I'm trying to find out how to run java webstart 1.6 on a machine running OSX 10.8.2. Every time I try to open the .jnlp file I get java 7 rather than java 6 starting.
The system seems to still have java 6 installed:
java -version java version "1.6.0_37" Java(TM) SE Runtime Environment (build 1.6.0_37-b06-434-11M3909) Java HotSpot(TM) 64-Bit Server VM (build 20.12-b01-434, mixed mode)
However the java control panel shows only Java 7u9 (the latest update).