CodeGuide allows you to easily find usages of a given field, variable, label, method, class or package throughout the project. This feature is much more powerful than an ordinary text search since it analyses the source code semantically.
To do a usage search put the caret at an identifier in your code and select Search | Find usages or press the usage search button in the toolbar. The identifier can be a field, variable, label, method, class or package. CodeGuide will then search all occurrences of this field, variable, label, method, class or package in the whole project and show them in the search browser.
The occurrences are hyperlinked so that they can easily be reached.