The different types of tasks that exist in the Workbench are described below.
Problem markers represent invalid states (i.e., errors, warnings, and/or information). The various kinds of problems are all considered tasks and can be displayed in the Tasks view.
Error markers are often used to indicate the source location of syntax or compilation errors. Errors are considered problem tasks and can be displayed in the Tasks view.
Warning markers indicate the source location of, for example, compilation warnings. Warnings are considered problem tasks and can be displayed in the Tasks view.
Information markers indicate the source location of information only tasks. Information markers are considered problem tasks and can be displayed in the Tasks view.
Bookmarks place an anchor either at a specific line in a resource or on the resource itself.
Creating a bookmark within a file
Creating a bookmark for an entire file