Pluggable Annotations Java 6 new feature -

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annotations have been introduced java 5.0 (jsr-175).java 6 has introduced new jsr called jsr-269, pluggable annotation processing api.

i trying learn pluggable annotation unable properly,so asking in so.

  1. what pluggable annotation ?
  2. how different annotations , extra features pluggable annotation (jsr-269) provides on annotations (jsr-175)
  3. i looking way take advantages of pluggable annotation, how can achieve that? (practical scenario).

it's not annotations "pluggable", rather entire processing api. nothing changed annotations; way processed. if read jsr-269 outline, makes clear: "this jsr define apis allow annotation processors created using standard pluggable api."


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