Yur-ok

package Lesson1_frame5;

/**
 * Created by Юрий on 06.12.2015.
 */
public class StringConcatination {
    public static void main(String[] args) {
        String s = "Education is the most powerful weapon which you can use to change the world.";
        String t = "An investment in knowledge pays the best interest.";

Yur-ok

package Lesson2.KeyPoin1;

/**
 * Created by Юрий on 08.12.2015.
 */
public class HelloMethod {
    public static void main(String[] args) {

        hello("Yurok");
        hello(777);

Yur-ok

package Lesson2.KeyPoin1;

/**
 * Created by Юрий on 08.12.2015.
 */
public class SumMethod {
    public static void main(String[] args) {

        sum(5,2.4);
    }

Yur-ok

package Lesson2.KeyPoin1;

/**
 * Created by Юрий on 08.12.2015.
 */
public class SquareMethod {
    public static void main(String[] args) {

        square(4.0);
        square(5);

Yur-ok

package Lesson2.KeyPoin1;

/**
 * Created by Юрий on 08.12.2015.
 */
public class SquareOverriding {
    public static void main(String[] args) {

        square(5);
        square(3.0);

Yur-ok

package Lesson2.KeyPoin1;

/**
 * Created by Юрий on 08.12.2015.
 */
public class SquareOverriding {
    public static void main(String[] args) {

        System.out.println(square(5));
        System.out.println(square(3.0));

Yur-ok

package Lesson2.KeyPoint2;

/**
 * Created by Юрий on 08.12.2015.
 */
public class OldEnough {
    public static void main(String[] args) {
        oldEnough(30);
        oldEnough(21);
        oldEnough(-21);

Yur-ok

package Lesson2.KeyPoint2;

/**
 * Created by Юрий on 08.12.2015.
 */
public class MinOfThreeMethod {
    public static void main(String[] args) {
        System.out.println(min(10, 15, 10));
    }

Yur-ok

/*
 * Copyright (c) 2014 kademika.com
 */
package Lesson2.KeyPoint3;

import javax.swing.*;
import java.awt.*;

public class BattleFieldTemplate_MoveMethod extends JPanel {

Yur-ok

/*
 * Copyright (c) 2014 kademika.com
 */
package Lesson2.KeyPoint4;

import javax.swing.*;
import java.awt.*;

public class BattleFieldTemplate_StartMethod extends JPanel {