adds a tick unit to the collection . the tick units are maintained in ascending order . concode_field_sep List tickUnits concode_elem_sep long serialVersionUID concode_field_sep TickUnit getLargerTickUnit concode_elem_sep int size concode_elem_sep TickUnit getCeilingTickUnit concode_elem_sep TickUnit getCeilingTickUnit concode_elem_sep TickUnit get concode_elem_sep boolean equals concode_elem_sep Object clone
void function ( TickUnit arg0 ) { if ( arg0 == null ) { throw new NullPointerException ( "srini_string" ) ; } this . tickUnits . add ( arg0 ) ; Collections . sort ( this . tickUnits ) ; }