Annotation processors configured for compiler plugin are not used for editor parsing

Maven supplies "classpath/compile" ClassPath as the processor classpath. But the compiler-maven-plugin supports a special processor classpath that can be set in plugin configuration and should be used for discovery in addition to regular compile classpath.

This technique is used in e.g. micronaut where the micronaut-parent POM inherited into user projects configures annotation processors this way. Errors that appear at compile time are not reported or underlined in the IDE's editor.