java.util.regex.PatternSyntaxException: Unclosed group

[naoliv]

I was playing with some (wrong) rules and got:

2017-02-14 11:43:45.208 GRAVE: Handled by bug report queue: java.util.regex.PatternSyntaxException: Unclosed group near index 30
Rodovia ([A-Z]{2,3}-[0-9]{2,4}
                              ^
java.util.regex.PatternSyntaxException: Unclosed group near index 30
Rodovia ([A-Z]{2,3}-[0-9]{2,4}
                              ^
	at java.util.regex.Pattern.error(Pattern.java:1955)
	at java.util.regex.Pattern.accept(Pattern.java:1813)
	at java.util.regex.Pattern.group0(Pattern.java:2908)
	at java.util.regex.Pattern.sequence(Pattern.java:2051)
	at java.util.regex.Pattern.expr(Pattern.java:1996)
	at java.util.regex.Pattern.compile(Pattern.java:1696)
	at java.util.regex.Pattern.<init>(Pattern.java:1351)
	at java.util.regex.Pattern.compile(Pattern.java:1028)
	at org.openstreetmap.josm.gui.mappaint.mapcss.ConditionFactory$KeyValueRegexpCondition.<init>(ConditionFactory.java:346)
	at org.openstreetmap.josm.gui.mappaint.mapcss.ConditionFactory.createKeyValueCondition(ConditionFactory.java:58)
	at org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.MapCSSParser.simple_key_value_condition(MapCSSParser.java:1477)
	at org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.MapCSSParser.condition(MapCSSParser.java:1173)
	at org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.MapCSSParser.selector(MapCSSParser.java:1093)
	at org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.MapCSSParser.child_selector(MapCSSParser.java:939)
	at org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.MapCSSParser.selectors(MapCSSParser.java:911)
	at org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.MapCSSParser.rule(MapCSSParser.java:902)
	at org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.MapCSSParser.sheet(MapCSSParser.java:886)
	at org.openstreetmap.josm.data.validation.tests.MapCSSTagChecker$TagCheck.readMapCSS(MapCSSTagChecker.java:362)
	at org.openstreetmap.josm.data.validation.tests.MapCSSTagChecker.addMapCSS(MapCSSTagChecker.java:723)
	at org.openstreetmap.josm.io.FileWatcher.processEvents(FileWatcher.java:149)
	at java.lang.Thread.run(Thread.java:745)

The bad rule is:

way[highway][name =~ /Rodovia ([A-Z]{2,3}-[0-9]{2,4}/] {
        throwWarning: tr("teste");
}

URL:http://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2017-02-14 00:32:15 +0100 (Tue, 14 Feb 2017)
Build-Date:2017-02-13 23:35:58
Revision:11560
Relative:URL: ^/trunk

Identification: JOSM/1.5 (11560 pt_BR) Linux Debian GNU/Linux 9.0 (stretch)
Memory Usage: 839 MB / 10206 MB (337 MB allocated, but free)
Java version: 1.8.0_121-8u121-b13-3-b13, Oracle Corporation, OpenJDK 64-Bit Server VM
Screen: :0.0 1600x900, :0.1 1280x1024
Maximum Screen Size: 1600x1024
Java package: openjdk-8-jre:amd64-8u121-b13-3
Java ATK Wrapper package: libatk-wrapper-java:all-0.33.3-13
VM arguments: [-Dawt.useSystemAAFontSettings=on]
Dataset consistency test: No problems found

Plugins:
+ Create_grid_of_ways (32699)
+ FastDraw (33004)
+ ImportImagePlugin (33028)
+ OpeningHoursEditor (33004)
+ PicLayer (33088)
+ RoadSigns (33088)
+ SimplifyArea (33004)
+ apache-commons (32994)
+ buildings_tools (33004)
+ conflation (0.3.0)
+ contourmerge (1030)
+ download_along (32946)
+ editgpx (33004)
+ ejml (32680)
+ geojson (52)
+ geotools (33042)
+ importvec (33088)
+ indoorhelper (33088)
+ jts (32699)
+ log4j (32699)
+ measurement (33088)
+ merge-overlap (33004)
+ opendata (33088)
+ pbf (33004)
+ pdfimport (33004)
+ poly (33004)
+ reverter (33088)
+ scripting (30764)
+ tageditor (33021)
+ todo (30000)
+ turnlanes (33088)
+ turnlanes-tagging (254)
+ turnrestrictions (33088)
+ undelete (32699)
+ utilsplugin2 (33124)

