hg: jdk8/tl/jdk: 7123649: Remove public modifier from Math.powerOfTwoF.

[joe . darcy]

Changeset: 2050ff9dfc92
Author:    darcy
Date:      2012-01-06 18:47 -0800
URL:       http://hg.openjdk.java.net/jdk8/tl/jdk/rev/2050ff9dfc92

7123649: Remove public modifier from Math.powerOfTwoF.
Reviewed-by: smarks, alanb

! src/share/classes/java/lang/Math.java