Attribute display involving asian (Mongolia?) alphabet crashes JOSM

[muralito@…]

What steps will reproduce the problem?

1. Start JOSM
2. Load object ​​osmwww:node/2466067279
3. Select node and try to tag values (scroll down to name:mn)

What is the expected result?

Show tag name:mn as all other tags

What happens instead?

The error message is displayed.

Please provide any additional information below. Attach a screenshot if
possible.

Probably a problem with the language in key name:mr (until name:mn al texts are displayed)
The problem seems to be related to ticket 9729

Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2014-08-31 21:55:55
Last Changed Author: Don-vip
Revision: 7480
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2014-08-31 23:51:24 +0200 (Sun, 31 Aug 2014)
Last Changed Rev: 7480

Identification: JOSM/1.5 (7480 en) Linux openSUSE 13.1 (Bottle) (x86_64)
Memory Usage: 212 MB / 1751 MB (85 MB allocated, but free)
Java version: 1.7.0_51, Oracle Corporation, OpenJDK 64-Bit Server VM
Java package: java-1_7_0-openjdk:x86_64-1.7.0.6
Dataset consistency test: No problems found

Plugins:
- AddrInterpolation (30416)
- HouseNumberTaggingTool (30416)
- OpeningHoursEditor (30609)
- RoadSigns (30495)
- alignways (30416)
- conflation (0.1.7)
- contourmerge (1010)
- graphview (30416)
- imagery_offset_db (30534)
- imageryadjust (30416)
- jts (30416)
- merge-overlap (30416)
- pbf (30495)
- public_transport (30416)
- reltoolbox (30587)
- reverter (30521)
- turnlanes (30416)
- turnrestrictions (30454)
- undelete (30416)
- utilsplugin2 (30460)

Last errors/warnings:
- E: java.lang.ArrayIndexOutOfBoundsException
- E: java.lang.ArrayIndexOutOfBoundsException
- E: java.lang.ArrayIndexOutOfBoundsException
- E: java.lang.ArrayIndexOutOfBoundsException
- E: java.lang.ArrayIndexOutOfBoundsException

java.lang.ArrayIndexOutOfBoundsException

Error stack is attached below.

ERROR: java.lang.ArrayIndexOutOfBoundsException: -31981566
java.lang.ArrayIndexOutOfBoundsException: -31981566

