hg: jdk9/dev/nashorn: 8133777: Use file based persistence for history instead of preferences

[sundararajan.athijegannathan at oracle.com]

Changeset: 54af83b4a714
Author:    sundar
Date:      2015-08-18 11:40 +0530
URL:       http://hg.openjdk.java.net/jdk9/dev/nashorn/rev/54af83b4a714

8133777: Use file based persistence for history instead of preferences
Reviewed-by: attila, mhaupt

! src/jdk.scripting.nashorn.shell/share/classes/jdk/nashorn/tools/jjs/Console.java
+ src/jdk.scripting.nashorn.shell/share/classes/jdk/nashorn/tools/jjs/HistoryObject.java
! src/jdk.scripting.nashorn.shell/share/classes/jdk/nashorn/tools/jjs/Main.java