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679 Commits

Author SHA1 Message Date
Joel Dice
7fffba29e6 Keep reading in BufferedInputStream.read until in.available() <= 0 
This corresponds to the documented behavior of OpenJDK's version.
 2010-09-17 16:08:42 -06:00
Joel Dice
d0d53e2e10 fix custom-classloader-related concurrency problems and other bugs 
The main changes in this commit ensure that we don't hold the global
class lock when doing class resolution using application-defined
classloaders.  Such classloaders may do their own locking (in fact,
it's almost certain), making deadlock likely when mixed with VM-level
locking in various orders.

Other changes include a fix to avoid overflow when waiting for
extremely long intervals and a GC root stack mapping bug.
 2010-09-16 20:49:02 -06:00
Joel Dice
d819a75f36 more work towards OpenJDK classpath support 
The biggest change in this commit is to split the system classloader
into two: one for boot classes (e.g. java.lang.*) and another for
application classes.  This is necessary to make OpenJDK's security
checks happy.

The rest of the changes include bugfixes and additional JVM method
implementations in classpath-openjdk.cpp.
 2010-09-14 10:49:41 -06:00
Zsombor Gegesy
6752505cb8 add File.canRead()/File.canWrite() implementation 2010-09-11 21:23:46 +02:00
Zsombor Gegesy
7376425b24 dummy SecurityManager and related classes added 2010-09-11 21:23:46 +02:00
Zsombor Gegesy
6985e81503 add Properties.load(Reader) implementation 2010-09-11 21:23:46 +02:00
Zsombor Gegesy
5dadac2cb8 API additions for compatibility with harmony's java.util package 2010-09-11 21:23:46 +02:00
Zsombor Gegesy
fc2c6d5100 implement toLowerCase(Locale) in the default case 2010-09-11 21:23:46 +02:00
Joel Dice
64100d17c7 Merge branch 'master' of oss.readytalk.com:/var/local/git/avian into openjdk 2010-09-10 15:58:43 -06:00
Joel Dice
cddea7187d preliminary support for using OpenJDK's class library 
Whereas the GNU Classpath port used the strategy of patching Classpath
with core classes from Avian so as to minimize changes to the VM, this
port uses the opposite strategy: abstract and isolate
classpath-specific features in the VM similar to how we abstract away
platform-specific features in system.h.  This allows us to use an
unmodified copy of OpenJDK's class library, including its core classes
and augmented by a few VM-specific classes in the "avian" package.
 2010-09-10 15:05:29 -06:00
Joel Dice
250a77dc13 handle empty strings properly in Pattern.split 
We were incorrectly returning an empty array when the input was empty,
whereas we ought to return an array containing a single empty string.
When the pattern to match was empty, we went into a loop to create an
infinite list of empty strings, only to crash once we've run out of
memory.  This commit addresses both problems.
 2010-09-06 11:16:27 -06:00
Eric Scharff
a26eb1b2b9 Fix missing flush in PrintStream 2010-09-05 09:07:18 -06:00
Joel Dice
17c1a552d5 break each Class, Field, and Method into separate classes 
In order to facilitate making the VM compatible with multiple class
libraries, it's useful to separate the VM-specific representation of
these classes from the library implementations.  This commit
introduces VMClass, VMField, and VMMethod for that purpose.
 2010-09-01 10:13:52 -06:00
Joel Dice
4273ff834c remove uncessary parentheses from Enum.java 2010-09-01 10:10:11 -06:00
Zsombor Gegesy
4169425307 add error classes 2010-08-16 09:23:48 -06:00
Zsombor Gegesy
a50fda1a5e add ClassLoader.getResources calls 2010-08-16 09:23:48 -06:00
Zsombor Gegesy
03b66375f4 add Collections.enumeration(Collection<T> c) 2010-08-16 09:23:48 -06:00
Zsombor Gegesy
4dc05844df add java.util.Properties.propertyNames() method 2010-08-16 09:23:48 -06:00
Zsombor Gegesy
1daa93d3c4 add ability to append to files 2010-08-16 09:23:48 -06:00
Joel Dice
f0f35a920f return a useful value from InflaterInputStream.available 
Note the following excerpt from PNGFileFormat.java in SWT:

     /*
     * InflaterInputStream does not consume all bytes in the stream
     * when it is closed. This may leave unread IDAT chunks. The fix
     * is to read all available bytes before closing it.
     */
     while (stream.available() > 0) stream.read();
     stream.close();

This code relies on the documented behavior of
InflaterInputStream.available, which must return "0 after EOF has been
reached, otherwise always return 1".  This is unlike
InputStream.available, which is documented to return "the number of
bytes that can be read (or skipped over) from this input stream
without blocking by the next caller of a method for this input
stream", and says nothing about how many bytes are left until the end
of stream.

This commit modifies InflaterInputStream.available to behave according
to Sun's documentation.
 2010-08-04 18:54:47 -06:00
Joel Dice
b3da635b63 add java.nio.channels.Channels implementation 2010-07-13 18:03:25 -06:00
Joel Dice
a3daeee1f6 Merge branch 'dns' 2010-07-02 12:39:41 -06:00
Joel Dice
1b31fb67e1 Merge branch 'master' of oss.readytalk.com:/var/local/git/avian 2010-06-15 18:27:51 -06:00
Joel Dice
47d9039b69 switch from gethostbyname to getaddrinfo on POSIX systems 
gethostbyname may return any combination of IPv4 and IPv6 addresses,
and it's not safe to assume the first address is IPv4, which is all
our code is currently prepared to handle.  In contrast, getaddrinfo
allows us to specify whether we want IPv4, IPv6, or both.

