Bug 191662 [Import/Export] Warn of duplicate projects in project import wizard
Build ID: I20070601-1539 Steps To Reproduce: 1. Create a project. 2. Export it to *.zip file. 3. Close the project. 4. Try to import it. 5. Empty projects list. More information: This is pretty annoying, since I am using mylar and a workspace with many closed projects. If I try to import a project that already exists, I see nothing and I am pretty confused (there is no warning).
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/wizards/datatransfer/WizardProjectsImportPage.java
} else {
					IPath path = new Path(projectSystemFile.getPath());
					
					
					if (isDefaultLocation(path)) {
						projectName = path.segment(path.segmentCount() - 2);
						newDescription = IDEWorkbenchPlugin
								.getPluginWorkspace().newProjectDescription(
										projectName);
					} else {
						newDescription = IDEWorkbenchPlugin
								.getPluginWorkspace().loadProjectDescription(
										path);
					}
				}
			} catch (CoreException e) {
				
			} catch (IOException e) {
				
			}
			if (newDescription == null) {
				this.description = null;
				projectName = ""; 
			} else {
				this.description = newDescription;
				projectName = this.description.getName();
			}
		}
		/**
		 * Returns whether the given project description file path is in the