Andrew Stadler 44552da606 Reduce memory overhead in Message and MimeMessage ... Message and MimeMessage were creating a lot of unnecessary sub-objects even when not needed, so do a bunch of lazy initialization. This should raise the bar on the size of gigantic inboxes giving us trouble. * Specific optimizations: * Replace date formatter with a shared static * lazy create mHeader (ArrayList) * lazy create mFlags (HashSet) * optimize MimeHeader fields class * lazy create local message-ID (expensive-to-make uuid String) * make message-id string less expensive to create * Other cleanups: * add some override annotations * privatize some members * update a fragile test (not a deep fix, it's still fragile) Side effect, should be faster too. Bug: 2357564 Bug: 2093422 Change-Id: I8a873879d402e2662339d5398ad0b15da6e580e9		2010-03-09 20:30:47 -08:00
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android	Reduce memory overhead in Message and MimeMessage	2010-03-09 20:30:47 -08:00
beetstra/jutf7	auto import from //depot/cupcake/@135843	2009-03-03 19:32:22 -08:00