Bug 53201 NPE when re-running newly generated javadoc.xml
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javadocexport/JavadocOptionsManager.java
if (path != null) {
						IFile[] files= root.findFilesForLocation(path);
						for (int i= 0; i < files.length; i++) {
							IJavaElement el= JavaCore.createCompilationUnitFrom(files[i]);
							if (el != null) {
								res.add(el);
							}
						}
					}
				}
			}
		}
		return (IJavaElement[]) res.toArray(new IJavaElement[res.size()]);
	}
	
	public StatusInfo getWizardStatus() {
		return fWizardStatus;
	}
	public IJavaElement[] getInitialElements() {
		return fInitialElements;
	}
	public IJavaElement[] getSourceElements() {
		return fSelectedElements;
	}
	public String getAccess() {
		return fAccess;
	}
	public String getAntpath() {
		return fAntpath;
	}