b.Fatalf("Unmarshal error: %v", err)
			}
		}
	})
}

func BenchmarkUnmarshalMap(b *testing.B) {
	b.ReportAllocs()
	data := []byte(`{"key1":"value1","key2":"value2","key3":"value3"}`)
	b.RunParallel(func(pb *testing.PB) {
		x := make(map[string]string, 3)
		for pb.Next() {
			if err := Unmarshal(data, &x); err != nil {
				b.Fatalf("Unmarshal error: %v", err)
			}
		}

    }

    static final class DuplicateKey {
      private final Object key;
      private final Object value1;
      private final Object value2;

      DuplicateKey(Object key, Object value1, Object value2) {
        this.key = key;
        this.value1 = value1;
        this.value2 = value2;
      }

      IllegalArgumentException exception() {
        return new IllegalArgumentException(

   public:
    Iterator(const ParamGeneratorInterface<T>* base, T value, int index,
             IncrementT step)
        : base_(base), value_(value), index_(index), step_(step) {}
    virtual ~Iterator() {}

    virtual const ParamGeneratorInterface<T>* BaseGenerator() const {
      return base_;
    }
    virtual void Advance() {
      value_ = value_ + step_;
      index_++;
    }

  /**
   * Sets two distinct values for {@code type}. These values can be used for both null pointer
   * testing and equals testing.
   *
   * @since 17.0
   */
  protected final <T> void setDistinctValues(Class<T> type, T value1, T value2) {
    tester.setDistinctValues(type, value1, value2);
  }

  /** Specifies that classes that satisfy the given predicate aren't tested for sanity. */

				"request.userInfo.username == 'admin'",
				"request.userInfo.uid == '014fbff9a07c'",
				"request.userInfo.groups == ['system:authenticated', 'my-admin-group']",
				"request.userInfo.extra == {'some-key': ['some-value1', 'some-value2']}",
				"request.dryRun == false",
				"request.options == {'whatever': 'you want'}",
			},
		},
		{
			name: "invalid request",
			errorExpressions: map[string]string{

        def task = project.tasks.create("myTask", TaskWithNestedObject)
        def cycle = new Tree(value: "cycle", left: new Tree(value: "left"))
        cycle.right = cycle
        task.nested = new Tree(value: "first", left: new Tree(value: "left"), right: new Tree(value: "deeper", left: cycle, right: new Tree(value: "no-cycle")))

        when:
        visitProperties(task)

        then:

  /**
   * Sets two distinct values for {@code type}. These values can be used for both null pointer
   * testing and equals testing.
   *
   * @since 17.0
   */
  protected final <T> void setDistinctValues(Class<T> type, T value1, T value2) {
    tester.setDistinctValues(type, value1, value2);
  }

  /** Specifies that classes that satisfy the given predicate aren't tested for sanity. */

		"field1":   []string{"value1"},
		"field2":   []string{"initial-value2", "value2"},
	}
	if !reflect.DeepEqual(req.Form, wantForm) {
		t.Fatalf("req.Form = %v, want %v", req.Form, wantForm)
	}

	wantPostForm := url.Values{
		"field1": []string{"value1"},
		"field2": []string{"value2"},
	}
	if !reflect.DeepEqual(req.PostForm, wantPostForm) {
		t.Fatalf("req.PostForm = %v, want %v", req.PostForm, wantPostForm)

  }

  public void testNewIdentityHashSet() {
    Set<Integer> set = Sets.newIdentityHashSet();
    Integer value1 = new Integer(12357);
    Integer value2 = new Integer(12357);
    assertTrue(set.add(value1));
    assertFalse(set.contains(value2));
    assertTrue(set.contains(value1));
    assertTrue(set.add(value2));
    assertEquals(2, set.size());
  }

  @J2ktIncompatible
  @GwtIncompatible // CopyOnWriteArraySet

		}

		// How handlers set Trailers: declare it ahead of time
		// with the Trailer header, and then mutate the
		// Header() of those values later, after the response
		// has been written (we wrote to w above).
		w.Header().Set("Server-Trailer-A", "valuea")
		w.Header().Set("Server-Trailer-C", "valuec") // skipping B
		w.Header().Set("Server-Trailer-NotDeclared", "should be omitted")
	}))

	res, err := cst.c.Get(cst.ts.URL)