Licensing: fixed erroneous header.


git-svn-id: https://svn.apache.org/repos/asf/sis/branches/JDK7@1542787 13f79535-47bb-0310-9956-ffa450edef68
Added some WKT formatting tests.


git-svn-id: https://svn.apache.org/repos/asf/sis/branches/JDK7@1542790 13f79535-47bb-0310-9956-ffa450edef68
Provides 'castOrCopy' methods in parent class. This will be needed for the WKT formatter.


git-svn-id: https://svn.apache.org/repos/asf/sis/branches/JDK7@1542796 13f79535-47bb-0310-9956-ffa450edef68
Added DefaultGeodeticDatumTest.testToWKT() test case.


git-svn-id: https://svn.apache.org/repos/asf/sis/branches/JDK7@1542807 13f79535-47bb-0310-9956-ffa450edef68
Simplification attempt: remove the Formattable interface.
This interface was initially introduced for making easier to format subclasses of java.awt.geom.AffineTransform.
However SIS will try to reduce direct dependencies to Java2D, which remove the main motivation for Formattable interface.


git-svn-id: https://svn.apache.org/repos/asf/sis/branches/JDK7@1542818 13f79535-47bb-0310-9956-ffa450edef68
Merge from the JDK7 branch.


git-svn-id: https://svn.apache.org/repos/asf/sis/branches/JDK6@1542820 13f79535-47bb-0310-9956-ffa450edef68