How to use

getMessage

method

in

org.apache.maven.plugin.PluginManagerException

/**
 * Verify plugin.
 *
 * @param plugin the plugin
 * @param project the project
 * @param session the session
 * @return the plugin descriptor
 * @throws LifecycleExecutionException the lifecycle execution exception
 * @throws PluginNotFoundException the plugin not found exception
 */
private PluginDescriptor loadPluginDescriptor( Plugin plugin, MavenProject project, MavenSession session )
  throws LifecycleExecutionException, PluginNotFoundException
{
  PluginDescriptor pluginDescriptor;
  try
  {
    pluginDescriptor = pluginManager.loadPluginDescriptor( plugin, project, session );
  }
  catch ( PluginManagerException e )
  {
    throw new LifecycleExecutionException( "Internal error in the plugin manager getting plugin '"
      + plugin.getKey() + "': " + e.getMessage(), e );
  }
  catch ( PluginVersionResolutionException | InvalidVersionSpecificationException | InvalidPluginException //
    | ArtifactNotFoundException | ArtifactResolutionException |  PluginVersionNotFoundException e )
  {
    throw new LifecycleExecutionException( e.getMessage(), e );
  }
  return pluginDescriptor;
}

/**
 * Verify plugin.
 *
 * @param plugin the plugin
 * @param project the project
 * @param session the session
 * @return the plugin descriptor
 * @throws LifecycleExecutionException the lifecycle execution exception
 * @throws PluginNotFoundException the plugin not found exception
 */
private PluginDescriptor loadPluginDescriptor( Plugin plugin, MavenProject project, MavenSession session )
  throws LifecycleExecutionException, PluginNotFoundException
{
  PluginDescriptor pluginDescriptor;
  try
  {
    pluginDescriptor = pluginManager.loadPluginDescriptor( plugin, project, session );
  }
  catch ( PluginManagerException e )
  {
    throw new LifecycleExecutionException( "Internal error in the plugin manager getting plugin '"
      + plugin.getKey() + "': " + e.getMessage(), e );
  }
  catch ( PluginVersionResolutionException | InvalidVersionSpecificationException | InvalidPluginException //
    | ArtifactNotFoundException | ArtifactResolutionException |  PluginVersionNotFoundException e )
  {
    throw new LifecycleExecutionException( e.getMessage(), e );
  }
  return pluginDescriptor;
}

+ plugin.getKey() + "': " + e.getMessage(), e );

+ plugin.getKey() + "': " + e.getMessage(), e );

+ plugin.getKey() + "': " + e.getMessage(), e );

+ plugin.getKey() + "': " + e.getMessage(), e );

+ plugin.getKey() + "': " + e.getMessage(), e );

+ plugin.getKey() + "': " + e.getMessage(), e );