id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
13907	[Patch] Memory Error opening big OSM file	marcoahp@…	team	"==== What steps will reproduce the problem?
1. Open a big OSM file, for example spain-latest.osm from geofabrik.de
2. 
3. 

==== What is the expected result?
Open the data
==== What happens instead?
Memory error.  
==== Please provide any additional information below. Attach a screenshot if possible.
I've tested with -Xms2048m parameter but with the same result
{{{
URL:http://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2016-09-06 00:16:07 +0200 (Tue, 06 Sep 2016)
Build-Date:2016-09-05 22:21:00
Revision:10966
Relative:URL: ^/trunk

Identification: JOSM/1.5 (10966 es) Windows 10 64-Bit
Memory Usage: 247 MB / 247 MB (124 MB allocated, but free)
Java version: 1.8.0_111-b14, Oracle Corporation, Java HotSpot(TM) Client VM
Screen: \Display0 1920x1080
Maximum Screen Size: 1920x1080
VM arguments: [-Djava.security.manager, -Djava.security.policy=file:<java.home>\lib\security\javaws.policy, -DtrustProxy=true, -Djnlpx.home=<java.home>\bin, -Djnlpx.origFilenameArg=%UserProfile%\AppData\Local\Microsoft\Windows\INetCache\IE\IE1IG3IQ\josm.jnlp, -Djnlpx.remove=true, -Djava.util.Arrays.useLegacyMergeSort=true, -Djnlpx.splashport=60863, -Djnlpx.jvm=<java.home>\bin\javaw.exe, -Djnlpx.vmargs=LURqYXZhLnV0aWwuQXJyYXlzLnVzZUxlZ2FjeU1lcmdlU29ydD10cnVlAA==]
}}}
"	defect	closed	normal	16.10	Core	latest	fixed	memory error performance regression