Initial data commit

Task/Bitmap/Java/bitmap-1.java

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+import java.awt.Color;
+import java.awt.Graphics;
+import java.awt.Image;
+import java.awt.image.BufferedImage;
+
+public class BasicBitmapStorage {
+
+    private final BufferedImage image;
+
+    public BasicBitmapStorage(int width, int height) {
+        image = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
+    }
+
+    public void fill(Color c) {
+        Graphics g = image.getGraphics();
+        g.setColor(c);
+        g.fillRect(0, 0, image.getWidth(), image.getHeight());
+    }
+
+    public void setPixel(int x, int y, Color c) {
+        image.setRGB(x, y, c.getRGB());
+    }
+
+    public Color getPixel(int x, int y) {
+        return new Color(image.getRGB(x, y));
+    }
+
+    public Image getImage() {
+        return image;
+    }
+}

Task/Bitmap/Java/bitmap-2.java

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+import static org.junit.Assert.assertEquals;
+
+import java.awt.Color;
+import org.junit.Test;
+
+public class BasicBitmapStorageTest {
+
+    @Test
+    public void testHappy() {
+        int width = 640;
+        int height = 480;
+
+        BasicBitmapStorage bbs = new BasicBitmapStorage(width, height);
+        bbs.fill(Color.CYAN);
+        bbs.setPixel(width / 2, height / 2, Color.BLACK);
+        Color c1 = bbs.getPixel(width / 2, height / 2);
+        Color c2 = bbs.getPixel(20, 20);
+
+        assertEquals(Color.BLACK, c1);
+        assertEquals(Color.CYAN, c2);
+    }
+}