Updates the isDeployed javadoc with more full description of the cases
diff --git a/org.eclipse.virgo.nano.deployer.api/src/main/java/org/eclipse/virgo/nano/deployer/api/core/ApplicationDeployer.java b/org.eclipse.virgo.nano.deployer.api/src/main/java/org/eclipse/virgo/nano/deployer/api/core/ApplicationDeployer.java
index e77153a..0218d13 100644
--- a/org.eclipse.virgo.nano.deployer.api/src/main/java/org/eclipse/virgo/nano/deployer/api/core/ApplicationDeployer.java
+++ b/org.eclipse.virgo.nano.deployer.api/src/main/java/org/eclipse/virgo/nano/deployer/api/core/ApplicationDeployer.java
@@ -222,9 +222,10 @@
/**
* Determine whether or not the given artifact is already deployed. Return <code>true</code> if the given artefact
- * at its file's last modified time is already deployed. Returns <code>false</false> in case there was an offline
- * update of the deployed artefact. The last modified time is only taken into account if the
- * file was deployed on a previous run of the Server.
+ * at its file's last modified time is already deployed. Returns <code>false</false> in case
+ * 1. The artefact is not deployed at all.
+ * 2. There was an offline update of the deployed artefact.
+ * The last modified time is only taken into account if the file was deployed on a previous run of the Server.
*
* @param uri location of the artifact
* @return <code>true</code> if and only if the given artifact at its file's last modified time is already deployed
