plants = new HashSet<>();
@@ -105,16 +106,16 @@ public String toString() {
sb.append("Forest Name = ").append(name).append("\n");
sb.append("Animals found in the ").append(name).append(" Forest: \n");
for (Animal animal : animals) {
- sb.append("\n--------------------------\n");
+ sb.append(HORIZONTAL_DIVIDER);
sb.append(animal.toString());
- sb.append("\n--------------------------\n");
+ sb.append(HORIZONTAL_DIVIDER);
}
sb.append("\n");
sb.append("Plants in the ").append(name).append(" Forest: \n");
for (Plant plant : plants) {
- sb.append("\n--------------------------\n");
+ sb.append(HORIZONTAL_DIVIDER);
sb.append(plant.toString());
- sb.append("\n--------------------------\n");
+ sb.append(HORIZONTAL_DIVIDER);
}
return sb.toString();
}
diff --git a/server-session/src/test/java/com.iluwatar.sessionserver/LoginHandlerTest.java b/server-session/src/test/java/com/iluwatar/sessionserver/LoginHandlerTest.java
similarity index 100%
rename from server-session/src/test/java/com.iluwatar.sessionserver/LoginHandlerTest.java
rename to server-session/src/test/java/com/iluwatar/sessionserver/LoginHandlerTest.java
diff --git a/server-session/src/test/java/com.iluwatar.sessionserver/LogoutHandlerTest.java b/server-session/src/test/java/com/iluwatar/sessionserver/LogoutHandlerTest.java
similarity index 100%
rename from server-session/src/test/java/com.iluwatar.sessionserver/LogoutHandlerTest.java
rename to server-session/src/test/java/com/iluwatar/sessionserver/LogoutHandlerTest.java
diff --git a/type-object/src/main/java/com/iluwatar/typeobject/App.java b/type-object/src/main/java/com/iluwatar/typeobject/App.java
index d120baca0f2c..02058f05fdd2 100644
--- a/type-object/src/main/java/com/iluwatar/typeobject/App.java
+++ b/type-object/src/main/java/com/iluwatar/typeobject/App.java
@@ -1,5 +1,6 @@
/*
- * This project is licensed under the MIT license. Module model-view-viewmodel is using ZK framework licensed under LGPL (see lgpl-3.0.txt).
+ * This project is licensed under the MIT license. Module model-view-viewmodel
+ * is using ZK framework licensed under LGPL (see lgpl-3.0.txt).
*
* The MIT License
* Copyright © 2014-2022 Ilkka Seppälä
@@ -27,12 +28,12 @@
import lombok.extern.slf4j.Slf4j;
/**
- * Type object pattern is the pattern we use when the OOP concept of creating a base class and
+ * Type object pattern is the pattern we use when the OOP concept of creating a base class and
* inheriting from it just doesn't work for the case in hand. This happens when we either don't know
* what types we will need upfront, or want to be able to modify or add new types conveniently w/o
* recompiling repeatedly. The pattern provides a solution by allowing flexible creation of required
- * objects by creating one class, which has a field which represents the 'type' of the object.
- * In this example, we have a mini candy-crush game in action. There are many different candies
+ * objects by creating one class, which has a field which represents the 'type' of the object.
+ * In this example, we have a mini candy-crush game in action. There are many different candies
* in the game, which may change over time, as we may want to upgrade the game. To make the object
* creation convenient, we have a class {@link Candy} which has a field name, parent, points and
* Type. We have a json file {@link candy} which contains the details about the candies, and this is
@@ -41,7 +42,7 @@
* how crushing can be done, how the matrix is to be reconfigured and how points are to be gained.
* The {@link CellPool} class is a pool which reuses the candy cells that have been crushed instead
* of making new ones repeatedly. The {@link CandyGame} class has the rules for the continuation of
- * the game and the {@link App} class has the game itself.
+ * the game and the {@link App} class has the game itself.
