Bug 301131 CreateGroupOperation, GroupDescription should be renamed or merged into existing classes
There are some remaining issues related to renamin Groups into Virtual Folders. org.eclipse.ui.internal.ide.undo.GroupDescription IMO should be merged with FolderDescription org.eclipse.ui.ide.undo.CreateGroupOperation should be merged with CreateFolderOperation IDEResourceInfoUtils#GROUP_TEXT org.eclipse.ui.wizards.datatransfer#ImportOperation#setCreateGroups Remy, if you see other related issues, please add a comment to the bug.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/wizards/datatransfer/ImportOperation.java
return getRejectedFiles(status, files);
			}
            
           if(!status.isOK()){
           		
           		errorTable.add(status);
           		ArrayList filteredFiles = new ArrayList();
           		for (int i = 0; i < files.length; i++) {
           			filteredFiles.add(files[i].getFullPath());
           		}
           		return filteredFiles;
           }
            
        }
        return new ArrayList();
    }
    /**
     * Validates the given file system objects.
     * The user is prompted to overwrite existing files.
     * Existing read-only files are validated with the VCM provider.
     * 
     * @param sourceFiles files to validate
     */
    void validateFiles(List sourceFiles) {
        ArrayList noOverwrite = new ArrayList();
        ArrayList overwriteReadonly = new ArrayList();
        collectExistingReadonlyFiles(destinationPath, sourceFiles, noOverwrite,
                overwriteReadonly, POLICY_DEFAULT);
        rejectedFiles = validateEdit(overwriteReadonly);
        rejectedFiles.addAll(noOverwrite);