linux and Windows are my strong areas to work.
Need help in terms of projects to work from home.

Thanks-
SM

import java.util.ArrayList;
public class Hand {

ArrayList hand = new ArrayList();

public Hand() {
// Create a Hand object that is initially empty.
ArrayList hand = new ArrayList();
}

public void clear() {
// Discard all the cards from the hand.
hand.removeAllElements();
}

Have compiling error

It says

cannot find symbol - method removeAllElements()