commit 488a94c31e581329b0efb570161796ee0a07a57a
author Yuta HIGUCHI <y-higuchi@ak.jp.nec.com> Fri Jan 26 17:24:09 2018 -0800
committer Ray Milkey <ray@opennetworking.org> Mon Jan 29 21:12:15 2018 +0000
tree 944b6f2dcf506324e2a2925ef3fa856c7d6b9c69
parent 96b896d04336010065b2d740bba8bd6a0187dbd2

more error-prone issue fix

Change-Id: I49f2cc0459cfddddc6a99e2ebb8ad52d547e2909

utils/junit/pom.xml

diff --git a/utils/junit/pom.xml b/utils/junit/pom.xml
index e0846ed..c30eaf2 100644
--- a/utils/junit/pom.xml
+++ b/utils/junit/pom.xml
@@ -53,4 +53,20 @@
         </dependency>
     </dependencies>
 
+    <build>
+        <plugins>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <compilerArgs>
+                      <arg>-Xep:BetaApi:OFF</arg>
+                    </compilerArgs>
+                </configuration>
+            </plugin>
+
+        </plugins>
+    </build>
+
 </project>

utils/misc/pom.xml

diff --git a/utils/misc/pom.xml b/utils/misc/pom.xml
index 653ed4a..1bfc038 100644
--- a/utils/misc/pom.xml
+++ b/utils/misc/pom.xml
@@ -31,7 +31,6 @@
     <description>Miscellaneous ON.Lab utilities</description>
 
     <properties>
-        <metrics.version>3.1.2</metrics.version>
     </properties>
 
     <dependencies>
@@ -77,12 +76,10 @@
         <dependency>
             <groupId>io.dropwizard.metrics</groupId>
             <artifactId>metrics-core</artifactId>
-            <version>${metrics.version}</version>
         </dependency>
         <dependency>
             <groupId>io.dropwizard.metrics</groupId>
             <artifactId>metrics-json</artifactId>
-            <version>${metrics.version}</version>
         </dependency>
         <dependency>
             <groupId>org.apache.felix</groupId>

utils/misc/src/main/java/org/onlab/util/Tools.java

diff --git a/utils/misc/src/main/java/org/onlab/util/Tools.java b/utils/misc/src/main/java/org/onlab/util/Tools.java
index 0989010..bf9bea0 100644
--- a/utils/misc/src/main/java/org/onlab/util/Tools.java
+++ b/utils/misc/src/main/java/org/onlab/util/Tools.java
@@ -162,7 +162,7 @@
      * @param collection collection to test
      * @return true if null or empty; false otherwise
      */
-    public static boolean isNullOrEmpty(Collection collection) {
+    public static boolean isNullOrEmpty(Collection<?> collection) {
         return collection == null || collection.isEmpty();
     }