Bug 130946 Switch to ICU collator class in JdbcDriverManagerDialog
Class org.eclipse.birt.report.data.oda.jdbc.ui.JdbcDriverManagerDialog uses java.text.Collator. This should be converted to using ICU4J (icu.text.Collator). Since the ICU classes are somewhat different some code rewrite is needed in this class.
data/org.eclipse.birt.report.data.oda.jdbc.ui/src/org/eclipse/birt/report/data/oda/jdbc/ui/dialogs/JdbcDriverManagerDialog.java
* 
	 * @return
	 */
	public static boolean needResetPreferences( )
	{
		return driverChanged;
	}
	
	/**
	 * reset DriverChanged Status back to false
	 * 
	 */
	public static void resetDriverChangedStatus( )
	{
		driverChanged = false;
	}
	
	
    /*
     *  (non-Javadoc)
     * @see org.eclipse.jface.dialogs.Dialog#cancelPressed()
     */
	protected void cancelPressed( )
	{
		super.cancelPressed( );
	}
	/*
	 *  (non-Javadoc)
	 * @see org.eclipse.jface.dialogs.Dialog#okPressed()
	 */