MKP Base Use Default Diagnostic Handler

mkp_base clear_diagnostics
mkp_base verbose option=class+this,method+file_logger set_option
mkp_base show_diagnostics clear_diagnostics

Output:

[mkp_base clear_diagnostics]
[mkp_base verbose option=class+this,method+file_logger set_option]
[mkp_base show_diagnostics clear_diagnostics]