65:		if len(os.Args) > 1 {
73:		scanner := bufio.NewScanner(reader)
74:		for scanner.Scan() { //gdb-opt=(scanner/A)
scanner = (bufio.Scanner *) <A>
75:			s := scanner.Text()
76:			i, err := strconv.ParseInt(s, 10, 64)
77:			if err != nil { //gdb-dbg=(i) //gdb-opt=(err,hist,i)
err = {tab = 0x0, data = 0x0}

}

func makeScannerString(s string) scanner {
	scan := scanner{}
	if len(s) <= len(scan.bytes) {
		scan.b = scan.bytes[:copy(scan.bytes[:], s)]
	} else {
		scan.b = []byte(s)
	}
	scan.init()
	return scan
}

// makeScanner returns a scanner using b as the input buffer.
// b is not copied and may be modified by the scanner routines.
func makeScanner(b []byte) scanner {
	scan := scanner{b: b}
	scan.init()

usage calculation. The scanner adapts to the system speed and completely pauses when the system is under load. It is possible to adjust the speed of the scanner and thereby the latency of updates being reflected. The delays between each operation of the scanner can be adjusted by the `mc admin config set alias/ delay=15.0`. By default the value is `10.0`. This means the scanner will sleep *10x* the time each operation takes.

In most setups this will keep the scanner slow enough to not impact...

import java.io.InputStream;
import java.util.Scanner;

import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertEquals;

class StringSourceTest {
    @Test
    void testGetInputStream() throws Exception {
        StringSource source = new StringSource("Hello World!");

        try (InputStream is = source.getInputStream();
                Scanner scanner = new Scanner(is)) {

		return
	}

	// Constant.
	haveConstant := false
	switch tok.ScanToken {
	case scanner.Int, scanner.Float, scanner.String, scanner.Char, '+', '-', '~':
		haveConstant = true
	case '(':
		// Could be parenthesized expression or (R). Must be something, though.
		tok := p.next()
		if tok.ScanToken == scanner.EOF {
			p.errorf("missing right parenthesis")
			return
		}
		rname := tok.String()
		p.back()

    /**
     * Gets the POM whose build plugins are to be scanned for the version.
     *
     * @return The POM whose build plugins are to be scanned for the version or {@code null} to only search the plugin
     *         repositories.
     */
    Model getPom();

    /**
     * Sets the POM whose build plugins are to be scanned for the version.
     *

		var err error
		reader, err = os.Open(os.Args[1])
		if err != nil {
			fmt.Fprintf(os.Stderr, "There was an error opening %s: %v\n", os.Args[1], err)
			return
		}
	}
	scanner := bufio.NewScanner(reader)
	for scanner.Scan() { //gdb-opt=(scanner/A)
		s := scanner.Text()
		i, err := strconv.ParseInt(s, 10, 64)
		if err != nil { //gdb-dbg=(i) //gdb-opt=(err,hist,i)
			fmt.Fprintf(os.Stderr, "There was an error: %v\n", err)
			return
		}

}

type expectedDump struct {
	dump string
	file string
	line int
}

func tokenize(src string) []string {
	var s scanner.Scanner
	s.Init(strings.NewReader(src))
	res := []string{}
	for tok := s.Scan(); tok != scanner.EOF; tok = s.Scan() {
		res = append(res, s.TokenText())
	}
	return res
}

// license that can be found in the LICENSE file.

package main

func main() {
	var x Value
	NewScanner().Scan(x)
}

type Value any

type Scanner interface{ Scan(any) error }

func NewScanner() Scanner {
	return &t{}
}

type t struct{}

     * Gets the POM whose build plugins are to be scanned for the prefix.
     *
     * @return The POM whose build plugins are to be scanned for the prefix or {@code null} to only search the plugin
     *         repositories.
     */
    Model getPom();

    /**
     * Sets the POM whose build plugins are to be scanned for the prefix.
     *