question: retrieves the accumulated time this object has spent running since it was last started . concode_field_sep boolean running concode_elem_sep long total concode_elem_sep long startTime concode_elem_sep long lastStart concode_field_sep void zero concode_elem_sep void stop concode_elem_sep String currentElapsedTimeToMessage concode_elem_sep void start concode_elem_sep String toString concode_elem_sep void mark concode_elem_sep long elapsedTime concode_elem_sep String elapsedTimeToMessage
target: long function ( ) { if ( running ) { return System . currentTimeMillis ( ) - startTime ; } else { return 0 ; } }