Bug 279781 [Import/Export] Recursive addition problem in Import > Existing projects into workspace
Build ID: M20090211-1700 Steps To Reproduce: 1. Create Workspace ws1 2. Create project p1. 3. Create Workspace ws1/p1 4. One Import > Existing projects into workspace 5. Select ws1/p1 and check the option "Copy projects into workspace". 6. Click finish button. 7. Observe that p1 is recursively added. More information: In ideal case we should check for recursive addition and avoid it.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/wizards/datatransfer/WizardProjectsImportPage.java
.getAbsolutePath());
			
			if (Platform.getLocation().isPrefixOf(locationPath)) {
				record.description.setLocation(null);
			} else {
				record.description.setLocation(locationPath);
			}
		} else {
			record.description.setName(projectName);
		}
		if (record.projectArchiveFile != null) {
			
			List fileSystemObjects = structureProvider
					.getChildren(record.parent);
			structureProvider.setStrip(record.level);
			ImportOperation operation = new ImportOperation(project
					.getFullPath(), structureProvider.getRoot(),
					structureProvider, this, fileSystemObjects);
			operation.setContext(getShell());
			operation.run(monitor);
			return true;
		}
		
		File importSource = null;
		if (copyFiles) {
			
			
			URI locationURI = record.description.getLocationURI();