RFR: 8171400: Move checking of duplicate packages in the boot layer to link time

[Alan Bateman]

On 19/12/2016 18:14, Claes Redestad wrote:
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> Good, thanks.
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> I polished the comment you took issue with further, updated in place:
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> http://cr.openjdk.java.net/~redestad/8171400/webrev.01/
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> Good to go?
Looks good.