Gather data

pom.xml

@@ -9,6 +9,14 @@
     <properties>
         <maven.compiler.source>25</maven.compiler.source>
         <maven.compiler.target>25</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <!-- Default configuration values -->
+        <CLUE_SIZE>4</CLUE_SIZE>
+        <MIN_LEN>2</MIN_LEN>
+        <MAX_TRIES_PER_SLOT>2000</MAX_TRIES_PER_SLOT>
+        <MAX_LEN>8</MAX_LEN>
+        <PUZZLE_ROWS>8</PUZZLE_ROWS>
+        <PUZZLE_COLS>9</PUZZLE_COLS>
     </properties>
 
     <dependencies>
@@ -57,9 +65,26 @@
 
     <build>
         <plugins>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>templating-maven-plugin</artifactId>
+                <version>3.0.0</version>
+                <executions>
+                    <execution>
+                        <id>filter-src</id>
+                        <goals>
+                            <goal>filter-sources</goal>
+                        </goals>
+                    <!--    <configuration>
+                            <outputDirectory>${project.basedir}/src/main/generated-sources</outputDirectory>
+                        </configuration>-->
+                    </execution>
+                </executions>
+            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.13.0</version>
                 <configuration>
                     <annotationProcessorPaths>
                         <path>
@@ -68,6 +93,8 @@
                             <version>1.18.42</version>
                         </path>
                     </annotationProcessorPaths>
+                    <source>25</source>
+                    <target>25</target>
                 </configuration>
             </plugin>
             <plugin>