hg: jdk9/client/jdk: 8149810: TIFFField#getAsLong throws ClassCastException when data is type TIFFTag.TIFF_DOUBLE or TIFFTag.FLOAT

[brian.burkhalter at oracle.com]

Changeset: 317292ee864e
Author:    bpb
Date:      2016-04-29 14:50 -0700
URL:       http://hg.openjdk.java.net/jdk9/client/jdk/rev/317292ee864e

8149810: TIFFField#getAsLong throws ClassCastException when data is type TIFFTag.TIFF_DOUBLE or TIFFTag.FLOAT
Summary: Expand the getAsLong() specification and handle the TIFF_DOUBLE and TIFF_FLOAT cases.
Reviewed-by: prr

! src/java.desktop/share/classes/javax/imageio/plugins/tiff/TIFFField.java