We should eventually make this switch on Windows as well, but the
status of getaddrinfo in Windows 2000 is not clear, and MinGW's
ws2tcpip.h only declares it for XP and above.

This commit also adds InetAddress.getByName for explicit DNS lookups.
 2010-06-14 16:09:56 -06:00
Joel Dice
b908f575d5 fix several blocking SocketChannel bugs 
In java-nio.cpp, we can't use GetPrimitiveArrayCritical when reading
from or writing to blocking sockets since it may block the rest of the
VM indefinitely.

In SelectableChannel.java, we can't use a null test on
SelectableChannel.key to determine whether the channel is open since
it might never be registered with a Selector.  According to the Sun
documentation, a SelectableChannel is open as soon as it's created, so
that's what we now implement.
 2010-06-04 15:37:22 -06:00
mjensen
a6998238d5 Additional of several interfaces which can be used in serialization 2010-05-10 10:17:06 -06:00
JET
b6936fb597 optimized InputStreamReader.read() 2010-04-14 09:43:56 -06:00
JET
b2f5e71d22 ARM and UTF-8 work 2010-04-14 09:26:50 -06:00
Joel Dice
a650f1affa provide more useful message when throwing exception from Field.set 2010-03-07 12:03:17 -07:00
Joel Dice
5d781a0584 declare Long.MAX_VALUE and Long.MIN_VALUE as longs, not Longs 2010-02-02 09:33:10 -07:00
Joel Dice
2c4e229e6e convert forward slashes to back slashes in Windows paths 2010-01-11 08:31:01 -07:00
Joel Dice
585dba004b ignore redundant calls to File{In|Out}putStream.close 
Previously, we threw an IOException, which did not match Sun's behavior.
 2010-01-09 18:22:16 -07:00
Joel Dice
9a056da2f7 increase default buffer size in BufferedInputStream 
The previous value of 32 bytes did not perform well.  This increases it to 4096 bytes, which matches BufferedOutputStream.
 2010-01-09 18:20:15 -07:00
Joel Dice
f588a62ae3 fix Classpath 0.98 compatibility issues 2009-12-22 21:34:04 -07:00
Joel Dice
70da0df46b add Class.getExceptionTypes method 2009-12-15 10:04:51 -07:00
Joel Dice
112e2a71d5 update copyright years 2009-12-05 15:50:23 -07:00
jent
99a1c12682 Files to add Deflater and DeflaterOutputStream to java.util.zip for 
avian
 2009-12-04 12:01:31 -07:00
Joel Dice
6118792ffd update copyright years 2009-12-02 19:08:29 -07:00
jent
f39469e71c Changes for better memory managment 2009-12-01 09:54:36 -07:00
Joel Dice
6475beda83 don't null out array in HashMap when size drops to zero 
As in ArrayList, we want to avoid thrashing in cases where the map is frequently emptied and refilled.
 2009-11-19 12:55:53 -07:00
Joel Dice
adcac443e4 don't null out array in ArrayList when size goes to zero 
This avoids thrashing in the case of a list which is frequently
emptied and refilled with a small number of elements.
 2009-11-19 11:43:11 -07:00
Joel Dice
3862128a3a tolerate EINTR in ServerSocketChannel.accept implementation 
On POSIX systems, Avian sends a special signal to a thread to
implement Thread.getStackTrace() when called from a different thread.
If the target thread is blocked on a call to accept when this happens,
it will return -1, with errno set to EINTR.  Instead of treating this
as an error, we now just loop and call accept again.
 2009-11-16 17:23:09 -07:00
Joel Dice
ef00ff80ef avoid EAGAIN or EWOULDBLOCK errors due to SocketSelector.wakup being called many times between calls to select 2009-10-30 08:55:55 -06:00
Joel Dice
efdfb796d9 implement SocketChannel.isConnected 2009-10-29 16:19:33 -06:00
Joel Dice
2efff818ea Merge commit 'origin/master' into wip 2009-10-27 09:17:54 -06:00
Joel Dice
a68742200b return empty stack trace for thread which isn't running 2009-10-26 11:44:29 -06:00
Joel Dice
5967246b37 Merge commit 'origin/master' into wip 2009-10-20 14:15:35 -06:00
Joel Dice
53588b94f3 compare lengths first in String.equals[IgnoreCase] for efficiency 2009-10-19 10:36:48 -06:00
Joel Dice
59ba4aecf2 implement non-blocking socket connections 2009-10-08 16:26:20 -06:00
Joel Dice
447741d6ec implement java.io.File.renameTo 2009-09-28 17:45:47 -06:00
Joel Dice
fb40b046fd fix regression in SocketSelector when selecting ServerSocketChannels 2009-09-28 16:54:49 -06:00
Joel Dice
1faf93c163 fix typo in Proxy.makeInvokeCode 2009-09-19 16:27:28 -06:00
Joel Dice
953cb69e5e move proxy and annotation code from C++ to Java 
This allows code shrinkers to remove it if it's not used by the application.
 2009-09-19 16:21:15 -06:00
Joel Dice
1a2eb3836c Merge branch 'master' of oss.readytalk.com:/var/local/git/avian 2009-09-18 18:01:57 -06:00
Joel Dice
7aa906d97b support runtime-visible annotations and java.lang.reflect.Proxy 2009-09-18 18:01:54 -06:00
Joel Dice
6fa25f992c Properties.setProperty should return an Object 2009-09-18 17:51:05 -06:00
Joel Dice
0a96f4c552 ensure WeakHashMap.MyCell objects are registered with the ReferenceQueue 2009-09-01 17:22:31 -06:00
