question: private String format ( StellarFunctionInfo info ) { StringBuffer ret = new StringBuffer ( ) ; ret . append ( info . getName ( ) + "\n" ) ; ret . append ( String . format ( "Description: %-60s\n\n" , info . getDescription ( ) ) ) ; if ( info . getParams ( ) . length > 0 ) { ret . append ( "Arguments:\n" ) ; for ( String param : info . getParams ( ) ) { ret . append ( String . format ( "\t%-60s\n" , param ) ) ; } ret . append ( "\n" ) ; } ret . append ( String . format ( "Returns: %-60s\n" , info . getReturns ( ) ) ) ; return ret . toString ( ) ; }
target:  Formats the Stellar function info object into a readable string.