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Created September 4, 2023 13:34
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private static final ObjectMapper OM = new ObjectMapper();
public void jsonStringSerialization(final Blackhole blackhole) throws Exception {
byte[] obj = OM.writeValueAsBytes(randomString());
blackhole.consume(new String(obj, 1, obj.length - 2, StandardCharsets.UTF_8));
public void jsonStringManual(final Blackhole blackhole) {
String str = randomString();
if (str.contains("\\")) {
str = str.replace("\\", "\\\\");
if (str.contains("\"")) {
str = str.replace("\"", "\\\"");
private static String randomString() {
return RandomStringUtils.random(75,
'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l',
'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x',
'y', 'z',
'\\', '\r', '\n', '\"', '\'', ' ');
public void randomString(final Blackhole blackhole) {
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