Joel Dice
987330fed5 Merge branch 'master' of oss.readytalk.com:/var/local/git/avian 2009-08-28 16:18:36 -06:00
Joel Dice
cd41751912 ensure primitive names are zero-terminated in Class.getName 2009-08-28 16:17:23 -06:00
Joel Dice
73dc058c14 implement StackTraceElement.getFileName properly 2009-08-27 16:28:44 -06:00
Joel Dice
d4e2e05b31 add AccessControlException 2009-08-24 16:40:25 -06:00
Joel Dice
77ae259e41 throw ClassCastException if asked to compare Enums of different types 2009-08-21 16:06:12 -06:00
Joel Dice
4c14a9ab66 implement enough of java.util.regex to ensure String methods work for trivial regular expressions 2009-08-20 11:14:05 -06:00
Joel Dice
71f1efc4cb add a couple of StringBuffer.append overloads 2009-08-20 08:59:22 -06:00
Joel Dice
c4b5ecec90 implement Runtime.addShutdownHook and Thread.setDaemon; avoid segfaults due to an application calling e.g. CallStaticBooleanMethod when it really meant CallStaticVoidMethod 2009-08-19 14:27:03 -06:00
Joel Dice
c4edabdc02 implement ClassLoader.resolveClass and ensure class is linked in e.g. Class.getMethods; minor bugfixes 2009-08-18 14:26:28 -06:00
Joel Dice
6d54b6cec8 add classes which I meant to add in earlier commits 2009-08-14 08:51:10 -06:00
Joel Dice
9553d56977 add AccessibleObject.setAccessible(AccessibleObject[],boolean) 2009-08-13 09:03:44 -06:00
Joel Dice
f96fa82607 add methods to Throwable 2009-08-13 09:03:04 -06:00
Joel Dice
017116d060 add ThreadGroup(String) constructor 2009-08-13 09:02:32 -06:00
Joel Dice
0d7a2fa2bc add methods to StringBuilder and fix logic error in getChars 2009-08-13 09:02:00 -06:00
Joel Dice
ae02212dd9 add a few methods to String; support ISO-8859-1 charset 2009-08-13 09:00:07 -06:00
Joel Dice
864a28f2ce throw IllegalArgumentException from Enum.valueOf if name does not match any value 2009-08-13 08:57:58 -06:00
Joel Dice
fb37f48237 add various methods to Class and fix getComponentType for primitive arrays 2009-08-13 08:57:06 -06:00
Joel Dice
58e3c3013a pass start and end indexes to String.getChars in Writer.write, not start and length 2009-08-13 08:55:35 -06:00
Joel Dice
0544ab381f fix Class.isArray for case this == Class.class 2009-08-12 19:40:52 -06:00
Joel Dice
dd82b58dad add String.lastIndexOf(String,int); defer to Pattern.split in String.split 2009-08-12 19:39:29 -06:00
Joel Dice
df1aee5981 replace slashes with dots in class name passed to Class.forName in Method.getParameterTypes 2009-08-11 09:25:05 -06:00
Joel Dice
d868815737 put thread into runnable state in Thread.start 2009-08-10 17:36:11 -06:00
Joel Dice
001000364d add classloader parameter to functions which may directly or indirectly load classes; include methods inherited from interfaces (but not explicitly declared) in method tables and virtual tables of abstract classes 2009-08-10 07:56:16 -06:00
Joel Dice
58c3a37277 specify classloader when calling Class.forCanonicalName in Field and Method; tolerate null argument array in Method.invoke 2009-08-10 07:48:44 -06:00
Joel Dice
5c72746d2c inherit thread group from current thread 2009-08-10 07:46:59 -06:00
Joel Dice
97ea23e3bb optionally specify classloader to Class.forCanonicalName 2009-08-10 07:46:05 -06:00
Joel Dice
1a2deff97d Merge branch 'master' of oss.readytalk.com:/var/local/git/avian 2009-08-09 14:43:53 -06:00
Joel Dice
6d27274aea update Class.PrimitiveFlag value to reflect change in machine.h; make Class.getName work for primitive types 2009-08-05 15:57:51 +00:00
Joel Dice
2de750768b add java.lang.reflect.Modifier.isInterface 2009-08-05 14:14:45 +00:00
Joel Dice
7050448ec5 implement Class.{get|set}Signers 2009-08-04 18:31:14 -06:00
Joel Dice
e18ab49f4d always pass null instance to native version of Method.invoke when invoking static methods 2009-08-04 18:30:16 -06:00
Joel Dice
626c514373 add listFiles and isFile methods to java.io.File 2009-08-04 17:59:07 -06:00
Joel Dice
590238bbfc add indexOf and lastIndexOf methods to java.util.List 2009-08-04 17:58:31 -06:00
Joel Dice
0a7f94abfe add java.util.Collection.toArray() 2009-08-04 17:36:25 -06:00
Joel Dice
7911989055 add AbstractList and AbstractSequentialList classes to java.util and listIterator methods to java.util.List 2009-08-04 17:24:29 -06:00
Joel Dice
93597a4d1d implement ArrayList.listIterator() 2009-08-04 11:34:46 -06:00
Joel Dice
08dd7d0a5a Merge branch 'gnu' 2009-08-03 09:01:16 -06:00
Joel Dice
80d4385cb8 implement blocking mode for SocketChannel and ServerSocketChannel 2009-08-03 08:58:56 -06:00
Joel Dice
54ceb80116 implement stub versions of java.security classes 2009-08-03 08:56:19 -06:00
Joel Dice
8c18f27e89 avoid NPE in String.equalsIgnoreCase 2009-07-28 17:00:11 -06:00
Joel Dice
30be3945ae update copyright year in TreeMap.java 2009-07-27 07:55:28 -06:00
Joel Dice
27d863790c Merge branch 'win64' into gnu 
Conflicts:

