A lot of NoSuchFileExceptions

[naoliv]

Maybe it's related with [12814]?

I am seeing a lot of this while loading and using JOSM:

2017-09-11 23:57:12.464 GRAVE: java.nio.file.NoSuchFileException: /tmp/imageio17240083250587521154.tmp
java.nio.file.NoSuchFileException: /tmp/imageio17240083250587521154.tmp
	at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:92)
	at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)
	at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:116)
	at java.base/sun.nio.fs.UnixFileAttributeViews$Basic.readAttributes(UnixFileAttributeViews.java:55)
	at java.base/sun.nio.fs.UnixFileSystemProvider.readAttributes(UnixFileSystemProvider.java:145)
	at java.base/sun.nio.fs.LinuxFileSystemProvider.readAttributes(LinuxFileSystemProvider.java:99)
	at java.base/java.nio.file.Files.readAttributes(Files.java:1755)
	at java.base/java.nio.file.Files.size(Files.java:2369)
	at org.openstreetmap.josm.io.FileWatcher.processEvents(FileWatcher.java:161)
	at java.base/java.lang.Thread.run(Thread.java:844)

2017-09-12 00:03:16.198 GRAVE: java.nio.file.NoSuchFileException: /tmp/fileutl.message.PMPXwq
java.nio.file.NoSuchFileException: /tmp/fileutl.message.PMPXwq
	at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:92)
	at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)
	at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:116)
	at java.base/sun.nio.fs.UnixFileAttributeViews$Basic.readAttributes(UnixFileAttributeViews.java:55)
	at java.base/sun.nio.fs.UnixFileSystemProvider.readAttributes(UnixFileSystemProvider.java:145)
	at java.base/sun.nio.fs.LinuxFileSystemProvider.readAttributes(LinuxFileSystemProvider.java:99)
	at java.base/java.nio.file.Files.readAttributes(Files.java:1755)
	at java.base/java.nio.file.Files.size(Files.java:2369)
	at org.openstreetmap.josm.io.FileWatcher.processEvents(FileWatcher.java:161)
	at java.base/java.lang.Thread.run(Thread.java:844)

2017-09-12 00:06:50.148 GRAVE: java.nio.file.NoSuchFileException: /tmp/filehFYdCQ
java.nio.file.NoSuchFileException: /tmp/filehFYdCQ
	at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:92)
	at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)
	at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:116)
	at java.base/sun.nio.fs.UnixFileAttributeViews$Basic.readAttributes(UnixFileAttributeViews.java:55)
	at java.base/sun.nio.fs.UnixFileSystemProvider.readAttributes(UnixFileSystemProvider.java:145)
	at java.base/sun.nio.fs.LinuxFileSystemProvider.readAttributes(LinuxFileSystemProvider.java:99)
	at java.base/java.nio.file.Files.readAttributes(Files.java:1755)
	at java.base/java.nio.file.Files.size(Files.java:2369)
	at org.openstreetmap.josm.io.FileWatcher.processEvents(FileWatcher.java:161)
	at java.base/java.lang.Thread.run(Thread.java:844)

It was ant cleaned before recompiling.

JOSM:

Revision:12826
Is-Local-Build:true
Build-Date:2017-09-11 23:54:59

Identification: JOSM/1.5 (12826 SVN pt_BR) Linux Debian GNU/Linux unstable (sid)
Memory Usage: 660 MB / 3072 MB (262 MB allocated, but free)
Java version: 9-Debian+0-9b181-4, Oracle Corporation, OpenJDK 64-Bit Server VM
Screen: :0.0 1920x1080
Maximum Screen Size: 1920x1080
Java package: openjdk-9-jre:amd64-9~b181-4
Java ATK Wrapper package: libatk-wrapper-java:all-0.33.3-13
VM arguments: [--add-modules=java.se.ee, -Dawt.useSystemAAFontSettings=on]
Dataset consistency test: No problems found

Plugins:
+ AddrInterpolation (33160)
+ CADTools (1007)
+ Create_grid_of_ways (32699)
+ FastDraw (33583)
+ FixAddresses (33182)
+ ImportImagePlugin (33563)
+ OpeningHoursEditor (33185)
+ PicLayer (33385)
+ SimplifyArea (33004)
+ apache-commons (33517)
+ buildings_tools (33004)
+ download_along (32946)
+ editgpx (33004)
+ ejml (32680)
+ geojson (55)
+ geotools (33380)
+ graphview (33004)
+ jogl (1.1.0)
+ jts (32699)
+ kendzi3d (1.0.198)
+ kendzi3d-resources (0.0.1)
+ log4j (32699)
+ measurement (33088)
+ merge-overlap (33436)
+ opendata (33553)
+ pdfimport (33579)
+ photo_geotagging (33494)
+ poly (33570)
+ reverter (33572)
+ tageditor (33579)
+ tagging-preset-tester (33004)
+ todo (30301)
+ turnlanes-tagging (254)
+ turnrestrictions (33537)
+ undelete (33480)
+ utilsplugin2 (33579)

[Don-vip]

In 12827/josm:

fix #15293 - silence exceptions with temp/empty files