forces current object to drop all information about document changes if any . concode_field_sep boolean myCollectChanges concode_elem_sep List<TextChangeImpl> myChanges concode_field_sep void documentChanged concode_elem_sep void cutChangesIfNecessary concode_elem_sep int findIndex concode_elem_sep void mergeChangesIfNecessary concode_elem_sep List<? extends TextChange> getChanges concode_elem_sep void setCollectChanges concode_elem_sep void beforeDocumentChange concode_elem_sep void updateChanges
void function ( ) { myChanges . clear ( ) ; }