return delegate.equals(obj);
  }

  @Override
  public int hashCode() {
    return delegate.hashCode();
  }

  @Override
  public String toString() {
    return delegate.toString();
  }

  private static final long serialVersionUID = 0L;

        assertFalse(freshData.isPartialResults());
        assertEquals(0L, freshData.getQueryTime());
        assertEquals(0L, freshData.getRequestedTime());

        // toString should not throw exception
        assertNotNull(freshData.toString());
    }

    return Objects.hash(xStats, yStats, sumOfProductsOfDeltas);
  }

  @Override
  public String toString() {
    if (count() > 0) {
      return MoreObjects.toStringHelper(this)
          .add("xStats", xStats)
          .add("yStats", yStats)
          .add("populationCovariance", populationCovariance())
          .toString();
    } else {
      return MoreObjects.toStringHelper(this)
          .add("xStats", xStats)

                || !Objects.equals(token, other.token)) {
            return false;
        }
        return true;
    }

    @Override
    public String toString() {
        return "KuromojiItem [token=" + token + ", segmentation=" + segmentation + ", reading=" + reading + ", pos=" + pos + ", newToken="

        assertEquals(0, ((Authentication[]) initParamMap.get(HcHttpClient.AUTHENTICATIONS_PROPERTY)).length);
        assertTrue(Boolean.valueOf(initParamMap.get("robotsTxtEnabled").toString()).booleanValue());
    }

    public void test_initializeClientFactoryWithConfigParameter() {
        final Map<String, String> systemPropMap = new HashMap<>();
        FessProp.propMap.clear();

    return delegate.equals(obj);
  }

  @Override
  public int hashCode() {
    return delegate.hashCode();
  }

  @Override
  public String toString() {
    return delegate.toString();
  }

  private static final long serialVersionUID = 0L;

                            edge.getArtifactUri(),
                            edge.getSource() == null
                                    ? ""
                                    : edge.getSource().getMd().toString(),
                            edge.isResolved(),
                            edge.getTarget() == null
                                    ? null
                                    : edge.getTarget().getMd().getError());

		{"string", "abc", "abc"},
		{"other", true, ""},
	}
	for _, test := range tests {
		t.Run(test.name, func(t *testing.T) {
			if out := ToString(test.in); test.out != out {
				t.Fatalf("ToString(%v) want: %s, got: %s", test.in, test.out, out)
			}
		})
	}
}

func TestRTrimSlice(t *testing.T) {
	tests := []struct {
		name     string
		input    []int

    }

    public void setVersionNo(final Long version) {
        asDocMeta().version(version);
    }

    @Override
    public String toString() {
        return "ElevateWord [labelTypeIds=" + Arrays.toString(labelTypeIds) + ", labelTypeList=" + labelTypeList + ", boost=" + boost

    }

    @Override
    int readDataWireFormat(final byte[] buffer, final int bufferIndex, final int len) {
        return 0;
    }

    @Override
    public String toString() {
        return ("NetServerEnum2[" + super.toString() + ",name=" + name + ",serverTypes="
                + (serverTypes == SV_TYPE_ALL ? "SV_TYPE_ALL" : "SV_TYPE_DOMAIN_ENUM") + "]");
    }