Cleaning up

Author: elaaissaouiabdessamad

ojdbc-provider-observability/src/main/java/oracle/ucp/provider/observability/otel/OtelUCPEventListenerProvider.java

@@ -16,89 +16,8 @@
  * OpenTelemetry provider for UCP connection pool metrics.
  * <p>
  * This provider converts Oracle UCP events into OpenTelemetry metrics
- * following database client semantic conventions. Users must configure
- * the OpenTelemetry SDK separately - this provider only generates
- * metrics.
+ * following database client semantic conventions.
  * </p>
- *
- * <h2>Configuration</h2>
- * <pre>{@code
- * PoolDataSource pds = PoolDataSourceFactory.getPoolDataSource();
- * pds.setUCPEventListenerProvider("otel-ucp-listener");
- * }</pre>
- *
- * <h2>Generated Metrics</h2>
- *
- * <h3>Gauges (7)</h3>
- * <ul>
- *   <li>{@code db.client.connections.used} - Currently in-use
- *   connections (state=used)</li>
- *   <li>{@code db.client.connections.idle} - Currently idle connections
- *   (state=idle)</li>
- *   <li>{@code db.client.connections.count} - Total connections
- *   (borrowed + idle)</li>
- *   <li>{@code db.client.connections.max} - Maximum pool size</li>
- *   <li>{@code db.client.connections.min} - Minimum pool size</li>
- *   <li>{@code db.client.connections.created} - Total connections
- *   created since pool inception</li>
- *   <li>{@code db.client.connections.closed} - Total connections closed
- *   since pool inception</li>
- * </ul>
- *
- * <h3>Counters (14)</h3>
- * <ul>
- *   <li>{@code db.client.connection.pool.created} - Pool creation
- *   events</li>
- *   <li>{@code db.client.connection.pool.starting} - Pool starting
- *   events</li>
- *   <li>{@code db.client.connection.pool.started} - Pool started
- *   events</li>
- *   <li>{@code db.client.connection.pool.stopped} - Pool stopped
- *   events</li>
- *   <li>{@code db.client.connection.pool.restarting} - Pool restarting
- *   events</li>
- *   <li>{@code db.client.connection.pool.restarted} - Pool restarted
- *   events</li>
- *   <li>{@code db.client.connection.pool.destroyed} - Pool destruction
- *   events</li>
- *   <li>{@code db.client.connection.created} - Connection creation
- *   events</li>
- *   <li>{@code db.client.connection.borrowed} - Connection borrow
- *   events</li>
- *   <li>{@code db.client.connection.returned} - Connection return
- *   events</li>
- *   <li>{@code db.client.connection.closed} - Connection close
- *   events</li>
- *   <li>{@code db.client.connection.pool.refreshed} - Pool refresh
- *   operations</li>
- *   <li>{@code db.client.connection.pool.recycled} - Pool recycle
- *   operations</li>
- *   <li>{@code db.client.connection.pool.purged} - Pool purge
- *   operations</li>
- * </ul>
- *
- * <h3>Histograms (1)</h3>
- * <ul>
- *   <li>{@code db.client.connections.wait_time} - Connection
- *   acquisition wait time (milliseconds)</li>
- * </ul>
- *
- * <h2>Attributes</h2>
- * <ul>
- *   <li>{@code pool.name} - Name of the connection pool</li>
- *   <li>{@code state} - Connection state (used/idle) for connection
- *   state gauges</li>
- * </ul>
- *
- * <h2>Requirements</h2>
- * <ul>
- *   <li>Java 11 or higher</li>
- *   <li>OpenTelemetry API 1.0+</li>
- *   <li>OpenTelemetry SDK must be configured separately by the
- *   user</li>
- * </ul>
- *
- * @since 1.0
  */
 public final class OtelUCPEventListenerProvider
   implements UCPEventListenerProvider {