	makefile
	src/compile-x86.S
	src/x86.S
	src/x86.cpp
 2009-07-25 20:48:36 -06:00
Joel Dice
f869e5be21 Merge branch 'master' into gnu 
Conflicts:

	classpath/java/util/TreeSet.java
 2009-07-25 18:38:57 -06:00
Joel Dice
d3a249a3fa Merge branch 'master' of oss.readytalk.com:/var/local/git/avian 2009-07-25 18:36:27 -06:00
Joel Dice
d327f6ba5a implement java.util.TreeMap 2009-07-25 15:41:43 -06:00
Joel Dice
29858a5299 implement Selector.selectNow() and select() 2009-07-23 13:08:41 -06:00
Joel Dice
e72ff8db0b Merge branch 'master' into gnu 
Conflicts:

	src/compile.cpp
 2009-07-11 12:11:59 -06:00
Joel Dice
ab5ba9c954 Merge branch 'master' of oss.readytalk.com:/var/local/git/avian 2009-07-10 09:57:29 -06:00
Eric Scharff
c3c06e4e0e Fix mac build 
Remove a compiler error by removing an unnecessary method
 2009-06-19 13:43:57 -06:00
Joel Dice
70eedcdf97 replace slashes with dots in value returned by StackTraceElement.getClassName to make Classpath's java.util.logging.Logger happy 2009-06-06 21:08:36 -06:00
Joel Dice
20ea82ec2e various tweaks for Classpath compatibility 2009-06-06 20:32:44 -06:00
Joel Dice
4fca1d64ba fix thinko in String.regionMatches; ignore case when checking charsetName in String ctor 2009-06-06 20:30:58 -06:00
Joel Dice
a201d28e5c handle null loader parameter properly in Class.forName 2009-06-06 20:29:15 -06:00
Josh warner
bcad89dc17 handle null parameter types in various class methods 2009-06-05 14:28:55 -06:00
Joel Dice
16537a32bc fix logic in Thread.join(long) (second try) 2009-06-04 18:08:51 -06:00
Joel Dice
a064c744f4 fix logic in Thread.join(long) 2009-06-04 18:07:00 -06:00
Joel Dice
44e3ee5bd7 fix misspelling in comment 2009-06-04 18:03:09 -06:00
Joel Dice
d0f11cd2e5 move non-standard classes to avian package 2009-06-04 17:59:34 -06:00
Joel Dice
0857f53651 more progress on GNU Classpath compatibility 2009-06-04 17:21:42 -06:00
Joel Dice
98be5c509e more progress towards GNU Classpath compatibility 2009-06-03 16:17:55 -06:00
Joel Dice
0615b8a09f add classes and methods needed for GNU Classpath compatibility 
Most of these methods are stubs which throw
UnsupportedOperationExceptions for now.
 2009-06-02 17:14:38 -06:00
Joel Dice
9d6a3021ca make Hashtable.toString synchronized 2009-05-31 14:16:08 -06:00
Joel Dice
31d9700c9b move SystemClassLoader and Runtime.dumpHeap to avian package 2009-05-25 21:36:29 -06:00
Joel Dice
66c4867f18 more work on continuation support 2009-05-05 18:29:05 -06:00
Joel Dice
abc9da9b31 Merge branch 'master' of oss.readytalk.com:/var/local/git/avian 2009-04-27 14:19:53 +00:00
Joel Dice
605ddffa31 avoid unecessary array copy in Long.toString 2009-04-26 12:46:55 -06:00
Joel Dice
4091e871a7 tolerate null caller in Logger.log 2009-04-25 20:14:29 -06:00
Eric Scharff
ed4c24c7f6 Removed temp files 2009-04-22 16:27:58 -06:00
mweaver
6b89ecd0ee Like a noob, I missed some things... broke the compilation. 2009-04-22 15:24:26 -06:00
mweaver
f68f1e5888 should be fixed 2009-04-22 11:43:22 -06:00
mweaver
d6fb1e0c7c Adding changes to fix Map/Collections 
Merge branch 'master' of ssh://oss.readytalk.com/var/local/git/avian

Conflicts:

