private static void checkTryParse(float expected, String input) {
    assertThat(Floats.tryParse(input)).isEqualTo(Float.valueOf(expected));
  }

  @GwtIncompatible // Floats.tryParse
  public void testTryParseHex() {
    for (String signChar : ImmutableList.of("", "+", "-")) {
      for (String hexPrefix : ImmutableList.of("0x", "0X")) {
        for (String iPart : ImmutableList.of("", "0", "1", "F", "f", "c4", "CE")) {

  }

  @Override
  public final int hashCode() {
    return edgeIncidentNodesMap(this).hashCode();
  }

  /** Returns a string representation of this network. */
  @Override
  public String toString() {
    return "isDirected: "
        + isDirected()
        + ", allowsParallelEdges: "
        + allowsParallelEdges()
        + ", allowsSelfLoops: "

  }

  @Override
  public final int hashCode() {
    return edgeIncidentNodesMap(this).hashCode();
  }

  /** Returns a string representation of this network. */
  @Override
  public String toString() {
    return "isDirected: "
        + isDirected()
        + ", allowsParallelEdges: "
        + allowsParallelEdges()
        + ", allowsSelfLoops: "

    assertThrows(NullPointerException.class, () -> Strings.padEnd(null, 5, '0'));
  }

  @SuppressWarnings("InlineMeInliner") // test of method that doesn't just delegate
  public void testRepeat() {
    String input = "20";
    assertEquals("", Strings.repeat(input, 0));
    assertEquals("20", Strings.repeat(input, 1));
    assertEquals("2020", Strings.repeat(input, 2));
    assertEquals("202020", Strings.repeat(input, 3));

          @Override
          public String toString() {
            return "theDelegate";
          }
        };
    Executor sequential1 = newSequentialExecutor(delegate);
    Executor sequential2 = newSequentialExecutor(delegate);
    assertThat(sequential1.toString()).contains("theDelegate");
    assertThat(sequential1.toString()).isNotEqualTo(sequential2.toString());
    final String[] whileRunningToString = new String[1];

import org.codelibs.fess.Constants;

public class SystemUtil extends org.codelibs.core.lang.SystemUtil {
    private SystemUtil() {
    }

    @SuppressWarnings("deprecation")
    public static String getSearchEngineHttpAddress() {
        final String value = System.getProperty(Constants.FESS_SEARCH_ENGINE_HTTP_ADDRESS);
        if (value != null) {
            return value;
        }

public class DataStoreException extends FessSystemException {
    private static final long serialVersionUID = 1L;

    public DataStoreException(final String message, final Throwable cause) {
        super(message, cause);
    }

    public DataStoreException(final String message) {
        super(message);
    }

    public DataStoreException(final Throwable cause) {
        super(cause);
    }

    public JobProcessingException(final Throwable e) {
        super(e);
    }

    public JobProcessingException(final String message, final Throwable e) {
        super(message, e);
    }

    public JobProcessingException(final String message) {
        super(message);
    }

public class DictionaryException extends FessSystemException {

    private static final long serialVersionUID = 1L;

    public DictionaryException(final String message, final Throwable cause) {
        super(message, cause);
    }

    public DictionaryException(final String message) {
        super(message);
    }

import org.checkerframework.checker.nullness.qual.Nullable;

/** Holder for extra methods of {@code Objects} only in web. */
public abstract class ExtraObjectsMethodsForWeb {
  public static boolean equal(@Nullable String a, @Nullable String b) {
    return a == b;
  }