Bug 163749 Import BIRT runtime package to wtp will leave old birt files.
Description: Import BIRT runtime package to wtp will leave old birt files. Steps to reproduce: Prepare two birt builds. 1. Create a new BIRT Web Project with one build. 2. Use another build to open the same workspace, select the project and click Business Inteligent and Reporting Tools->Import BIRT runtime component. Expected result: Old birt runtime package will be replaced with new runtime package. Actual result: Old birt plugins were kept and new birt jar files are imported. e.g. org.eclipse.birt.report.engine_2.2.0.v20061101-0630.jar org.eclipse.birt.report.engine_2.2.0.v20061107-0635.jar
viewer/org.eclipse.birt.integration.wtp.ui/src/org/eclipse/birt/integration/wtp/ui/internal/util/UIUtil.java
{
				WebArtifactUtil.setContextParamValue( properties,
						BIRT_RESOURCE_FOLDER_SETTING, ( (Text) e.getSource( ) )
								.getText( ) );
			}
		} );
		return txtResourceFolder;
	}
	/**
	 * Create "BIRT_VIEWER_DOCUMENT_FOLDER" configuration group
	 * 
	 * @param composite
	 */
	public Text createDocumentFolderGroup( Composite parent )
	{
		Text txtDocumentFolder = null;
		
		FolderSelectionGroup group = new FolderSelectionGroup( );
		group.setLabelText( BirtWTPMessages.BIRTConfiguration_document_label );
		group
				.setButtonText( BirtWTPMessages.BIRTConfiguration_folder_button_text );
		group
				.setDialogTitle( BirtWTPMessages.BIRTConfiguration_document_dialog_title );
		group
				.setDialogMessage( BirtWTPMessages.BIRTConfiguration_document_dialog_message );
		
		group.setTextValue( DataUtil.getString(
				WebArtifactUtil.getContextParamValue( properties,
						BIRT_DOCUMENT_FOLDER_SETTING ), false ) );
		group.create( parent );