<commit_before>package change.me.util;

import android.text.TextUtils;

import com.evgeniysharafan.utils.PrefUtils;

public final class Prefs {

    private static final String EXAMPLE = "example";

    // cache for frequent usage
    private static String example;

    private Prefs() {
    }

    public static String getExample() {
        if (TextUtils.isEmpty(example)) {
            example = PrefUtils.getString(EXAMPLE, "");
        }

        return example;
    }

    public static void setExample(String exam) {
        example = exam;
        PrefUtils.put(EXAMPLE, exam);
    }

}<commit_msg>Minor changes.<commit_after>package change.me.util;

import com.evgeniysharafan.utils.PrefUtils;

public final class Prefs {

    private static final String EXAMPLE = "example";

    private Prefs() {
    }

    public static String getExample() {
        return PrefUtils.getString(EXAMPLE, "");
    }

    public static void setExample(String exam) {
        PrefUtils.put(EXAMPLE, exam);
    }

}
{'fraction_non_alphanumeric': 0.09731876861966236, 'fraction_numerical': 0.0, 'mean_word_length': 2.7611940298507465, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '6983376', 'n_tokens_mistral': 312, 'n_tokens_neox': 288, 'n_words': 75}