	classpath/java/util/HashMap.java
	classpath/java/util/Map.java
 2009-04-22 11:34:32 -06:00
mweaver
34da6da3db brought in line with Sun's SDK, should no longer break on values call 2009-04-22 10:04:38 -06:00
mweaver
c5dd57f74c Brought more in line with Sun's SDK 2009-04-22 10:04:23 -06:00
mweaver
9023899c81 Brought interface in line with Sun 2009-04-22 10:03:53 -06:00
Eric Scharff
af784f4cbc "Fix" Map.containsKey() and Map.containsValue() 
java.util.Map.containsKey() and java.util.Map.containsValue() take
Object parameters, not K and V.  Changed to improve classpath
compatibility.
 2009-04-17 08:57:49 -06:00
Joel Dice
d1018bf078 update copyright years 2009-03-15 12:02:36 -06:00
J. Treadwell
8150d4a3b6 added toHexString() to java.lang.Long 2009-03-09 14:54:31 -06:00
Joel Dice
1d04fed6de implement Collections.shuffle 2009-03-04 08:18:18 -07:00
Joel Dice
8659c709b7 avoid passing null arguments to native methods in SocketChannel 2009-03-02 15:22:17 -07:00
Eric Scharff
bf8c856a3c Partially handle cascading logging levels. 
We now maintain a virtual root loger, on which you can set the log
level.  When any logger logs, it finds the effective log level by going
up the parent chain, and finding a meaningful log lvel.  Thus, one can
now do Logger.getLogger("").setLevel(Level.FINER) and set the log level
for all other loggers (that do not specify their own default) to the
level specified.
 2009-02-19 15:53:10 -07:00
Joel Dice
8bcc78b5b7 add InputStreamReader(InputStream,String) 2009-02-16 18:22:19 -07:00
Zsombor
8411cfbe8f add new constructor to the String : 
public String(byte bytes[], int offset, int length, String
charsetName)
throws UnsupportedEncodingException;
 2009-02-16 18:15:41 -07:00
Zsombor
8c68bc0e1b add logp methods to Logger 2009-02-16 18:11:05 -07:00
Zsombor
7c1a5fe57d add level handling to Logger 2009-02-16 18:10:31 -07:00
Zsombor
d682ccaceb add synchronized map 2009-02-16 17:52:27 -07:00
Zsombor
9ba62e25b9 fix and-ing, or-ing, etc BitSet with variant size 2009-02-16 17:51:37 -07:00
Ryan Forbes
46e19f9c80 Fixed bug where seconds were always zero because % was misspelled as / 2009-02-03 15:30:03 -07:00
Ryan Forbes
277278b331 Fixed off by one in list method. 2009-02-03 15:28:39 -07:00
JET
e86acf4543 added separator to String and added IOException to vm.pro 2009-01-02 13:25:05 -07:00
Joel Dice
25ade1484a lots of bugfixes and refactoring 2008-12-01 19:38:00 -07:00
Joel Dice
035aa0ecd4 Merge branch 'master' of oss.readytalk.com:/var/local/git/avian into bootimage 
Conflicts:

