Bug 224451 [IDE] The field shell has been removed
from CopyProjectAction.java in org.eclipse.ui.ide/extensions/org/eclipse/ui/actions line 49 reported as Binary Compatibility Problem by the API tooling.
bundles/org.eclipse.ui.ide/extensions/org/eclipse/ui/actions/CopyProjectAction.java
if (e.getCause() instanceof CoreException) {
						recordError((CoreException)e.getCause());
					} else {
						IDEWorkbenchPlugin.log(e.getMessage(), e);
						displayError(e.getMessage());
					}
				}
			}
		};
		try {
			new ProgressMonitorJobsDialog(shellProvider.getShell()).run(true, true, op);
		} catch (InterruptedException e) {
			return false;
		} catch (InvocationTargetException e) {
			displayError(NLS.bind(
					IDEWorkbenchMessages.CopyProjectAction_internalError, e
							.getTargetException().getMessage()));
			return false;
		}
		return true;
	}
	/**
	 * Query for a new project name and destination using the parameters in the
	 * existing project.
	 * 
	 * @return Object [] or null if the selection is cancelled
	 * @param project
	 *            the project we are going to copy.
	 */
	protected Object[] queryDestinationParameters(IProject project) {