LenarBad

<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
                        http://maven.apache.org/xsd/settings-1.0.0.xsd">
    <servers>
        <server>
            <id>sonatype-nexus-snapshots</id>
            <username>your-sonatype-username</username>
            <password>your-sonatype-password</password>
        </server>

LenarBad

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>io.lenar</groupId>
    <artifactId>app-props</artifactId>
    <version>0.9.3-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>AppProps</name>

LenarBad

 ┌───────────── minute (0 - 59)
 │ ┌───────────── hour (0 - 23)
 │ │ ┌───────────── day of month (1 - 31)
 │ │ │ ┌───────────── month (1 - 12)
 │ │ │ │ ┌───────────── day of week (0 - 6) (Sunday to Saturday;
 │ │ │ │ │                                       7 is also Sunday on some systems)
 │ │ │ │ │
 │ │ │ │ │
 * * * * *  schedule command to execute

LenarBad

    private Map<String, String> queryToMap(String query) throws UnsupportedEncodingException {
        Map<String, String> parameters = new HashMap<>();
        String[] queryArray = query.split("&");
        for (String string : queryArray) {
            int idx = string.indexOf("=");
            parameters.put(decode(string.substring(0, idx), "UTF-8"), decode(string.substring(idx + 1), "UTF-8"));
        }
        return parameters;
    }

LenarBad

    private String mapToQuery(Map<String, String> parameters) {
        String query = "";
        if (parameters != null && !parameters.isEmpty()){
            query = "?" +
                    parameters.entrySet().stream()
                            .map(entry -> entry.getKey() + "=" + entry.getValue())
                            .collect(Collectors.joining("&"));
        }
        return query;
    }

LenarBad

    public class RomanNumeral {
        private final HashMap<Integer, String> map = new HashMap<Integer, String>() {
            {
                put(1, "I");
                put(5, "V");
                put(10, "X");
                put(50, "L");
                put(100, "C");
                put(500, "D");
                put(1000, "M");

LenarBad

private Map<String, List<String>> static final digitToLetterMap = new HashMap() {{
  map.put("0", Arrays.asList(" "));
  map.put("1", Arrays.asList(""));
  map.put("2", Arrays.asList("a", "b", "c"));
  map.put("3", Arrays.asList("d", "e", "f"));
  map.put("4", Arrays.asList("g", "h", "i"));
  map.put("5", Arrays.asList("j", "k", "l"));
  map.put("6", Arrays.asList("m", "m", "o"));
  map.put("7", Arrays.asList("p", "q", "r", "s"));
  map.put("8", Arrays.asList("t", "u", "v"));

LenarBad

package io.lenar.examples.spring.start;

import org.springframework.test.context.testng.AbstractTestNGSpringContextTests;
import org.springframework.boot.test.context.SpringBootTest;
import org.testng.Assert;
import org.testng.annotations.Test;


@SpringBootTest(classes = TestNGWithSpringApplication.class)
public class TestNGTestsWithSpringBootIT extends AbstractTestNGSpringContextTests {

LenarBad

public boolean isWiderPrimitive(Object object) {
    if (object == null) {
        return false;
    }
    Class clazz = object.getClass();
    if (clazz == Boolean.class || clazz == Character.class || 
        clazz == Byte.class || clazz == Short.class ||
        clazz == Integer.class || clazz == Long.class || 
        clazz == Float.class || clazz == Double.class ||
        clazz == String.class || clazz == Void.class) {

LenarBad

import static java.lang.Character.toUpperCase;

import java.util.ArrayList;
import java.util.List;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.manipulation.Filter;
import org.junit.runner.manipulation.NoTestsRemainException;