checks if string is integer concode_field_sep MarkovTextGenerator mtg concode_elem_sep TextArea resultBox concode_elem_sep Stage dialogStage concode_elem_sep TextField numWordsField concode_elem_sep MainApp mainApp concode_field_sep void setMainApp concode_elem_sep void handleCancel concode_elem_sep void handleGenerate concode_elem_sep void setResult concode_elem_sep boolean isInputValid concode_elem_sep void setDialogStage concode_elem_sep void initialize concode_elem_sep void setMTG
boolean function ( String arg0 ) { try { Integer . parseInt ( arg0 ) ; } catch ( NumberFormatException loc0 ) { return false ; } return true ; }