void function ( Node arg0 , Node arg1 , CodeWriter arg2 ) { if ( arg1 != null ) { arg1 . del ( ) . prettyPrint ( arg2 , this ) ; } }
print an ast node using the given code writer . the codewriter.flush method must be called after this method to ensure code is output . use printast rather than this method to print the entire ast ; this method should only be called by nodes to print their children . concode_field_sep boolean printType concode_elem_sep boolean appendSemicolon concode_field_sep boolean printType concode_elem_sep boolean printType concode_elem_sep boolean appendSemicolon concode_elem_sep boolean appendSemicolon concode_elem_sep void printAst