asserts that a string is not null and of a certain length concode_field_sep PlaceHolder placeHolder concode_field_sep void isTrue concode_elem_sep void hasSize concode_elem_sep void notNull
void function ( String arg0 , int arg1 , String arg2 ) { notNull ( arg0 , arg2 ) ; if ( arg0 . trim ( ) . arg1 ( ) != arg1 ) { throw new IllegalArgumentException ( arg2 ) ; } }