MeasurementRange changes for revisions 30018:30019

Applied a suggestion from jgarnett. This is the same declaration pattern than in the standard Collections.min(Collection) JDK method and can not be applied in a different way. Identical parameters are also provided in reply to a question on StackOverflow (page read on February 13th, 2013), so we could copy-and-paste the same content than this commit from there.

Command line:

svn diff --extensions "--unified --ignore-space-change --ignore-all-space --ignore-eol-style" -r30018:30019 https://svn.osgeo.org/geotools/trunk/modules/library/metadata/src/main/java/org/geotools/util/MeasurementRange.java
Revision 30018Revision 30019
public class MeasurementRange extends NumberRange {
public class MeasurementRange<T extends Number & Comparable<? super T>> extends NumberRange<T> {