hg: openjfx/8u-dev/rt: RT-34840: [3DViewer] FileNotFoundException: Jfx3dViewerApp_session.properties (Read-only file system)

[morris.meyer at oracle.com]

Changeset: a9e73c17975b
Author:    Morris Meyer <morris.meyer at oracle.com>
Date:      2014-12-16 22:19 -0500
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/a9e73c17975b

RT-34840: [3DViewer] FileNotFoundException: Jfx3dViewerApp_session.properties (Read-only file system)
Reviewed-By: kcr

! apps/samples/3DViewer/src/main/java/com/javafx/experiments/jfx3dviewer/SessionManager.java