The Launch Configuration preference panel provides additional options for filtering out the launch configurations that appear in the list of configurations.
The Debug window appears.
The Preferences (Filtered) window appears (Figure 1).
Figure 1 - Launch Configurations Filter Window
The Launch Configuration Filters panel is used to filter out launch configurations from the list of launch configuration types that appear in the Run or Debug window used to define launch configurations. For example, select the Filter checked launch configuration types option and check the configuration types that you do not want to appear in the Run > Run... or Run > Debug... window, as shown in Figure 2. Then select Run > Debug... and notice that the types you have checked do not appear in the list.
Figure 2 - Launch Configurations Filter