| 99b4489d0555c6e0e5df941cbfad4cf250c8f0b8 |
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07-Jun-2013 |
Elliott Hughes <enh@google.com> |
Fix @deprecated javadoc orthography.
Change-Id: I6db6d91e21b8e1aca5b5338534196fd5bdef8a06
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| cff1616012dc0d56c2da9af2b9b1183e76c7e044 |
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04-Dec-2012 |
Elliott Hughes <enh@google.com> |
Add detail messages to all the easy IllegalArgumentException cases.
Noticed during my recent Matcher change.
Change-Id: I415d911b26d0ee548ca04d56bba7fc3d4e6b3f88
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| 56fc18dce274c5d5ba56f7b50c5467320b7af807 |
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26-Nov-2012 |
Elliott Hughes <enh@google.com> |
Further clarification of System.currentTimeMillis/Date/SimpleDateFormat.
Change-Id: I91c5bc888e5ae2d368e4c063cd5741e840a21dec
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| b98632738dfc72ba32ae0160eada03a97a303288 |
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08-Nov-2012 |
Elliott Hughes <enh@google.com> |
Improve the System.currentTimeMillis/Date/DateFormat/SimpleDateFormat documentation.
15 years later, this stuff is still causing confusion.
Change-Id: Id68d43014b72de2cf620cf1798517106fd68d229
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| d0760064f9c4d0fdb04cb4cd348d415603700f11 |
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30-Oct-2012 |
Ian Rogers <irogers@google.com> |
Make private static field final.
Change-Id: I3f2862e19b4a35c47e52be2158bfb45ffa30ae35
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| a1ba5d24537d985b2af05a983181842a2b13eafc |
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09-Feb-2011 |
Elliott Hughes <enh@google.com> |
Make Date.toString a bit faster.
I was actually investigating speeding up SimpleDateFormat, but that became
a bit ugly, so for now let's make my life harder by speeding up its competitor
instead. The nice thing about this change is that I've got rid of the
duplicate en_US weekday and month short names.
We should have some automated way of knowing when we need to revisit these
kinds of optimization. And some way of knowing how many people would benefit
from me optimizing SimpleDateFormat, so I can make an appropriate trade-off
when the optimization doesn't make the code simpler.
Change-Id: Icdeb9cbd775470fa12324e2e13cebce2cfdf3920
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| 32d2e33dabd6767913e275a62c456f8fe4e5131f |
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09-Feb-2011 |
Elliott Hughes <enh@google.com> |
Simplify Date.toGMTString.
There was a reason for the madness, but Android's SimpleDateFormat implements
'y' like the Unicode standard, not the RI, so we don't need the hack to get
standard behavior manually. Add explicit tests to guard against regression.
Change-Id: Iff3cf09004c76684ce7605ede888463a86d15d92
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| fb0ec0e650bf8be35acb0d47da0311a7c446aa33 |
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14-Jan-2011 |
Elliott Hughes <enh@google.com> |
Remove useless android-changed comments.
I've changed useful ones to regular comments or TODOs, as appropriate.
I've left ones in code like java.util.concurrent where we really are
tracking an upstream source, making the change markers useful.
I've left a handful of others where I intend to actually investigate
the implied TODOs before deciding how to resolve them.
Change-Id: Iaf71059b818596351cf8ee5a3cf3c85586051fa6
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| 78e3320540c8bdcbefba5ae1222ee18f6679ab33 |
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13-Jan-2011 |
Elliott Hughes <enh@google.com> |
Most callers of toLowerCase/toUpperCase should pass Locale.US to avoid problems in Turkey.
Some callers should be replaced with equalsIgnoreCase instead.
The one exception is StreamTokenizer, where the RI uses the default
locale, which is arguably the right thing to do. No-one cares because
that's legacy API, but I've added a test anyway.
I've left HttpCookie and GeneralName for my co-conspirators because the
appropriate resolutions aren't as obvious there...
Bug: 3325637
Change-Id: Ia37a1caaa91b11763ae43e61e445adb45c30f793
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| 03c0a8e681c776fdba0389ab8593282139afc6d6 |
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14-Apr-2010 |
Elliott Hughes <enh@google.com> |
Remove "Messages" from the nio, prefs, sql, text, and x-net modules.
Also remove an file of unused messages from luni, and inline one of luni's
other files. (There are plenty more.)
Also remove some German translations of bouncycastle messages (that are
actually in English anyway).
Change-Id: I9c565f6f2201a5d877eba5bf0af4ffad7b769984
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| e1e5e8e60af12f145c4dd0395e30069665f97529 |
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14-Jan-2010 |
Elliott Hughes <enh@google.com> |
Fix Date.toString.
Date.toString was using the TimeZone id ("America/Los_Angeles") rather than
the time zone short name ("PDT" or "PST", depending on time of year). The
naive fix made things 5x slower, so I improved Resources.getDisplayTimeZone
so the fixed Date.toString is only 2x slower. This could be improved further
with a faster getDisplayTimeZone.
I hoped to replace the body of Date.toString with a call to SimpleDateFormat,
but that turns out to be 40x slower. This patch also optimizes SimpleDateFormat
to bring the gap down to 8x by using Resources.getDisplayTimeZone instead of
asking for all the strings.
