import com.google.common.collect.TableCollectionTest.RowTests;

@GwtCompatible
@ElementTypesAreNonnullByDefault
public class TablesTransposeRowTest extends RowTests {
  public TablesTransposeRowTest() {
    super(false, true, true, true, false);
  }

  @Override
  Table<Character, String, Integer> makeTable() {
    Table<String, Character, Integer> original = TreeBasedTable.create();
    return Tables.transpose(original);
  }

 */
@ElementTypesAreNonnullByDefault
@SuppressWarnings("LenientFormatStringValidation") // Intentional for testing
@GwtCompatible(emulated = true)
public class PreconditionsTest extends TestCase {
  public void testCheckArgument_simple_success() {
    Preconditions.checkArgument(true);
  }

  public void testCheckArgument_simple_failure() {
    try {
      Preconditions.checkArgument(false);
      fail("no exception thrown");

                new DefaultType("war", Language.JAVA_FAMILY, "war", null, true),
                new DefaultType("ear", Language.JAVA_FAMILY, "ear", null, true),
                new DefaultType("rar", Language.JAVA_FAMILY, "rar", null, true),
                new DefaultType("par", Language.JAVA_FAMILY, "par", null, true));
    }

      @Override
      boolean isCancelled() {
        return true;
      }

      @Override
      void maybeThrowOnGet(@Nullable Throwable cause) throws ExecutionException {
        // TODO(cpovirk): chain in a CancellationException created at the cancel() call?
        throw new CancellationException();
      }
    };

    boolean isDone() {
      return true;
    }

    boolean isCancelled() {

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

/**
 * Implementation of {@link ImmutableSet} with two or more elements.
 *
 * @author Kevin Bourrillion
 */
@GwtCompatible(serializable = true, emulated = true)
@SuppressWarnings("serial") // uses writeReplace(), not default serialization
@ElementTypesAreNonnullByDefault
final class RegularImmutableSet<E> extends ImmutableSet<E> {

import java.util.Map;

@GwtCompatible
@ElementTypesAreNonnullByDefault
public class TreeBasedTableRowMapHeadMapTest extends RowMapTests {
  public TreeBasedTableRowMapHeadMapTest() {
    super(false, true, true, true);
  }

  @Override
  TreeBasedTable<String, Integer, Character> makeTable() {
    TreeBasedTable<String, Integer, Character> table = TreeBasedTable.create();
    table.put("z", 1, 'a');
    return table;
  }

        if (test.startsWith(REGEX_PREFIX)) {
            result = actualVersion.matches(test.substring(REGEX_PREFIX.length()));
        } else {
            if (test.startsWith("!")) {
                reverse = true;
                test = test.substring(1);
            }
            result = actualVersion.equals(test);
        }

        return reverse != result;
    }

    @BeforeEach
    void setUp() throws Exception {
        policy = new DefaultGraphConflictResolutionPolicy();
        e1 = new MetadataGraphEdge("1.1", true, null, null, 2, 1);
        e2 = new MetadataGraphEdge("1.2", true, null, null, 3, 2);
        e3 = new MetadataGraphEdge("1.2", true, null, null, 2, 3);
    }

    // ------------------------------------------------------------------------------------------
    @Test

    }

    private boolean processEOF() {
        if (peekc < 0) {
            ttype = TT_EOF;
            return true;
        }
        if (peekc == NEED_CHAR) {
            peekc = read();
            if (peekc < 0) {
                ttype = TT_EOF;
                return true;
            }
        }
        return false;
    }

    private boolean processWhitespace() {

        return this;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        } else if (null == obj || !getClass().equals(obj.getClass())) {
            return false;
        }
        return true;
    }

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