	src/compile.cpp
	src/machine.h
	src/util.h
 2008-11-23 17:02:34 -07:00
Joel Dice
20cf42c5e4 more work on boot image creation 2008-11-23 16:58:01 -07:00
Joel Dice
fccf906349 add minimal java.net.Socket implementation to support Socket.setTcpNoDelay 2008-11-22 15:32:53 -07:00
J. Treadwell
3001c2067c changed String(byte[] bytes, String charsetName) to support only UTF-8 2008-11-12 10:19:21 -07:00
J. Treadwell
1f7f9319c3 Added UTF-8 support (still absent with string literals)! 2008-11-11 17:43:11 -07:00
Joel Dice
63c78d9d84 implement ResourceBundle.getKeys 2008-11-03 15:18:44 -07:00
Joel Dice
6a5116e7a7 implement primitive heap dump facility for memory profiling, accessible via Runtime.dumpHeap 
The proper way to do this is to implement a subset of JVMTI, but this
will do the job for now.
 2008-10-21 17:38:20 -06:00
Joel Dice
96d7bf571d implement a few methods to make SWT 3.4 happy 2008-10-10 11:49:28 -06:00
dain
7dbd4903f0 set default locale to en, us 2008-10-09 18:30:24 -06:00
dain
4aa731bacf implemented getDeclaredConstructor method 2008-10-09 18:29:53 -06:00
dain
b19ce6378a Add Integer valueOf(String) method 2008-10-08 13:51:19 -06:00
Joel Dice
aeafb52bcb add ZipFile(File) constructor and ZipFile.close 2008-10-06 17:30:48 -06:00
Joel Dice
ae75be5683 add copyright headers 2008-10-03 14:57:40 -06:00
Joel Dice
2684b7c024 remove debug logging 2008-10-03 14:26:23 -06:00
Joel Dice
4c307ae8c6 implement minimal, read-only versions of RandomAccessFile and ZipFile 2008-10-03 14:15:47 -06:00
Joel Dice
025cf59bb6 Vector.setElementAt should return void 2008-09-26 18:16:35 -06:00
Joel Dice
066714933c implement Random.nextBytes and Random.nextLong 2008-09-26 15:30:08 -06:00
Joel Dice
a16a00a7fb implement ByteArrayOutputStream.reset 2008-09-26 15:29:38 -06:00
Joel Dice
93a96f3833 fix backwards logic in Stack.empty 2008-09-26 08:10:16 -06:00
J. Treadwell
8e79618392 added StringBuffer/Builder methods 2008-09-22 09:31:10 -06:00
Joel Dice
27efbcf5e1 fix single-byte BufferedInputStream.read to generate unsigned result 2008-09-02 14:54:34 -06:00
Joel Dice
e0e827596e make Long.parseLong more efficient 2008-08-29 11:37:53 -06:00
Joel Dice
9017b5996a implement HashSet.toString 2008-08-22 14:02:38 -06:00
Joel Dice
c8cc7d931b maintain a table to look up methods called via JNI 
This simplifies the JNI implementation for looking up methods.  It also
fixes a bug where an applications calls GetStaticMethodID with class A
and then calls CallStatic<Type>Method with class B which extends A.  The
old code would look in the wrong method table and thus call the wrong
method.
 2008-08-15 12:32:33 -06:00
Matt Weaver
56e708aab0 Added the final method "name()", not being used presently, but useful if toString() is overridden. 2008-08-12 16:21:39 -06:00
Joel Dice
86dfaf9ff0 implement ByteBuffer.getInt(int) 2008-08-12 11:09:17 -06:00
Eric Scharff
e45b1f68c7 prepend copyright notice and license to source files 2008-08-05 14:15:10 -06:00
Eric Scharff
7e0941f6fb Added java.lang.AssertionError 2008-08-05 14:06:37 -06:00
Eric Scharff
f601897d9e Accept uppercase letters as digits, per the spec for Character.digit 2008-08-05 14:05:36 -06:00
Matt Weaver
0bd29069f4 Added override, soley for documentation purposes (mark methods overriding parent) 2008-07-22 11:33:55 -06:00
Joel Dice
a677a2da17 fix class cast exception in TreeSet ctor 2008-07-17 15:46:54 -06:00
Matt Weaver
244393430d Merge branch 'master' of git://oss.readytalk.com/avian 2008-07-16 11:26:29 -06:00
Eric Scharff
0df3beef06 Merge branch 'master' of ssh://oss.readytalk.com/var/local/git/avian 2008-07-15 09:38:02 -06:00
Eric Scharff
13a535d1c6 Added a getContentLength() method to URLConnection 
This is particularly important if you want to get the number of bytes of a
resource loaded by the class loader:
  getClass().getResource("myFile").openConnection().getContentLength()
 2008-07-15 09:36:52 -06:00
Joel Dice
0ae338e74a fix various bugs in BufferedReader.readLine 2008-07-15 08:59:00 -06:00
Matt Weaver
f81e9f7f5d Added for compliance. This makes IDEs happy, as certain types of "warning" casts are somewhat unavoidable. As it is small and potentially useful, I threw it in. 2008-07-14 11:05:33 -06:00
Matt Weaver
2d1ec11edc Added no arg constructor to support Comparable types. 2008-07-14 08:45:51 -06:00
Eric Scharff
7534459fec Stylistic tweaks 2008-07-13 21:54:07 -06:00
Zsombor
17a42c5611 add a few String methods 2008-07-13 20:34:13 -06:00
Zsombor
4fed24270b add skeleton java.util.regex classes 2008-07-13 20:33:51 -06:00
Zsombor
0ffba474fa implement additional Unicode support in Character 2008-07-13 20:33:26 -06:00
Zsombor
99fa6d1495 add StringBuilder.indexOf 2008-07-13 18:59:30 -06:00
Joel Dice
d1b6de8131 add license headers 2008-07-13 18:56:18 -06:00
Zsombor
2fe571c461 add StringBuffer.append(char[]) 2008-07-13 18:55:05 -06:00
Zsombor
074f1a3853 trivial AccessController implementation 2008-07-13 18:46:27 -06:00
Joel Dice
4ecce8286f fix recursive invocation of Thread constructor 2008-07-13 18:34:59 -06:00
Zsombor
d28a860138 add Arrays.fill 2008-07-13 18:28:27 -06:00
Zsombor
6409747f17 add Properties.getProperty(String,String) 2008-07-13 18:27:42 -06:00
Zsombor
e507a26081 add System.getProperties 2008-07-13 18:27:05 -06:00
Joel Dice
975c2c12a8 add license header to BitSet.java 2008-07-13 18:25:26 -06:00
Zsombor
dcccddeb55 add FilenameFilter interface 2008-07-13 18:24:23 -06:00
Zsombor
0e539615e7 add Thread.name field 2008-07-13 18:21:04 -06:00
Zsombor
e1d712ef71 java.util.BitSet implementation 2008-07-13 18:16:55 -06:00
