Addressed Checkstyle and PMD violations in the registry module.
Note some PMD errors can't be cleaned up because the curator API throws
raw Exception on many methods. PMD complains about catching raw Exception.
Change-Id: I974e3e713417d71de8fcee3833d53ab003a71eae
diff --git a/src/main/java/net/onrc/onos/core/registry/ControllerRegistryEntry.java b/src/main/java/net/onrc/onos/core/registry/ControllerRegistryEntry.java
index 569a922..c6d730d 100644
--- a/src/main/java/net/onrc/onos/core/registry/ControllerRegistryEntry.java
+++ b/src/main/java/net/onrc/onos/core/registry/ControllerRegistryEntry.java
@@ -2,15 +2,14 @@
import org.codehaus.jackson.annotate.JsonProperty;
-
public class ControllerRegistryEntry implements Comparable<ControllerRegistryEntry> {
//
// TODO: Refactor the implementation and decide whether controllerId
// is needed. If "yes", we might need to consider it inside the
- // compareTo(), equals() and hashCode() impmenetations.
+ // compareTo(), equals() and hashCode() implementations.
//
- private String controllerId;
- private int sequenceNumber;
+ private final String controllerId;
+ private final int sequenceNumber;
public ControllerRegistryEntry(String controllerId, int sequenceNumber) {
this.controllerId = controllerId;