src/Fixer/ClassNotation/NoNullPropertyInitializationFixer.php
protected function applyFix(\SplFileInfo $file, Tokens $tokens)
    {
        for ($index = 0, $count = $tokens->count(); $index < $count; ++$index) {
            if (!$tokens[$index]->isGivenKind([T_PUBLIC, T_PROTECTED, T_PRIVATE, T_VAR])) {
                continue;
            }

            while (true) {
                $varTokenIndex = $index = $tokens->getNextMeaningfulToken($index);

                if (!$tokens[$index]->isGivenKind(T_VARIABLE)) {
                    break;
                }

                $index = $tokens->getNextMeaningfulToken($index);

                if ($tokens[$index]->equals('=')) {
                    $index = $tokens->getNextMeaningfulToken($index);

                    if ($tokens[$index]->isGivenKind(T_NS_SEPARATOR)) {
                        $index = $tokens->getNextMeaningfulToken($index);
                    }

                    if ($tokens[$index]->equals([T_STRING, 'null'], false)) {
                        for ($i = $varTokenIndex + 1; $i <= $index; ++$i) {
                            if (
                                !($tokens[$i]->isWhitespace() && false !== strpos($tokens[$i]->getContent(), "\n"))
                                && !$tokens[$i]->isComment()
                            ) {
                                $tokens->clearAt($i);
                            }
                        }
                    }

                    ++$index;
                }

                if (!$tokens[$index]->equals(',')) {
                    break;
                }
            }
        }
    }
protected function applyFix(\SplFileInfo $file, Tokens $tokens)
    {
        for ($index = 0, $count = $tokens->count(); $index < $count; ++$index) {
            if (!$tokens[$index]->isGivenKind([T_PUBLIC, T_PROTECTED, T_PRIVATE, T_VAR])) {
                continue;
            }

            while (true) {
                $varTokenIndex = $index = $tokens->getNextMeaningfulToken($index);

                if (!$tokens[$index]->isGivenKind(T_VARIABLE)) {
                    break;
                }

                $index = $tokens->getNextMeaningfulToken($index);

                if ($tokens[$index]->equals('=')) {
                    $index = $tokens->getNextMeaningfulToken($index);

                    if ($tokens[$index]->isGivenKind(T_NS_SEPARATOR)) {
                        $index = $tokens->getNextMeaningfulToken($index);
                    }

                    if ($tokens[$index]->equals([T_STRING, 'null'], false)) {
                        for ($i = $varTokenIndex + 1; $i <= $index; ++$i) {
                            if (
                                !($tokens[$i]->isWhitespace() && false !== strpos($tokens[$i]->getContent(), "\n"))
                                && !$tokens[$i]->isComment()
                            ) {
                                $tokens->clearAt($i);
                            }
                        }
                    }

                    ++$index;
                }

                if (!$tokens[$index]->equals(',')) {
                    break;
                }
            }
        }
    }
{@inheritdoc}