id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
11788	Can't directly open bzip2 file	naoliv	team	"Trying to open the attached file I see this:

{{{
INFO: Open file: /tmp/m/links.osm.bz2 (799152 bytes)
ERROR: org.openstreetmap.josm.io.IllegalDataException: Illegal value for attribute 'version' on OSM primitive with ID 3522300102. Got c. (at line 44,136, column 175). 6,750,236 bytes have been read. Cause: org.openstreetmap.josm.io.OsmReader$OsmParsingException: Illegal value for attribute 'version' on OSM primitive with ID 3522300102. Got c. (at line 44,136, column 175). 6,750,236 bytes have been read. Cause: java.lang.NumberFormatException: For input string: ""c""
org.openstreetmap.josm.io.IllegalDataException: Illegal value for attribute 'version' on OSM primitive with ID 3522300102. Got c. (at line 44,136, column 175). 6,750,236 bytes have been read
	at org.openstreetmap.josm.io.OsmReader.doParseDataSet(OsmReader.java:624)
	at org.openstreetmap.josm.io.OsmReader.parseDataSet(OsmReader.java:656)
	at org.openstreetmap.josm.io.OsmImporter.parseDataSet(OsmImporter.java:137)
	at org.openstreetmap.josm.io.OsmImporter.loadLayer(OsmImporter.java:127)
	at org.openstreetmap.josm.io.OsmImporter.importData(OsmImporter.java:98)
	at org.openstreetmap.josm.io.OsmImporter.importData(OsmImporter.java:75)
	at org.openstreetmap.josm.io.FileImporter.importDataHandleExceptions(FileImporter.java:85)
	at org.openstreetmap.josm.actions.OpenFileAction$OpenFileTask.importData(OpenFileAction.java:333)
	at org.openstreetmap.josm.actions.OpenFileAction$OpenFileTask.realRun(OpenFileAction.java:291)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.java:93)
	at org.openstreetmap.josm.gui.PleaseWaitRunnable.run(PleaseWaitRunnable.java:161)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)
Caused by: org.openstreetmap.josm.io.OsmReader$OsmParsingException: Illegal value for attribute 'version' on OSM primitive with ID 3522300102. Got c. (at line 44,136, column 175). 6,750,236 bytes have been read
	at org.openstreetmap.josm.io.OsmReader.throwException(OsmReader.java:88)
	at org.openstreetmap.josm.io.OsmReader.readCommon(OsmReader.java:459)
	at org.openstreetmap.josm.io.OsmReader.parseNode(OsmReader.java:206)
	at org.openstreetmap.josm.io.OsmReader.parseOsm(OsmReader.java:151)
	at org.openstreetmap.josm.io.OsmReader.parseRoot(OsmReader.java:113)
	at org.openstreetmap.josm.io.OsmReader.parse(OsmReader.java:99)
	at org.openstreetmap.josm.io.OsmReader.doParseDataSet(OsmReader.java:605)
	... 15 more
Caused by: java.lang.NumberFormatException: For input string: ""c""
	at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
	at java.lang.Integer.parseInt(Integer.java:492)
	at java.lang.Integer.parseInt(Integer.java:527)
	at org.openstreetmap.josm.io.OsmReader.readCommon(OsmReader.java:457)
	... 20 more
}}}

If I bunzip JOSM properly opens it.
The file was originally created with `pbzip`, then opened in JOSM, modified some data and saved (in JOSM too, directly as bz2).
The problem is happening now while trying to reopen it.

JOSM
{{{
Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2015-08-18 01:32:15
Last Changed Author: simon04
Revision: 8670
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Relative URL: ^/trunk
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2015-08-17 19:13:17 +0200 (Mon, 17 Aug 2015)
Last Changed Rev: 8670

Identification: JOSM/1.5 (8670 en) Linux Debian GNU/Linux testing (stretch)
Memory Usage: 247 MB / 10206 MB (146 MB allocated, but free)
Java version: 1.7.0_75, Oracle Corporation, OpenJDK 64-Bit Server VM
Java package: openjdk-7-jre:amd64-7u75-2.5.4-2
VM arguments: [-Dawt.useSystemAAFontSettings=on, -Dsun.java2d.opengl=true]

Plugins:
- Create_grid_of_ways (31241)
- OpeningHoursEditor (31241)
- PicLayer (31241)
- SimplifyArea (31241)
- buildings_tools (31361)
- conflation (0.1.7)
- contourmerge (1013)
- download_along (31241)
- editgpx (31241)
- geotools (31126)
- imagery_offset_db (31241)
- importvec (31241)
- jts (31126)
- log4j (31231)
- measurement (31289)
- merge-overlap (31241)
- opendata (31241)
- pbf (31241)
- pdfimport (31241)
- poly (31241)
- reverter (31241)
- scripting (30710)
- todo (29154)
- turnrestrictions (31241)
- undelete (31241)
- utilsplugin2 (31463)

Last errors/warnings:
- E: org.openstreetmap.josm.io.IllegalDataException: Illegal value for attribute 'version' on OSM primitive with ID 3522300102. Got c. (at line 44,136, column 175). 6,750,236 bytes have been read. Cause: org.openstreetmap.josm.io.OsmReader$OsmParsingException: Illegal value for attribute 'version' on OSM primitive with ID 3522300102. Got c. (at line 44,136, column 175). 6,750,236 bytes have been read. Cause: java.lang.NumberFormatException: For input string: ""c""
}}}"	defect	closed	normal		Core		duplicate	bz2 bzip2