at sun.font.FileFontStrike.getCachedGlyphPtr(FileFontStrike.java:472)
at sun.font.FileFontStrike.getSlot0GlyphImagePtrs(FileFontStrike.java:438)
at sun.font.CompositeStrike.getGlyphImagePtrs(CompositeStrike.java:115)
at sun.font.StandardGlyphVector.setupGlyphImages(StandardGlyphVector.java:938)
at sun.font.GlyphList.setFromGlyphVector(GlyphList.java:293)
at sun.java2d.pipe.GlyphListPipe.drawGlyphVector(GlyphListPipe.java:136)
at sun.java2d.SunGraphics2D.drawGlyphVector(SunGraphics2D.java:2942)
at sun.font.ExtendedTextSourceLabel.handleDraw(ExtendedTextSourceLabel.java:193)
at sun.font.Decoration.drawTextAndDecorations(Decoration.java:122)
at sun.font.ExtendedTextSourceLabel.draw(ExtendedTextSourceLabel.java:197)
at java.awt.font.TextLine.draw(TextLine.java:774)
at java.awt.font.TextLayout.draw(TextLayout.java:2638)
at sun.java2d.pipe.GlyphListPipe.drawString(GlyphListPipe.java:78)
at sun.java2d.pipe.ValidatePipe.drawString(ValidatePipe.java:165)
at sun.java2d.SunGraphics2D.drawString(SunGraphics2D.java:2867)
at sun.swing.SwingUtilities2.drawString(SwingUtilities2.java:552)
at sun.swing.SwingUtilities2.drawStringUnderlineCharAt(SwingUtilities2.java:584)
at javax.swing.plaf.basic.BasicLabelUI.paintEnabledText(BasicLabelUI.java:119)
at javax.swing.plaf.basic.BasicLabelUI.paint(BasicLabelUI.java:179)
at javax.swing.plaf.ComponentUI.update(ComponentUI.java:161)
at javax.swing.JComponent.paintComponent(JComponent.java:769)
at javax.swing.JComponent.paint(JComponent.java:1045)
at javax.swing.CellRendererPane.paintComponent(CellRendererPane.java:151)
at javax.swing.plaf.basic.BasicTableUI.paintCell(BasicTableUI.java:2109)
at javax.swing.plaf.basic.BasicTableUI.paintCells(BasicTableUI.java:2010)
at javax.swing.plaf.basic.BasicTableUI.paint(BasicTableUI.java:1806)
at javax.swing.plaf.ComponentUI.update(ComponentUI.java:161)
at javax.swing.JComponent.paintComponent(JComponent.java:769)
at javax.swing.JComponent.paint(JComponent.java:1045)
at javax.swing.JComponent.paintChildren(JComponent.java:878)
at javax.swing.JComponent.paint(JComponent.java:1054)
at javax.swing.JComponent.paintToOffscreen(JComponent.java:5210)
at javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:295)
at javax.swing.RepaintManager.paint(RepaintManager.java:1249)
at javax.swing.JComponent.paintForceDoubleBuffered(JComponent.java:1081)
at javax.swing.JViewport.blitDoubleBuffered(JViewport.java:1606)
at javax.swing.JViewport.windowBlitPaint(JViewport.java:1559)
at javax.swing.JViewport.setViewPosition(JViewport.java:1102)
at javax.swing.plaf.basic.BasicScrollPaneUI$Handler.vsbStateChanged(BasicScrollPaneUI.java:1054)
at javax.swing.plaf.basic.BasicScrollPaneUI$Handler.stateChanged(BasicScrollPaneUI.java:1043)
at javax.swing.DefaultBoundedRangeModel.fireStateChanged(DefaultBoundedRangeModel.java:364)
at javax.swing.DefaultBoundedRangeModel.setRangeProperties(DefaultBoundedRangeModel.java:302)
at javax.swing.DefaultBoundedRangeModel.setValue(DefaultBoundedRangeModel.java:168)
at javax.swing.JScrollBar.setValue(JScrollBar.java:463)
at javax.swing.plaf.basic.BasicScrollBarUI.scrollByUnits(BasicScrollBarUI.java:1022)
at javax.swing.plaf.basic.BasicScrollPaneUI$Handler.mouseWheelMoved(BasicScrollPaneUI.java:1014)
at java.awt.Component.processMouseWheelEvent(Component.java:6593)
at java.awt.Component.processEvent(Component.java:6277)
at java.awt.Container.processEvent(Container.java:2229)
at java.awt.Component.dispatchEventImpl(Component.java:4861)
at java.awt.Container.dispatchEventToSelf(Container.java:2311)
at java.awt.Component.dispatchMouseWheelToAncestor(Component.java:5014)
at java.awt.Component.dispatchEventImpl(Component.java:4745)
at java.awt.Container.dispatchEventImpl(Container.java:2287)
at java.awt.Component.dispatchEvent(Component.java:4687)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4832)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4521)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4422)
at java.awt.Container.dispatchEventImpl(Container.java:2273)
at java.awt.Window.dispatchEventImpl(Window.java:2719)
at java.awt.Component.dispatchEvent(Component.java:4687)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:735)
at java.awt.EventQueue.access$200(EventQueue.java:103)
at java.awt.EventQueue$3.run(EventQueue.java:694)
at java.awt.EventQueue$3.run(EventQueue.java:692)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
at java.awt.EventQueue$4.run(EventQueue.java:708)
at java.awt.EventQueue$4.run(EventQueue.java:706)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:705)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)