id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
13260	Opening an .osm file containing HTML code takes ages	simon04	team	"I accidentally downloaded the HTML preview of the attachment from #8251. Opening this file takes ages and terminates with ""No data found in file …"".

r10681.

The relevant stack trace:
{{{
""main-worker-0"" #40 prio=5 os_prio=0 tid=0x00007f1284174800 nid=0x7f59 runnable [0x00007f1283886000]
   java.lang.Thread.State: RUNNABLE
  at java.net.SocketInputStream.socketRead0(Native Method)
  at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
  at java.net.SocketInputStream.read(SocketInputStream.java:170)
  at java.net.SocketInputStream.read(SocketInputStream.java:141)
  at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
  at java.io.BufferedInputStream.read1(BufferedInputStream.java:286)
  at java.io.BufferedInputStream.read(BufferedInputStream.java:345)
  - locked <0x000000077cd6c9c0> (a java.io.BufferedInputStream)
  at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:704)
  at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:647)
  at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1536)
  - locked <0x000000077cd69da8> (a sun.net.www.protocol.http.HttpURLConnection)
  at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1441)
  - locked <0x000000077cd69da8> (a sun.net.www.protocol.http.HttpURLConnection)
  at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:647)
  at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(XMLEntityManager.java:1304)
  at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(XMLEntityManager.java:1240)
  at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.startPE(XMLDTDScannerImpl.java:726)
  at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.skipSeparator(XMLDTDScannerImpl.java:2095)
  at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.scanDecls(XMLDTDScannerImpl.java:2058)
  at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.scanDTDExternalSubset(XMLDTDScannerImpl.java:301)
  at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.dispatch(XMLDocumentScannerImpl.java:1175)
  at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.next(XMLDocumentScannerImpl.java:1045)
  at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:959)
  at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:602)
  at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:112)
  at com.sun.org.apache.xerces.internal.impl.XMLStreamReaderImpl.next(XMLStreamReaderImpl.java:553)
  at org.openstreetmap.josm.io.OsmReader.parse(OsmReader.java:112)
  at org.openstreetmap.josm.io.OsmReader.doParseDataSet(OsmReader.java:589)
  at org.openstreetmap.josm.io.OsmReader.parseDataSet(OsmReader.java:640)
  at org.openstreetmap.josm.io.OsmImporter.parseDataSet(OsmImporter.java:123)
  at org.openstreetmap.josm.io.OsmImporter.loadLayer(OsmImporter.java:113)
  at org.openstreetmap.josm.io.OsmImporter.importData(OsmImporter.java:90)
  at org.openstreetmap.josm.io.OsmImporter.importData(OsmImporter.java:75)
  at org.openstreetmap.josm.io.FileImporter.importDataHandleExceptions(FileImporter.java:90)
  at org.openstreetmap.josm.actions.OpenFileAction$OpenFileTask.importData(OpenFileAction.java:349)
  at org.openstreetmap.josm.actions.OpenFileAction$OpenFileTask.realRun(OpenFileAction.java:302)
  at org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.java:93)
  at org.openstreetmap.josm.gui.PleaseWaitRunnable.run(PleaseWaitRunnable.java:141)
  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
  at java.util.concurrent.FutureTask.run(FutureTask.java:266)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
  at java.lang.Thread.run(Thread.java:745)
}}}"	defect	closed	minor	16.07	Core	latest	fixed