Fix #334 caused by moving the ``HikariPoolMBean`` into the ``com.zaxxer.hikari`` package. Classes with the ``xxxMBean`` naming convention must reside in the same package. Renaming the class to ``xxxMXBean`` allows it to reside anywhere.

hikaricp-common/src/main/java/com/zaxxer/hikari/AbstractHikariConfig.java

@@ -38,7 +38,7 @@ import com.codahale.metrics.health.HealthCheckRegistry;
 import com.zaxxer.hikari.util.PropertyBeanSetter;
 import com.zaxxer.hikari.util.UtilityElf;
 
-public abstract class AbstractHikariConfig implements HikariConfigMBean
+public abstract class AbstractHikariConfig implements HikariConfigMXBean
 {
    private static final Logger LOGGER = LoggerFactory.getLogger(HikariConfig.class);
 

hikaricp-common/src/main/java/com/zaxxer/hikari/HikariConfigMXBean.java

@@ -21,7 +21,7 @@ package com.zaxxer.hikari;
  *
  * @author Brett Wooldridge
  */
-public interface HikariConfigMBean
+public interface HikariConfigMXBean
 {
    /**
     * Get the maximum number of milliseconds that a client will wait for a connection from the pool. If this 

hikaricp-common/src/main/java/com/zaxxer/hikari/pool/BaseHikariPool.java

@@ -67,7 +67,7 @@ import com.zaxxer.hikari.util.IBagStateListener;
  *
  * @author Brett Wooldridge
  */
-public abstract class BaseHikariPool implements HikariPoolMBean, IBagStateListener
+public abstract class BaseHikariPool implements HikariPoolMXBean, IBagStateListener
 {
    protected final Logger LOGGER = LoggerFactory.getLogger(getClass());
    private static final long ALIVE_BYPASS_WINDOW = Long.getLong("com.zaxxer.hikari.aliveBypassWindow", 1000L);

hikaricp-common/src/main/java/com/zaxxer/hikari/pool/HikariPoolMXBean.java

@@ -21,7 +21,7 @@ package com.zaxxer.hikari.pool;
  *
  * @author Brett Wooldridge
  */
-public interface HikariPoolMBean
+public interface HikariPoolMXBean
 {
    int getIdleConnections();