Bug 147727 UI incorrectly prevents overlapping project locations on disk
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/WizardNewProjectNameAndLocationPage.java
}
        locationPathField.addListener(SWT.Modify, locationModifyListener);
    }
    /**
     * Returns the current project location path as entered by 
     * the user, or its anticipated initial value.
     *
     * @return the project location path, its anticipated initial value, or <code>null</code>
     *   if no project location path is known
     */
    IPath getLocationPath() {
        if (useDefaults) {
			return initialLocationFieldValue;
		}
        return new Path(getProjectLocationFieldValue());
    }
    /**
     * Creates a project resource handle for the current project name field value.
     * <p>
     * This method does not create the project resource; this is the responsibility
     * of <code>IProject::create</code> invoked by the new project resource wizard.
     * </p>
     *
     * @return the new project resource handle
     */
    IProject getProjectHandle() {
        return ResourcesPlugin.getWorkspace().getRoot().getProject(
                getProjectName());
    }
    /**