executes the specified command and arguments in a separate process , and waits for the process to finish . no input is passed to the process on stdin . concode_field_sep String output concode_elem_sep String error concode_elem_sep int status concode_field_sep String getError concode_elem_sep ExecHelper execUsingShell concode_elem_sep ExecHelper execUsingShell concode_elem_sep int getStatus concode_elem_sep String getOutput
ExecHelper function ( String [ ] arg0 , String [ ] arg1 , String arg2 ) { return new ExecHelper ( Runtime . getRuntime ( ) . exec ( arg0 , arg1 ) , arg2 ) ; }