"istio.io/istio/pkg/config/constants"
	"istio.io/istio/pkg/config/schema/gvk"
	"istio.io/istio/pkg/config/validation/agent"
	"istio.io/istio/pkg/kube"
	"istio.io/istio/pkg/kube/labels"
	"istio.io/istio/pkg/log"
	netutil "istio.io/istio/pkg/util/net"
	"istio.io/istio/pkg/util/protomarshal"
	"istio.io/istio/pkg/util/shellescape"
)

var (
	// TODO refactor away from package vars and add more UTs
	tokenDuration  int64

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * @author shinsuke
 * @author kaorufuzita
 *
 */
public final class TextUtil {
    private static final Logger logger = LoggerFactory.getLogger(TextUtil.class);

    private TextUtil() {
    }

    public static class TextNormalizeContext {

        private final Reader reader;

        private int initialCapacity = 10000;

import com.google.common.collect.Iterators;
import com.google.errorprone.annotations.CanIgnoreReturnValue;
import java.util.Set;

/** Utility methods used in various common.graph tests. */
final class TestUtil {
  static final String ERROR_ELEMENT_NOT_IN_GRAPH = "not an element of this graph";
  static final String ERROR_NODE_NOT_IN_GRAPH =
      "Should not be allowed to pass a node that is not an element of the graph.";

 */
package org.codelibs.core;

import static org.hamcrest.CoreMatchers.is;

import org.hamcrest.CoreMatchers;
import org.hamcrest.Matcher;

/**
 * @author koichik
 */
public abstract class TestUtil {

    /**
     * 実際の値が期待する{@literal clazz}と等しいかを検証する{@link Matcher}を返します。
     *
     * <pre>assertThat(clazz, is(Xxx.class));</pre>
     * <p>

// limitations under the License.

package iptables

import (
	"net/netip"
	"path/filepath"
	"strings"
	"testing"

	"istio.io/istio/cni/pkg/scopes"
	testutil "istio.io/istio/pilot/test/util"
	dep "istio.io/istio/tools/istio-iptables/pkg/dependencies"
)

func TestIptables(t *testing.T) {
	cases := []struct {
		name        string
		config      func(cfg *Config)

	"istio.io/istio/istioctl/pkg/cli"
	"istio.io/istio/istioctl/pkg/util/testutil"
)

// mockPromAPI lets us mock calls to Prometheus API
type mockPromAPI struct {
	cannedResponse map[string]prometheus_model.Value
}

func TestMetricsNoPrometheus(t *testing.T) {
	cases := []testutil.TestCase{
		{ // case 0
			Args:           []string{},

 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.core.lang;

import static org.codelibs.core.TestUtil.sameClass;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.not;
import static org.junit.Assert.assertThat;

import org.codelibs.core.exception.ClIllegalArgumentException;

 * limitations under the License.
 */

package gradlebuild.binarycompatibility

import org.gradle.testkit.runner.GradleRunner
import org.gradle.testkit.runner.TaskOutcome
import org.gradle.util.internal.TextUtil
import org.junit.jupiter.api.Assertions
import org.junit.jupiter.api.BeforeEach
import org.junit.jupiter.api.io.TempDir
import java.io.File
import java.io.StringWriter

      expectFailure(platformMatches(OPENJSSE_PROPERTY))
    }

    fun expectFailureFromJdkVersion(majorVersion: Int) {
      if (!TestUtil.isGraalVmImage) {
        expectFailure(fromMajor(majorVersion))
      }
    }

    fun expectFailureOnJdkVersion(majorVersion: Int) {
      if (!TestUtil.isGraalVmImage) {
        expectFailure(onMajor(majorVersion))
      }
    }

    fun expectFailureOnLoomPlatform() {

 * limitations under the License.
 */

package com.google.common.graph;

import static com.google.common.graph.TestUtil.EdgeType.DIRECTED;
import static com.google.common.graph.TestUtil.EdgeType.UNDIRECTED;
import static com.google.common.truth.Truth.assertThat;

import com.google.common.graph.TestUtil.EdgeType;
import java.util.Arrays;
import java.util.Collection;
import org.junit.Test;
import org.junit.runner.RunWith;