* StringUtils.isAsciiPrintable("Ceki G\u00fclc\u00fc") = false
     * </pre>
     *
     * @param cs the CharSequence to check, may be null
     * @return {@code true} if every character is in the range 32 thru 126
     */
    public static boolean isAsciiPrintable(final CharSequence cs) {
        if (cs == null) {
            return false;
        }
        final int sz = cs.length();

constraints.NotBlank.message = {item}는 필수 항목입니다.
constraints.NotEmpty.message = {item}는 필수 항목입니다.
constraints.ParametersScriptAssert.message = 스크립트 표현식 "{script}"가 true가 아닙니다.
constraints.Range.message = {item}는 {min}에서 {max} 사이여야 합니다.
constraints.SafeHtml.message = {item}에 안전하지 않은 HTML 콘텐츠가 포함되어 있습니다.
constraints.ScriptAssert.message = 스크립트 표현식 "{script}"가 true가 아닙니다.
constraints.URL.message = {item}는 유효한 URL이 아닙니다.

import org.opensearch.search.aggregations.bucket.missing.MissingAggregationBuilder;
import org.opensearch.search.aggregations.bucket.range.IpRangeAggregationBuilder;
import org.opensearch.search.aggregations.bucket.range.RangeAggregationBuilder;
import org.opensearch.search.aggregations.bucket.sampler.SamplerAggregationBuilder;

import org.opensearch.search.aggregations.bucket.missing.MissingAggregationBuilder;
import org.opensearch.search.aggregations.bucket.range.IpRangeAggregationBuilder;
import org.opensearch.search.aggregations.bucket.range.RangeAggregationBuilder;
import org.opensearch.search.aggregations.bucket.sampler.SamplerAggregationBuilder;

import org.opensearch.search.aggregations.bucket.missing.MissingAggregationBuilder;
import org.opensearch.search.aggregations.bucket.range.DateRangeAggregationBuilder;
import org.opensearch.search.aggregations.bucket.range.IpRangeAggregationBuilder;
import org.opensearch.search.aggregations.bucket.range.RangeAggregationBuilder;
import org.opensearch.search.aggregations.bucket.sampler.SamplerAggregationBuilder;

        log.info("Connection lost, waiting for witness notification before retry");
        
        // Wait briefly for witness notification before retrying
        try {
            Thread.sleep(2000);  // 2 second grace period
        } catch (InterruptedException e) {
            Thread.currentThread().interrupt();
        }
    }
    
    // Proceed with normal error handling/retry
    super.handleConnectionLoss(error);

import org.opensearch.search.aggregations.bucket.missing.MissingAggregationBuilder;
import org.opensearch.search.aggregations.bucket.range.IpRangeAggregationBuilder;
import org.opensearch.search.aggregations.bucket.range.RangeAggregationBuilder;
import org.opensearch.search.aggregations.bucket.sampler.SamplerAggregationBuilder;

constraints.NotBlank.message = {item} は未入力です。
constraints.NotEmpty.message = {item} は未入力です。
constraints.ParametersScriptAssert.message = スクリプト式「{script}」がtrueではありません。
constraints.Range.message = {item} は {min} から {max} の範囲にある必要があります。
constraints.SafeHtml.message = {item} は危険な HTML コンテンツを含んでいます。
constraints.ScriptAssert.message = スクリプト式「{script}」がtrueではありません。
constraints.URL.message = {item} は有効なURLではありません。

        try {
            final double value = Double.parseDouble(priority);
            if (value < 0.0 || value > 1.0) {
                if (logger.isDebugEnabled()) {
                    logger.debug("Priority value out of range (0.0-1.0): {}", priority);
                }
                return false;
            }
            return true;
        } catch (final NumberFormatException e) {
            if (logger.isDebugEnabled()) {

    /**
     * Get the value for the key 'paging.page.range.size'. <br>
     * The value is, e.g. 5 <br>
     * comment: The size of page range for paging
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getPagingPageRangeSize();

    /**
     * Get the value for the key 'paging.page.range.size' as {@link Integer}. <br>
     * The value is, e.g. 5 <br>