This dialog allows you to browse the workbench for a type to open in an editor or type hierarchy
The following pattern kinds are supported:
Wildcards:java.util.RandomAccess but not java.security.AccessControlContext
          java.util.TimeZone
          java.lang.NullPointerException
          Both pattern kinds also support package prefixes, e.g. "j.util.*Map<".
The behavior of the Open Type dialog can be further customized using the dialog menu:
| Option | Description | Default | 
|---|---|---|
| Show Status Line | When selected, the Open Type dialog shows an additional bar at the bottom of the dialog which displays the package and containing JRE of the selected type | Show status line | 
| Working Set actions | The search scope can be restricted by selecting one or more working sets or the global Window Working Set. | Show all types in the workspace. | 
| Type Filters... | Types are hidden if they match the global Java type filters. | Show all types in the workspace. |