Cleanup eclipse warnings in common

Issue-ID: POLICY-2204
Signed-off-by: Jim Hahn <jrh3@att.com>
Change-Id: If55ea1a804997ab751f15813e6b643572d4f189f
diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/TopicBaseHashedFactory.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/TopicBaseHashedFactory.java
index 38ee25a..f53c5ea 100644
--- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/TopicBaseHashedFactory.java
+++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/TopicBaseHashedFactory.java
@@ -59,7 +59,7 @@
     protected abstract List<String> getServers(String topicName, Properties properties);
 
     /**
-     * is this topic managed?
+     * Determines if this topic is managed.
      *
      * @param topicName name.
      * @param properties properties.
diff --git a/utils/src/main/java/org/onap/policy/common/utils/coder/PropertyCoder.java b/utils/src/main/java/org/onap/policy/common/utils/coder/PropertyCoder.java
index 7b3c16d..972cba5 100644
--- a/utils/src/main/java/org/onap/policy/common/utils/coder/PropertyCoder.java
+++ b/utils/src/main/java/org/onap/policy/common/utils/coder/PropertyCoder.java
@@ -25,19 +25,15 @@
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonPrimitive;
-
 import java.io.Reader;
 import java.util.Map;
 import java.util.Map.Entry;
 import java.util.Set;
 import lombok.AccessLevel;
 import lombok.Getter;
-
 import org.apache.commons.lang3.StringUtils;
 import org.onap.policy.common.utils.security.CryptoCoder;
 import org.onap.policy.common.utils.security.CryptoUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 /**
  * JSON encoder and decoder using the "property" mechanism, which is currently gson.