Tagging presets:
+ https://josm.openstreetmap.de/josmfile?page=Presets/NewTags&zip=1

Map paint styles:
- https://josm.openstreetmap.de/josmfile?page=Styles/Surface-DataEntry&style&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Noname&style&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Highway_Nodes&style&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Lane_and_Road_Attributes&zip=1
- <josm.pref>/styles/indoor.mapcss
- https://dl.dropbox.com/u/8010189/Forum%20attachments/Hide_nodes.mapcss

Validator rules:
+ /arquivos/git/validador-josm/Rules_Brazilian-Specific.validator.mapcss
+ /arquivos/git/validador-josm/staging.validator.mapcss
- <josm.pref>/validator/indoorhelper.validator.mapcss

Last errors/warnings:
- E: A comunicação com o servidor OSM falhou - <html>O tempo de comunicação com o servidor OSM 'api.openstreetmap.org' esgotou. Por favor tente de novo.</html>
- E: org.openstreetmap.josm.io.OsmApiException: ResponseCode=503, Error Body=<<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
- E: A comunicação com o servidor OSM falhou - <html>O tempo de comunicação com o servidor OSM 'api.openstreetmap.org' esgotou. Por favor tente de novo.</html>
- E: Skipping to the next rule, because of an error:
- E: org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.ParseException: Encountered " "~" "~ "" at line 233, column 15.
- E: Skipping to the next rule, because of an error:
- E: org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.ParseException: Encountered " "~" "~ "" at line 233, column 15.
- E: Skipping to the next rule, because of an error:
- E: org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.ParseException: Encountered " "~" "~ "" at line 233, column 15.
- E: Handled by bug report queue: java.util.regex.PatternSyntaxException: Unclosed group near index 30


=== REPORTED CRASH DATA ===
BugReportExceptionHandler#handleException:
No data collected.

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: File Watcher (12)
java.util.regex.PatternSyntaxException: Unclosed group near index 30
Rodovia ([A-Z]{2,3}-[0-9]{2,4}
                              ^
	at java.util.regex.Pattern.error(Pattern.java:1955)
	at java.util.regex.Pattern.accept(Pattern.java:1813)
	at java.util.regex.Pattern.group0(Pattern.java:2908)
	at java.util.regex.Pattern.sequence(Pattern.java:2051)
	at java.util.regex.Pattern.expr(Pattern.java:1996)
	at java.util.regex.Pattern.compile(Pattern.java:1696)
	at java.util.regex.Pattern.<init>(Pattern.java:1351)
	at java.util.regex.Pattern.compile(Pattern.java:1028)
	at org.openstreetmap.josm.gui.mappaint.mapcss.ConditionFactory$KeyValueRegexpCondition.<init>(ConditionFactory.java:346)
	at org.openstreetmap.josm.gui.mappaint.mapcss.ConditionFactory.createKeyValueCondition(ConditionFactory.java:58)
	at org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.MapCSSParser.simple_key_value_condition(MapCSSParser.java:1477)
	at org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.MapCSSParser.condition(MapCSSParser.java:1173)
	at org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.MapCSSParser.selector(MapCSSParser.java:1093)
	at org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.MapCSSParser.child_selector(MapCSSParser.java:939)
	at org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.MapCSSParser.selectors(MapCSSParser.java:911)
	at org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.MapCSSParser.rule(MapCSSParser.java:902)
	at org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.MapCSSParser.sheet(MapCSSParser.java:886)
	at org.openstreetmap.josm.data.validation.tests.MapCSSTagChecker$TagCheck.readMapCSS(MapCSSTagChecker.java:362)
	at org.openstreetmap.josm.data.validation.tests.MapCSSTagChecker.addMapCSS(MapCSSTagChecker.java:723)
	at org.openstreetmap.josm.io.FileWatcher.processEvents(FileWatcher.java:149)
	at java.lang.Thread.run(Thread.java:745)

[Don-vip]

In 11562/josm:

fix #14368 - java.util.regex.PatternSyntaxException: Unclosed group

[Don-vip]

Ticket #12105 has been marked as a duplicate of this ticket.