Bug 50768 [navigation] outline popup cannot be scrolled
I20040128 If I open the content outline popup on a class with a large number of methods (such as core.internal.resources.Workspace.java), it fills the height of the screen, and there is no way to scroll down in the list (no scrollbars, and arrow down does not cause it to scroll).
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/text/JavaSourceViewerConfiguration.java
}
	
	/**
	 * Returns the Java singleline comment scanner for this configuration.
	 *
	 * @return the Java singleline comment scanner
	 * @since 2.0
	 */
	protected RuleBasedScanner getSinglelineCommentScanner() {
		return fJavaTextTools.getSinglelineCommentScanner();
	}
	
	/**
	 * Returns the Java string scanner for this configuration.
	 *
	 * @return the Java string scanner
	 * @since 2.0
	 */
	protected RuleBasedScanner getStringScanner() {
		return fJavaTextTools.getStringScanner();
	}
	
	/**
	 * Returns the JavaDoc scanner for this configuration.
	 *
	 * @return the JavaDoc scanner
	 */
	protected RuleBasedScanner getJavaDocScanner() {
		return fJavaTextTools.getJavaDocScanner();
	}