Bug 57283 JavaDocExport: if destination path has spaces, the JavaDoc is generated into the incorrect (truncated) path or fails [javadoc]
Steps to reproduce (Eclipse3.0M8): Create a project with any name; Create some classes there; Execute Export->Javadoc. In the wizard, in the destination editbox, type any name that contains spaces. If the spaces are only in the last segment of the path (say, c:\tmp\my project), the javadoc is just generated in the incorrect (truncated) location (in this example, c:\tmp\my). If there are spaces before the last segment (e.g., c:\Documents and Settings\user\My Documents\my project), generation only produces 2 empty folders (in this example, C:\Documents and the destination that was typed) and fails to do anything else.
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()]);
	}
	/**
	 * @return Returns the javadocCommandHistory.
	 */
	public String[] getJavadocCommandHistory() {
		return fJavadocCommandHistory;
	}
	
	
	public StatusInfo getWizardStatus() {
		return fWizardStatus;
	}
	public IJavaElement[] getInitialElements() {
		return fInitialElements;
	}
	public IJavaElement[] getSourceElements() {
		return fSelectedElements;