Bug 211647 [Workbench] 'Open Referenced Projects' dialog prompt ignores 'esc' key
bundles/org.eclipse.ui.ide/extensions/org/eclipse/ui/actions/OpenResourceAction.java
count++;
			}
		}
		return count;
	}
	/*
	 * (non-Javadoc) Method declared on WorkspaceAction.
	 */
	protected String getOperationMessage() {
		return IDEWorkbenchMessages.OpenResourceAction_operationMessage;
	}
	/*
	 * (non-Javadoc) Method declared on WorkspaceAction.
	 */
	protected String getProblemsMessage() {
		return IDEWorkbenchMessages.OpenResourceAction_problemMessage;
	}
	/*
	 * (non-Javadoc) Method declared on WorkspaceAction.
	 */
	protected String getProblemsTitle() {
		return IDEWorkbenchMessages.OpenResourceAction_dialogTitle;
	}
	/**
	 * Returns whether there are closed projects in the workspace that are
	 * not part of the current selection.
	 */
	private boolean hasOtherClosedProjects() {
		
		int closedInSelection = 0;