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<p>Hi Steve,</p>
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<p>another work around would be to use a <span>Int2ObjectOpenHashMap</span> from fastutil here.</p>
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<p>Gerd<br>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>Von:</b> mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von Steve Ratcliffe <steve@parabola.me.uk><br>
<b>Gesendet:</b> Samstag, 17. Dezember 2016 22:14:23<br>
<b>An:</b> Development list for mkgmap<br>
<b>Betreff:</b> Re: [mkgmap-dev] Java Exception on Greece map merging</font>
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Hi<br>
<br>
In addition to the previous bugs I found there is also<br>
<a href="http://bugs.java.com/bugdatabase/view_bug.do?bug_id=6616627">http://bugs.java.com/bugdatabase/view_bug.do?bug_id=6616627</a> which is<br>
an old bug which appears similar but was for Long.valueOf() instead of<br>
Integer.valueOf().<br>
<br>
On the assumption that it is a JVM bug and as it is affecting a few<br>
people, we should consider a workaround.<br>
<br>
Probably<br>
poi.setZip(zips.get(new Integer(zipIndex-1)))<br>
<br>
would work.<br>
<br>
As the zipIndex values are typically small, the integer cache<br>
may be valuable in our case. So we could implement our own,<br>
but it would have to be different enough to avoid running into<br>
the same bug. We don't need negative numbers so that might be<br>
enough.<br>
<br>
The netbeans project implemented their own integer cache as their<br>
workaround.<br>
<br>
<a href="http://hg.netbeans.org/releases/rev/ff893c3cec4d">http://hg.netbeans.org/releases/rev/ff893c3cec4d</a><br>
<br>
..Steve<br>
<br>
> I am getting Java exception:<br>
> Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 265<br>
> at java.lang.Integer.valueOf(Integer.java:831)<br>
> at<br>
> uk.me.parabola.imgfmt.app.lbl.LBLFileReader.readPoiInfo(LBLFileReader.java:422)<br>
> at<br>
> uk.me.parabola.imgfmt.app.lbl.LBLFileReader.<init>(LBLFileReader.java:75)<br>
> at<br>
> uk.me.parabola.mkgmap.combiners.FileInfo.lblInfo(FileInfo.java:326)<br>
> at<br>
> uk.me.parabola.mkgmap.combiners.FileInfo.lblInfo(FileInfo.java:313)<br>
> at<br>
> uk.me.parabola.mkgmap.combiners.FileInfo.imgInfo(FileInfo.java:259)<br>
> at<br>
> uk.me.parabola.mkgmap.combiners.FileInfo.getFileInfo(FileInfo.java:152)<br>
> at uk.me.parabola.mkgmap.main.Main.endOptions(Main.java:595)<br>
> at<br>
> uk.me.parabola.mkgmap.CommandArgsReader.readArgs(CommandArgsReader.java:128)<br>
> at uk.me.parabola.mkgmap.main.Main.mainStart(Main.java:135)<br>
> at uk.me.parabola.mkgmap.main.Main.main(Main.java:106)<br>
> on map merge. I am compiling latest Greece map from Geofabrik. There was<br>
> not a problem with data from October.<br>
<br>
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