implémentation méthode getNeighbours

.idea/.gitignore

+# Default ignored files
+/workspace.xml

.idea/misc.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_13" project-jdk-name="13" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file

.idea/modules.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/tp3.iml" filepath="$PROJECT_DIR$/tp3.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file

.idea/vcs.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file

Grid.java

-import java.util.Arrays;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Random;
+import java.util.*;
 
 /**
  * {@code Grid} instances represent the grid in <i>The Game of Life</i>.
@@ -111,7 +108,14 @@ public class Grid implements Iterable<Cell> {
 
 
     private List<Cell> getNeighbours(int rowIndex, int columnIndex) {
-	return null;
+        List<Cell> cells = new ArrayList<>();
+        for (int i =  rowIndex - 1; i <= rowIndex + 1; i++) {
+            for (int j = columnIndex - 1; j <= columnIndex + 1; j++) {
+                if (i != rowIndex && j != columnIndex || i > 0 && j > 0 && i < getNumberOfRows() && j < getNumberOfColumns())
+                    cells.add(getCell(i, j));
+            }
+        }
+	return cells;
     }
 
     private void goToNextState(boolean[][] nextState) {

out/production/tp3/.idea/.gitignore

+# Default ignored files
+/workspace.xml

out/production/tp3/.idea/misc.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_13" project-jdk-name="13" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file

out/production/tp3/.idea/modules.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/tp3.iml" filepath="$PROJECT_DIR$/tp3.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file

out/production/tp3/.idea/vcs.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file

out/production/tp3/tp3.iml

+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file

tp3.iml

+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file