Zsombor
2e0ca31148 implement File.list and File.mkdirs 2008-07-13 18:14:37 -06:00
Joel Dice
a016eeaba0 fix Long.toString for Long.MIN_VALUE case 2008-07-13 17:54:44 -06:00
Eric Scharff
bba4f75c2f Tweaked code indentation and formatting to match existing style 2008-07-03 10:49:08 -06:00
Joel Dice
befdfa4e9e add copyright header to CharSequence.java 2008-07-03 09:36:55 -06:00
Zsombor
e3fd0d9c7d add a few classes and methods to the classpath 
Add java.lang.CharSequence, java.util.AbstractSet,
java.util.AbstractCollection, Collections.unmodifiableSet,
 System.getProperty(String,String), etc.
 2008-07-03 09:16:32 -06:00
Joel Dice
af794d9be0 implement Date.toString, which just defers to ctime for now (part 2) 2008-06-16 11:45:23 -06:00
Joel Dice
14e2513590 fix some API compatibility issues in the class library 2008-05-07 17:44:43 -06:00
Joel Dice
24d0ea0d9b use StackTraceElement.toString in Throwable.printStackTrace 2008-04-21 16:31:50 -06:00
Joel Dice
819588546e implement a few StackTraceElement methods 2008-04-21 16:30:41 -06:00
Joel Dice
d9ec8e20bf implement Thread.getStackTrace, activeCount, and enumerate 2008-04-11 16:48:39 -06:00
Joel Dice
e9eacd900d add Class.isInterface 2008-04-01 16:48:58 -06:00
Joel Dice
c9ef443944 add Modifier.isNative and isAbstract 2008-04-01 16:42:50 -06:00
Joel Dice
91494d9081 add constructor to ByteBuffer 2008-03-28 18:08:08 -06:00
Joel Dice
6cddd10e0a various code cleanups, bug fixes, and compatibility fixes in NIO code 2008-03-25 16:17:29 -06:00
Joel Dice
3a208edbbc update NIO code to be more compatible with Java 2008-03-25 11:18:17 -06:00
Joel Dice
1b098c9267 implement ArithmeticException 2008-03-21 13:48:42 -06:00
Joel Dice
7dd9b96717 add additional methods and fields to class library 2008-03-20 18:40:18 -06:00
Joel Dice
8e1ec5794f implement java.util.Random and java.lang.Math.random in Java 2008-03-20 18:39:25 -06:00
Joel Dice
7343eea558 Merge branch 'master' of oss:/var/local/git/avian 2008-03-05 14:22:04 -07:00
Joel Dice
3e7acd7861 fix backwards logic in Collections.toArray 2008-03-05 14:21:53 -07:00
Eric Scharff
89bc3bc4e7 Fix bug in StringBuilder.insert() 2008-03-05 12:10:59 -07:00
Joel Dice
51a731847a java.util code cleanup 2008-02-28 15:18:46 -07:00
Joel Dice
35d4d19c07 Merge branch 'master' of oss:/var/local/git/avian 2008-02-28 11:37:14 -07:00
Joel Dice
9d76d6a04e implement a few more classpath methods, including Collection.addAll and Collection.toArray 2008-02-28 11:37:10 -07:00
Eric Scharff
e23f2bafd5 Implemented trivial impolementation of java.util.Random.nextDouble() 2008-02-28 11:02:58 -07:00
Eric Scharff
0d5b7bd126 Support for floating point conversions and tests 
Floats and doubles can now be read from strings, using the C standard library
functions for this purpose (strtof and strtod).  The code also relies on
standard library functions to implement isNaN() and isInfinite()
 2008-02-28 08:35:16 -07:00
Eric Scharff
73e7bfc1dc Added constructor for java.util.HashMap 2008-02-28 08:33:52 -07:00
Eric Scharff
eaa8d5c64b Trivial implementation of java.util.Random.nextInt(int n) 2008-02-26 09:37:46 -07:00
Joel Dice
2edaa82801 prepend copyright notice and license to all source files; add license.txt and readme.txt 2008-02-19 11:06:52 -07:00
Dain
8a0ffe186f Adds appending of doubles to a StringBuffer 2008-01-30 16:26:30 -07:00
Joel Dice
7a262d0578 add java.lang.OutOfMemoryError 2008-01-29 08:18:23 -07:00
Joel Dice
707359d555 remove redundant synchronization from Collections.SynchronizedCollection 2008-01-28 08:10:23 -07:00
Dain
6926ca6778 Added parsing of new line characters in properties files. 2008-01-23 16:39:45 -07:00
Joel Dice
bb701f309c implement StringBuffer.append(boolean) 2008-01-18 16:16:24 -07:00
Joel Dice
86704591e7 Throwable.initCause should return 'this' 2008-01-03 10:08:33 -07:00
Joel Dice
be5600d79d fix Integer.toHexString to treat its argument as unsigned 2007-12-26 12:17:52 -07:00
Joel Dice
f116225933 fix 64-bit arithmetic support on x86-32 2007-12-22 17:00:35 -07:00
Joel Dice
a867e4d587 snapshot 2007-12-21 17:26:55 -07:00
Eric Scharff
6954c9c377 Fixes for PushbackReader (which only can push back one char) and StringReader. 2007-12-18 12:19:52 -07:00
Eric Scharff
8b2577b77c Add method to create one hashtable from a map, useful in converting a 
HashMap into a Hashtable.
 2007-12-18 11:23:59 -07:00
Eric Scharff
7224c98766 Trivial implementation of java.util.Random 2007-12-17 15:43:51 -07:00
Eric Scharff
5af58548b7 Removed unused variable in StringBuilder. 2007-12-14 16:16:40 -07:00
Joel Dice
216224dcc4 fix length tracking bugs in StringBuilder 2007-12-13 09:19:58 -07:00
Eric Scharff
ec653fbc1e Use the default line separator when logging 2007-12-11 10:26:28 -07:00
Joel Dice
fc78e122c0 Merge branch 'master' of dice:git/vm 2007-12-03 16:36:57 -07:00
Joel Dice
9f5c2f4122 implement Arrays.sort 2007-12-03 16:32:54 -07:00
James Sanders
3f8a370ba8 Implemented Runtime.exec, Process.waitFor and Process.exitValue for non-windows 2007-11-30 16:39:51 -07:00
James Sanders
266c256116 Added IllegalThreadStateException, which is used by java.lang.Process 2007-11-30 16:11:06 -07:00
James Sanders
8f652ce12d Implemented native Process.exitValue and Process.waitFor on windows 2007-11-29 18:01:07 -07:00
James Sanders
b6ad93856d Merge branch 'master' of dice.readytalk.com:/home/dicej/git/vm 2007-11-28 17:52:23 -07:00
James Sanders
bf102aa1a8 implemented Runtime.exec(String) and Runtime.exec(String[]) 2007-11-28 17:52:08 -07:00
Eric Scharff
