Indicate your preferences for the Mark Occurrences settings on the   Java > Editor > Mark Occurrences preference page.
| Option | Description | Default | 
|---|---|---|
| Mark occurrences of the selected element in the current file | If enabled, then you'll see within a file, where a variable, method, type or other element is referenced. | On | 
A list of elements can be enabled and disabled on this preference page. All are enabled by default.