(Note that these improvements refer to the hopefully common case of localized
strings for the default locale. If you have the misfortune to need strings for
other locales, the new code will be more like 600x faster. At 0.5s a call on
the fastest current hardware, I hope no-one's actually doing that.
Dalvik Explorer -- available on the Market -- needs to do it when generating
summary reports, and it is indeed ridiculously slow. It uses two
SimpleDateFormat objects per locale, so it takes 1s per locale, for about 60
locales. I've tested Dalvik Explorer with this patch, and it does fix that
pathological behavior.)
Also fix a bug I introduced in https://android-git.corp.google.com/g/36242 that
meant that our zone names String[][] contained incorrect values (accidentally
concatenating each successive value in a row), found by existing tests now we
use more of those values.
Also replace a couple of "new Integer" calls with Integer.valueOf for a modest
speedup.
Also factor out some duplication.
Bug: http://code.google.com/p/android/issues/detail?id=6013
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| f787a8787d0b7bcdc178ffc2e3343f1c1b02ed30 |
|
18-Dec-2009 |
Elliott Hughes <enh@google.com> |
Depessimize string conversions.
Why does this idiom persist? It's ugly, and it's the least efficient way to do
it. (I found the ones in DecimalFormatSymbols while invesigating why
"new SimpleDateFormat()" burns through so many StringBuilders. grep(1) found
the rest.)
The DocumentBuilderImpl removes an unnecessary level of indirection, since we
implement Character.toString in terms of String.valueOf. (I wouldn't have
bothered except this was the only use of Character.toString in the core
libraries, and I added it myself a few weeks ago.)
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| 4fefecee9d4a5d2a4510f516b4015607b19e8d09 |
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13-Nov-2009 |
Jean-Baptiste Queru <jbq@google.com> |
eclair snapshot
|
| 1c422fc0ab0692e10a05af6f48c6276c4dad4bea |
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16-Oct-2009 |
Jesse Wilson <jessewilson@google.com> |
Respond to impossible CloneNotSupportedExceptions with AssertionErrors.
See bug 2183132.
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| a389b4a499f40379b0b204d7ba1c2057663d95c0 |
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11-Aug-2009 |
Jesse Wilson <jessewilson@google.com> |
Update Luni to Harmony r802921.
Notable changes:
- replaced StringBuffer with StringBuilder in several places
- fixed a problem with BufferedInputStream's newline characters (EBCDIC)
- cleanup Timer's finalizer helper object
- new cache for the canonical path of a file
- fixed concurrency issue with ArrayList
- floating point parsing now trims length for very small numbers
- encoding specified "UTF-8" when converting some byte[]s to strings (JarURLConnection, Util, OSFileSystem)
- Harmony now implements floor and ceil in Java. We continue to use native code.
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| f5597e626ecf7949d249dea08c1a2964d890ec11 |
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25-Jul-2009 |
Jesse Wilson <jessewilson@google.com> |
Integrate luni module (but not tests) to Harmony r772995.
Notable changes
- Stripped "@since Android 1.0" from many files. Most files
are now 100% the same in Dalvik and Harmony.
- AbstractStringBuilder.reverse() supports surrogates
- AbstractStringBuilder shares less to waste less memory
- Bitset optimized
- BufferedInputStream changed to support unsynchronized close()
- BufferedOutputStream does flushInternal
- BufferedReader supports EBCDIC NEL
- Collections.synchronizedList().indexOf() does a copy for more concurrency
- Classes in nio module changed: DatagramChannelImpl, SocketChannelImpl
and ServerSocketChannelImpl (these depend on internal APIs changed in
this update)
- DataInputStream/DataOutputStream now use a small buffer to limit the
number of times the underlying stream is accessed
- Date now has a minutes offset, more efficient toString()
- ExposedByteArrayInputStream: new internal class
- DeleteOnExit moved to top-level class
- FileDescriptor.isValid() now non-native
- Float, Double lessThan optimized (fix for compare(-0.0F, 0.0F) still pending)
- FileURLConnection now guesses content types from streams
- HashMap iterator changes
- Hashtable iterator changes
- INetworkSystem
- removes bind2(), createMulticastSocket, sendStream(),
- renames createSocket to createStreamSocket
- JarURLConnection rewritten
- LinkedHashMap: new iterator
- Locale, Currency, TimeZone: now use ICU in Harmony, plain Java in Dalvik
- ObjectInputStream: Accessor objects in Harmony, direct native in Dalvik
- ProxyClassFile - many changes
- String - optimized ascii for toLowerCase, toUpperCase, compare
- Timer - rewritten
- TreeMap - rewritten
- URLClassLoader - new
- URLConnection - new guessContentTypeFromStream(), uses org.apache.harmony.awt.www.content
to lookup content type handlers
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| adc854b798c1cfe3bfd4c27d68d5cee38ca617da |
|
04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
|
| 1c0fed63c71ddb230f3b304aac12caffbedf2f21 |
|
04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
|
| dd828f42a5c83b4270d4fbf6fce2da1878f1e84a |
|
18-Dec-2008 |
The Android Open Source Project <initial-contribution@android.com> |
Code drop from //branches/cupcake/...@124589
|
| fdb2704414a9ed92394ada0d1395e4db86889465 |
|
21-Oct-2008 |
The Android Open Source Project <initial-contribution@android.com> |
Initial Contribution
|