question: public static FunctionAlias newInstance ( Schema schema , int id , String name , String javaClassMethod , boolean force , boolean bufferResultSetToLocalTemp ) { FunctionAlias alias = new FunctionAlias ( schema , id , name ) ; int paren = javaClassMethod . indexOf ( '(' ) ; int lastDot = javaClassMethod . lastIndexOf ( '.' , paren < 0 ? javaClassMethod . length ( ) : paren ) ; if ( lastDot < 0 ) { throw DbException . get ( ErrorCode . SYNTAX_ERROR_1 , javaClassMethod ) ; } alias . className = javaClassMethod . substring ( 0 , lastDot ) ; alias . methodName = javaClassMethod . substring ( lastDot + 1 ) ; alias . bufferResultSetToLocalTemp = bufferResultSetToLocalTemp ; alias . init ( force ) ; return alias ; }
target:  Create a new alias based on a method name.