diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..d913617bcdd124aeeb9f302c2aa7b1627251ae10
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+target
+
diff --git a/pom.xml b/pom.xml
new file mode 100644
index 0000000000000000000000000000000000000000..1797e74750d85d115a50608a5f086982087fcaca
--- /dev/null
+++ b/pom.xml
@@ -0,0 +1,112 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <!-- ************************************************************* -->
+    <!-- *** POM Relationships *************************************** -->
+    <!-- ************************************************************* -->
+
+    <groupId>fr.irstea</groupId>
+    <artifactId>observation-demo</artifactId>
+    <version>0.1-SNAPSHOT</version>
+
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>3.8.1</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.thoughtworks.xstream</groupId>
+            <artifactId>xstream</artifactId>
+            <version>1.3.1</version>
+        </dependency>
+        <dependency>
+            <groupId>fr.cemagref</groupId>
+            <artifactId>observation</artifactId>
+            <version>0.1.7</version>
+        </dependency>
+    </dependencies>
+
+    <!-- ************************************************************* -->
+    <!-- *** Project Information ************************************* -->
+    <!-- ************************************************************* -->
+
+    <name>${project.artifactId} ${project.version}</name>
+    <description />
+    
+    <licenses>
+        <license>
+            <name>GPL</name>
+            <url>http://www.gnu.org/copyleft/gpl.html</url>
+            <distribution>repo</distribution>
+        </license>
+    </licenses>
+
+    <!-- ************************************************************* -->
+    <!-- *** Build Settings ****************************************** -->
+    <!-- ************************************************************* -->
+
+    <packaging>jar</packaging>
+
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>1.6</source>
+                    <target>1.6</target>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <configuration>
+                    <overWriteReleases>false</overWriteReleases>
+                    <overWriteSnapshots>false</overWriteSnapshots>
+                    <overWriteIfNewer>true</overWriteIfNewer>
+                </configuration>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <artifactId>maven-assembly-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>assembly</goal>
+                        </goals>
+                        <configuration>
+                            <appendAssemblyId>false</appendAssemblyId>
+                            <descriptorRefs>
+                                <descriptorRef>jar-with-dependencies</descriptorRef>
+                            </descriptorRefs>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+    <distributionManagement>
+        <repository>
+            <id>trac.clermont.cemagref.fr.nexus</id>
+            <url>http://trac.clermont.cemagref.fr/nexus/content/repositories/releases</url>
+        </repository>
+        <snapshotRepository>
+            <id>trac.clermont.cemagref.fr.nexus</id>
+            <url>http://trac.clermont.cemagref.fr/nexus/content/repositories/snapshots</url>
+        </snapshotRepository>
+    </distributionManagement>
+
+</project>
+
+
+
diff --git a/src/fr/cemagref/observation/examples/race/Individual.java b/src/main/java/fr/cemagref/observation/examples/race/Individual.java
similarity index 100%
rename from src/fr/cemagref/observation/examples/race/Individual.java
rename to src/main/java/fr/cemagref/observation/examples/race/Individual.java
diff --git a/src/fr/cemagref/observation/examples/race/Pilot.java b/src/main/java/fr/cemagref/observation/examples/race/Pilot.java
similarity index 100%
rename from src/fr/cemagref/observation/examples/race/Pilot.java
rename to src/main/java/fr/cemagref/observation/examples/race/Pilot.java
diff --git a/src/fr/cemagref/observation/examples/race/Race.java b/src/main/java/fr/cemagref/observation/examples/race/Race.java
similarity index 100%
rename from src/fr/cemagref/observation/examples/race/Race.java
rename to src/main/java/fr/cemagref/observation/examples/race/Race.java