Rename package to metricsreporterjmx

Both metrics-reporter-jmx and metrics-reporter-prometheus plugins used
the same package name: com.googlesource.gerrit.plugins.metricsreporters
Adding a class with the same name in both plugins would be no problem
for the bazel build but it is a problem for the generated eclipse
project. Eclipse reports an error because of a type defined multiple
times.

Change-Id: I01866284ded303550f39b5239a5dd7d2b34d6f6c
diff --git a/src/main/java/com/googlesource/gerrit/plugins/metricsreporters/Configuration.java b/src/main/java/com/googlesource/gerrit/plugins/metricsreporterjmx/Configuration.java
similarity index 96%
rename from src/main/java/com/googlesource/gerrit/plugins/metricsreporters/Configuration.java
rename to src/main/java/com/googlesource/gerrit/plugins/metricsreporterjmx/Configuration.java
index efd075d..7f965f1 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/metricsreporters/Configuration.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/metricsreporterjmx/Configuration.java
@@ -11,7 +11,7 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-package com.googlesource.gerrit.plugins.metricsreporters;
+package com.googlesource.gerrit.plugins.metricsreporterjmx;
 
 import com.google.gerrit.extensions.annotations.PluginName;
 import com.google.gerrit.server.config.SitePaths;
diff --git a/src/main/java/com/googlesource/gerrit/plugins/metricsreporters/GerritJmxReporter.java b/src/main/java/com/googlesource/gerrit/plugins/metricsreporterjmx/GerritJmxReporter.java
similarity index 96%
rename from src/main/java/com/googlesource/gerrit/plugins/metricsreporters/GerritJmxReporter.java
rename to src/main/java/com/googlesource/gerrit/plugins/metricsreporterjmx/GerritJmxReporter.java
index 9935c67..9474814 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/metricsreporters/GerritJmxReporter.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/metricsreporterjmx/GerritJmxReporter.java
@@ -11,7 +11,8 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-package com.googlesource.gerrit.plugins.metricsreporters;
+
+package com.googlesource.gerrit.plugins.metricsreporterjmx;
 
 import com.codahale.metrics.Metric;
 import com.codahale.metrics.MetricFilter;