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closed as off-topic by CRABOLO, gnat, Monica Cellio, Martijn Pieters, Braiam Jan 1 '15 at 23:15
This question appears to be off-topic. The users who voted to close gave this specific reason:
Um... There are no questions tagged java-development-kit.
I think you are misunderstanding tag synonyms. They are meant for two existing, well established tags.
This way synonyms can be used if there are too many questions with one tag to retag to another. The tags are then made synonyms.