scijava/scijava-common — pull request #67 by hinerm (2014-05-22 12:45:14+00:00)
Title: Multi type plugins

Adds the ability to index plugins under multiple classes to the plugin framework. Without this, indexing is based entirely on the `type` attribute. This prevented, for example, a subclassed `Command` and `OptionsPlugin` from being found both by the `CommandService` and `OptionsService` using the desired index queries.