} else {
                                    logger.debug(String.valueOf(last), ((Throwable) next));
                                }
                            } else {
                                if (last != null) {
                                    logger.debug(String.valueOf(last));
                                }

                                last = next;

         * the version older than one without a qualifier, or more recent.
         */
        private static final String RELEASE_VERSION_INDEX = String.valueOf(QUALIFIERS.indexOf(""));

        private final String value;

        StringItem(String value, boolean followedByDigit) {
            if (followedByDigit && value.length() == 1) {

        if (level == null || level.isEmpty()) {
            return DEFAULT_VALIDATION_LEVEL;
        }
        try {
            return ValidationReportLevel.valueOf(level.toUpperCase(Locale.ENGLISH));
        } catch (IllegalArgumentException e) {
            logger.warn(
                    "Invalid value specified for property {}: '{}'. Supported values are (case insensitive): {}",

                expression = ValueSourceUtils.trimPrefix(expression, expressionPrefixes, true);
                if (unprefixedPathKeys.contains(expression)) {
                    return pathTranslator.alignToBaseDirectory(String.valueOf(value), projectDir);
                }
            }
            return null;
        }
    }

    /**
     * Ensures that expressions referring to URLs evaluate to normalized URLs.
     *

                .flatMap(properties -> properties.entrySet().stream())
                .filter(e -> e.getValue() != null)
                .collect(Collectors.toMap(
                        e -> String.valueOf(e.getKey()), e -> String.valueOf(e.getValue()), (k1, k2) -> k2));
    }

    private String getUserAgent() {
        String version = runtimeInformation.getMavenVersion();
        version = version.isEmpty() ? version : "/" + version;

        Map<String, Object> configProperties =
                systemSessionFactory.newRepositorySession(request).getConfigProperties();
        assertEquals(String.valueOf(Float.MAX_VALUE), configProperties.get("aether.priority.FileTransporterFactory"));
        assertEquals(String.valueOf(Float.MAX_VALUE), configProperties.get("aether.priority.ApacheTransporterFactory"));
        properties.remove("maven.resolver.transport");

        // wagon

    }

    public void setActive(boolean active) {
        setActiveString(String.valueOf(active));
    }

    public int getPort() {
        return (getPortString() != null) ? Integer.parseInt(getPortString()) : 8080;
    }

    public void setPort(int port) {
        setPortString(String.valueOf(port));
    }
          </code>
        </codeSegment>
        <codeSegment>

 hamcrest-core Implementation-Vendor: hamcrest.org Implementation-Version: 1.3 Built-By: tom Built-Date: 2012-07-09 19:49:34 org/hamcrest/BaseDescription.java org/hamcrest/BaseDescription.java package org.hamcrest; import static java.lang.String.valueOf; import java.util.Arrays; import java.util.Iterator; import org.hamcrest.internal.ArrayIterator; import org.hamcrest.internal.SelfDescribingValueI; /** * A {@link Description} that is stored as a string. */ public abstract class BaseDescription implements...