Bug 135265 Paste to a wrong column
Steps to reproduce: 1.Open the attached file 2.Choose the column[2] which contains a label , copy and paste to column[3] Expected result: It will be pasted to column[3] Actual result: It is pasted to column[4] The related bug is #103448
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/core/Module.java
* 
	 * @param resourceKey
	 *            resource key for the message.
	 * @return a list containing all the Translations defined for the message.
	 */
	public List getTranslations( String resourceKey )
	{
		return translations.getTranslations( resourceKey );
	}
	/**
	 * Returns a string array containing all the resource keys defined for
	 * messages.
	 * <p>
	 * 
	 * @return a string array containing all the resource keys defined for
	 *         messages return null if there is no messages stored.
	 */
	public String[] getTranslationResourceKeys( )
	{
		return translations.getResourceKeys( );
	}
	/**
	 * Finds user defined messages for the current thread's locale.
	 * 
	 * @param resourceKey
	 *            Resource key of the user defined message.
	 * @return the corresponding locale-dependent messages. Return
	 *         <code>""</code> if resoueceKey is blank or the message is not
	 *         found.
	 * @see #getMessage(String, Locale)