Java Mode Syntax

undisplay expression, ... | identifier, ...

Undo a display expression, ... or display identifier, ... command.

undisplay n, ...

Undo the display commands numbered n, ...

undisplay 0
do all display commands.

Undo all display commands.

where:

expression is a valid Java expression.

field_name is the name of a field in the class.

identifier is a local variable or parameter, including this, the current class instance variable (object_name.field_name) or a class (static) variable (class_name.field_name).