*/
@Slf4j
diff --git a/type-object/src/main/java/com/iluwatar/typeobject/CandyGame.java b/type-object/src/main/java/com/iluwatar/typeobject/CandyGame.java
index 85d39c8c79c3..6e07a88a3b7b 100644
--- a/type-object/src/main/java/com/iluwatar/typeobject/CandyGame.java
+++ b/type-object/src/main/java/com/iluwatar/typeobject/CandyGame.java
@@ -28,6 +28,8 @@
import java.util.ArrayList;
import java.util.List;
import lombok.extern.slf4j.Slf4j;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
/**
* The CandyGame class contains the rules for the continuation of the game and has the game matrix
@@ -37,7 +39,6 @@
@Slf4j
@SuppressWarnings("java:S3776") //"Cognitive Complexity of methods should not be too high"
public class CandyGame {
-
Cell[][] cells;
CellPool pool;
int totalPoints;
@@ -85,17 +86,20 @@ List adjacentCells(int y, int x) {
if (x == 0) {
adjacent.add(this.cells[y][1]);
}
- if (y == cells.length - 1) {
+ if (y == cells.length - 1 && cells.length > 1) {
adjacent.add(this.cells[cells.length - 2][x]);
}
- if (x == cells.length - 1) {
+
+ if (x == cells.length - 1 && cells.length > 1) {
adjacent.add(this.cells[y][cells.length - 2]);
}
+
+
if (y > 0 && y < cells.length - 1) {
adjacent.add(this.cells[y - 1][x]);
adjacent.add(this.cells[y + 1][x]);
}
- if (x > 0 && x < cells.length - 1) {
+ if (y >= 0 && y < cells.length && x > 0 && x < cells[y].length - 1) {
adjacent.add(this.cells[y][x - 1]);
adjacent.add(this.cells[y][x + 1]);
}
diff --git a/update-header.sh b/update-header.sh
index 48da4dcd6125..568d00d52a03 100755
--- a/update-header.sh
+++ b/update-header.sh
@@ -1,4 +1,29 @@
#!/bin/bash
+#
+# This project is licensed under the MIT license. Module model-view-viewmodel is using ZK framework licensed under LGPL (see lgpl-3.0.txt).
+#
+# The MIT License
+# Copyright © 2014-2022 Ilkka Seppälä
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
# Find all README.md files in subdirectories one level deep
# and replace "### " with "## " at the beginning of lines
diff --git a/visitor/src/main/java/com/iluwatar/visitor/example/DataTransferHashMap.java b/visitor/src/main/java/com/iluwatar/visitor/example/DataTransferHashMap.java
new file mode 100644
index 000000000000..c3d5c13ac4f4
--- /dev/null
+++ b/visitor/src/main/java/com/iluwatar/visitor/example/DataTransferHashMap.java
@@ -0,0 +1,51 @@
+package com.iluwatar.visitor.example;
+import java.util.HashMap;
+import java.util.Map;
+
+public class DataTransferHashMap {
+ private Map dataMap;
+
+ public DataTransferHashMap() {
+ // Initialize the map
+ dataMap = new HashMap<>();
+ }
+
+ // Method to add data
+ public void addData(String key, String value) {
+ dataMap.put(key, value);
+ }
+
+ // Method to retrieve data
+ public String getData(String key) {
+ return dataMap.get(key);
+ }
+
+ // Method to remove data
+ public void removeData(String key) {
+ dataMap.remove(key);
+ }
+
+ // Method to display all data in the map
+ public void displayData() {
+ for (Map.Entry entry : dataMap.entrySet()) {
+ System.out.println(entry.getKey() + ": " + entry.getValue());
+ }
+ }
+
+ public static void main(String[] args) {
+ // Creating an instance of the DataTransferHashMap class
+ DataTransferHashMap transfer = new DataTransferHashMap();
+
+ // Adding some data
+ transfer.addData("Name", "John");
+ transfer.addData("Age", "25");
+ transfer.addData("Location", "New York");
+
+ // Displaying all data
+ transfer.displayData();
+
+ // Retrieve a single value
+ System.out.println("Retrieved Name: " + transfer.getData("Name"));
+ }
+}
+
diff --git a/visitor/src/test/java/com/iluwatar/visitor/example/datatransfer/DataTransferHashMapTest.java b/visitor/src/test/java/com/iluwatar/visitor/example/datatransfer/DataTransferHashMapTest.java
new file mode 100644
index 000000000000..cec318d98bfd
--- /dev/null
+++ b/visitor/src/test/java/com/iluwatar/visitor/example/datatransfer/DataTransferHashMapTest.java
@@ -0,0 +1,47 @@
+package com.iluwatar.visitor.example.datatransfer;
+import com.iluwatar.visitor.example.DataTransferHashMap;
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
+
+public class DataTransferHashMapTest {
+
+ @Test
+ public void testAddData() {
+ DataTransferHashMap transferHash = new DataTransferHashMap();
+ transferHash.addData("Name", "Alice");
+
+ // Assert that the data is added correctly
+ assertEquals("Alice", transferHash.getData("Name"));
+ }
+
+ @Test
+ public void testGetData() {
+ DataTransferHashMap transferHash = new DataTransferHashMap();
+ transferHash.addData("City", "Paris");
+
+ // Assert that the correct value is retrieved
+ assertEquals("Paris", transferHash.getData("City"));
+ }
+
+ @Test
+ public void testRemoveData() {
+ DataTransferHashMap transferHash = new DataTransferHashMap();
+ transferHash.addData("Country", "France");
+ transferHash.removeData("Country");
+
+ // Assert that the data is removed
+ assertNull(transferHash.getData("Country"));
+ }
+
+ @Test
+ public void testDisplayData() {
+ DataTransferHashMap transferHash = new DataTransferHashMap();
+ transferHash.addData("Name", "John");
+ transferHash.addData("Age", "30");
+
+
+ // Mock a console output if needed (or just visually verify it during test runs)
+ transferHash.displayData();
+
+ }
+}
| 
