[VOL-3408] Retying deletion of default eapol flow if VOLTHA is taking too long to respond.
Creating a list of subscriber that failed programming

This way we can be sure that subscribers eventually get provisioned.

Change-Id: I3dd6707ea0809496c2eb748723d4f50e19770327
diff --git a/app/src/main/java/org/opencord/olt/impl/OsgiPropertyConstants.java b/app/src/main/java/org/opencord/olt/impl/OsgiPropertyConstants.java
index 37f4b3c..67bd5fa 100644
--- a/app/src/main/java/org/opencord/olt/impl/OsgiPropertyConstants.java
+++ b/app/src/main/java/org/opencord/olt/impl/OsgiPropertyConstants.java
@@ -50,4 +50,7 @@
 
     public static final String ENABLE_EAPOL = "enableEapol";
     public static final boolean ENABLE_EAPOL_DEFAULT = true;
+
+    public static final String EAPOL_DELETE_RETRY_MAX_ATTEMPS = "eapolDeleteRetryMaxAttempts";
+    public static final int EAPOL_DELETE_RETRY_MAX_ATTEMPS_DEFAULT = 3;
 }