51c198f0f0 Implemented java.lang.Math.random() properly (seeding the random number 
on first use, and then using the system random number generator)
 2007-11-28 17:06:04 -07:00
Joel Dice
d24b633665 fix return value of ByteArrayOutputStream.size() 2007-11-27 16:59:49 -07:00
Joel Dice
74235ea33c add ByteArrayOutputStream.size() 2007-11-27 10:30:55 -07:00
Joel Dice
6fe0c4636f various bugfixes and tweaks in reflection 2007-11-20 13:40:07 -07:00
Joel Dice
80f23a5040 implement Class.getEnumConstants 2007-11-17 11:39:29 -07:00
Joel Dice
4f047ded8c make ArrayList.set() do bounds checking 2007-11-15 11:53:33 -07:00
Joel Dice
a6a1f8ba98 make ByteBuffer implement Comparable 2007-11-15 11:53:01 -07:00
Joel Dice
69f1024887 add missing classpath methods 2007-11-14 09:32:36 -07:00
Joel Dice
d1048f9bcb implement ByteBuffer.get(byte[]) 2007-11-09 14:32:33 -07:00
Joel Dice
7b8fb7233e add PersistentSet.toString(), fix a bug when removing the last element, and add a couple sanity checks 2007-11-09 08:08:35 -07:00
Joel Dice
fef3cddb9e fix build breakage due to missing isEmpty() methods 2007-11-07 09:48:09 -07:00
Joel Dice
4611c89dbe add a few classpath methods 2007-11-06 17:41:53 -07:00
Eric Scharff
76d876c039 Removed custom logging code, which is factored correctly elsewhere. 2007-11-06 11:20:12 -07:00
Joel Dice
94e9bd0fd2 clean up bootstrap type generation to eliminate redundancy (broken) 2007-11-04 14:15:28 -07:00
Joel Dice
7dfbd87a40 bugfixes 2007-11-02 15:42:19 -06:00
Joel Dice
e820b6a8a4 sketch of singleton support 2007-11-02 15:08:14 -06:00
Joel Dice
b71d5104ba snapshot 2007-11-01 13:24:09 -06:00
Joel Dice
7a4cca45c2 fix subtle length vs. limit bug in ByteArrayInputStream 2007-10-31 10:11:14 -06:00
Eric Scharff
1d04186a0c Fixed bug in ByteBuffer.getLong() 2007-10-31 09:27:26 -06:00
Eric Scharff
2fd2df53fd Fixed thinko in ByteArrayInputStream 2007-10-30 16:52:24 -06:00
Eric Scharff
b85c643251 Minor optimization for ByteArrayInputStream 2007-10-30 15:37:46 -06:00
Eric Scharff
907ce57975 Order of arraycopy backwards 2007-10-30 15:10:32 -06:00
Eric Scharff
df79f410f1 Optimize bulk reads from ByteArrayInputStream 2007-10-30 15:08:49 -06:00
Eric Scharff
958d39aa03 Add debug information for ByteBuffer 2007-10-30 14:55:00 -06:00
Joel Dice
67faa23d83 Merge branch 'master' of dice:git/vm 2007-10-29 15:42:48 -06:00
Joel Dice
956106f518 implement StringBuilder.delete() more efficiently 2007-10-29 15:40:05 -06:00
Eric Scharff
c97b16b8bc implement a few classpath methods required by SWT for Mac OS X 2007-10-29 15:23:13 -06:00
Eric Scharff
bcd2c75f41 Implements String.delete(char oldChar, String newChar), StringBuffer and 
StringBuilder delete(int startIndex, int endIndex), and
replace (int startIndex, int endIndex, String replacementString)
 2007-10-29 15:07:36 -06:00
Joel Dice
78ee14fff5 Merge branch 'master' of dice:git/vm 2007-10-29 14:57:40 -06:00
Joel Dice
75d4a4ff96 implement a few classpath methods required by SWT for Win32 2007-10-29 14:57:33 -06:00
Eric Scharff
8e95590dea Added a temporary hack for logging. 
if the System property rt.log.dir is set, standard logging messages are
written both to standard out and to the file log.txt inside the directory
provided.  This allows us to get debugging information quickly.
 2007-10-29 12:04:26 -06:00
Joel Dice
09cedfd7cb make Boolean, Byte, Short, etc. implement Comparable 2007-10-28 18:51:08 -06:00
Joel Dice
4b92017ea9 fix several win32 bugs in SocketSelector 2007-10-26 18:04:55 -06:00
Joel Dice
e892f1bff5 refactor System.getProperty() to reduce coupling with native code 2007-10-26 12:13:21 -06:00
Eric Scharff
25275933ce Print line numbers correctly for native and unknown source 2007-10-25 17:57:56 -06:00
Eric Scharff
a81b77a37e fixes i2f i2d implementation. Fixes image drawing bugs on Mac OS X. 
Also fixes a crash caused by implementing StringBuffer.toString(float)
 2007-10-25 14:26:51 -06:00
Joel Dice
b12b779c7f add support for passing properties to the VM via JNI; use vm.builtins property to specify builtin libraries 2007-10-25 12:33:43 -06:00
Joel Dice
5bfd90cfed more system-specific tweaks for windows port 2007-10-24 10:24:02 -06:00
Eric Scharff
52bc20ace2 Optimized calendar implementation. Year can now be computed with arithmetic, 
not a loop to find the current year.
 2007-10-22 15:53:46 -06:00
Eric Scharff
7eb08c5fc4 If a Calendar changes values, update the (cached) fields. 2007-10-22 12:23:56 -06:00
Eric Scharff
8902cf2a73 Added a working implementation of calendar that fills in the important 
fields (year, month, day, hour, minute, second) for the Gregorian calendar.
Specifically, it fills in YEAR, MONTH, DAY_OF_MONTH, HOUR_OF_DAY, MINUTE,
and SECOND.
 2007-10-22 12:03:15 -06:00
Joel Dice
f84b865f03 implement TreeSet.toString() 2007-10-16 19:17:37 -06:00
Eric Scharff
6be84b4653 Adds some missing methods to TreeSet, which really ought to be an instance of Collection 2007-10-16 12:14:03 -06:00
Eric Scharff
91ffeb6aed Signature of removeElementAt() was not correct, fixes exception in SWT 2007-10-15 14:06:06 -06:00
Joel Dice
64313aa243 fix return value of HashMap.put() 2007-10-13 15:46:20 -06:00
Eric Scharff
79ad3bdb76 Exception thrown by ByteBuffer 2007-10-11 17:04:45 -06:00
Eric Scharff
15d1fe8b75 Fix hashmap insertion bug (entire bucket was getting erased in some put() operations) 2007-10-11 17:03:51 -06:00
Eric Scharff
32946417b7 Fixed subtle bug in getLong() 2007-10-11 16:42:33 -06:00
Eric Scharff
9d3027540b Add meaningful toString() methods 2007-10-11 16:41:07 -06:00