Bug 146771 [Regression]Preferences-Element Names-OdaDataSet, can not take effect
[Regression]Preferences-Element Names-OdaDataSet, can not take effect Steps: 1.Open Windows - reference - Element Names 2.Set the named of OdaDataSet as "odads" 3.New a report design and a odadatasource 4.New dataset apply this datasource Actual Results: 1.Data set default name is Data Set Expected Results: 1.The name of dataset that created is odads
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/ReportPlugin.java
*/
	public String[] getLibraryPreference( )
	{
		return convert( getPreferenceStore( ).getString( LIBRARY_PREFERENCE ) );
	}
	/**
	 * Set default library preference
	 */
	public void setDefaultLibraryPreference( )
	{
		getPreferenceStore( ).setDefault( LIBRARY_PREFERENCE, "" ); 
	}
	/**
	 * Return default library preference as an array of Strings.
	 * 
	 * @return String[] The array of strings of default library preference
	 */
	public String[] getDefaultLibraryPreference( )
	{
		return convert( getPreferenceStore( ).getDefaultString( LIBRARY_PREFERENCE ) );
	}
	/**
	 * Return default template preference
	 * 
	 * @return String The String of default template preference
	 */
	public String getDefaultTemplatePreference( )
	{
		return getPreferenceStore( ).getDefaultString( TEMPLATE_PREFERENCE );
	}