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/dialogs/BirtConfigurationDialog.java
UIUtil uit = new UIUtil( properties );
		
		this.txtResourceFolder = uit.createResourceFolderGroup( paths );
		
		this.txtDocumentFolder = uit.createDocumentFolderGroup( paths );
		
		this.txtImageFolder = uit.createImageFolderGroup( paths );
		
		this.txtScriptlibFolder = uit.createScriptLibFolderGroup( paths );
		
		this.txtLogFolder = uit.createLogFolderGroup( paths );
		
		Group others = new Group( composite, SWT.NULL );
		others.setLayout( new GridLayout( ) );
		others.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
		others.setText( BirtWTPMessages.BIRTConfiguration_group_others );
		others.setEnabled( true );
		
		this.btAccessOnly = uit.createAccessOnlyGroup( others );
		
		this.btOverwrite = uit.createOverwriteGroup( others );
		
		this.cbLogLevel = uit.createLogLevelGroup( others );
		
		this.txtMaxRows = uit.createMaxRowsGroup( others );
		
		initializeProperties( );
		
		return composite;
	}