Fix whitespace across the project

Author: sbrannen

documentation/src/test/java/example/ParameterizedTestDemo.java

@@ -312,10 +312,10 @@ void testWithMultiArgFieldSource(String str, int num, List<String> list) {
 	// tag::CsvSource_example[]
 	@ParameterizedTest
 	@CsvSource({
-		"apple,         1",
-		"banana,        2",
+		"apple,		 1",
+		"banana,		2",
 		"'lemon, lime', 0xF1",
-		"strawberry,    700_000"
+		"strawberry,	700_000"
 	})
 	void testWithCsvSource(String fruit, int rank) {
 		assertNotNull(fruit);
@@ -497,75 +497,77 @@ void testWithExplicitJavaTimeConverter(
 	// @formatter:on
 
 	// @formatter:off
-    // tag::ArgumentsAccessor_example[]
-    @ParameterizedTest
-    @CsvSource({
-        "Jane, Doe, F, 1990-05-20",
-        "John, Doe, M, 1990-10-22"
-    })
-    void testWithArgumentsAccessor(ArgumentsAccessor arguments) {
-        Person person = new Person(arguments.getString(0),
-                                   arguments.getString(1),
-                                   arguments.get(2, Gender.class),
-                                   arguments.get(3, LocalDate.class));
-
-        if (person.getFirstName().equals("Jane")) {
-            assertEquals(Gender.F, person.getGender());
-        }
-        else {
-            assertEquals(Gender.M, person.getGender());
-        }
-        assertEquals("Doe", person.getLastName());
-        assertEquals(1990, person.getDateOfBirth().getYear());
-    }
-    // end::ArgumentsAccessor_example[]
+	// tag::ArgumentsAccessor_example[]
+	@ParameterizedTest
+	@CsvSource({
+		"Jane, Doe, F, 1990-05-20",
+		"John, Doe, M, 1990-10-22"
+	})
+	void testWithArgumentsAccessor(ArgumentsAccessor arguments) {
+		Person person = new Person(
+									arguments.getString(0),
+									arguments.getString(1),
+									arguments.get(2, Gender.class),
+									arguments.get(3, LocalDate.class));
+
+		if (person.getFirstName().equals("Jane")) {
+			assertEquals(Gender.F, person.getGender());
+		}
+		else {
+			assertEquals(Gender.M, person.getGender());
+		}
+		assertEquals("Doe", person.getLastName());
+		assertEquals(1990, person.getDateOfBirth().getYear());
+	}
+	// end::ArgumentsAccessor_example[]
 	// @formatter:on
 
 	// @formatter:off
-    // tag::ArgumentsAggregator_example[]
-    @ParameterizedTest
-    @CsvSource({
-        "Jane, Doe, F, 1990-05-20",
-        "John, Doe, M, 1990-10-22"
-    })
-    void testWithArgumentsAggregator(@AggregateWith(PersonAggregator.class) Person person) {
-        // perform assertions against person
-    }
-
-    // end::ArgumentsAggregator_example[]
-    static
-    // tag::ArgumentsAggregator_example_PersonAggregator[]
-    public class PersonAggregator implements ArgumentsAggregator {
-        @Override
-        public Person aggregateArguments(ArgumentsAccessor arguments, ParameterContext context) {
-            return new Person(arguments.getString(0),
-                              arguments.getString(1),
-                              arguments.get(2, Gender.class),
-                              arguments.get(3, LocalDate.class));
-        }
-    }
-    // end::ArgumentsAggregator_example_PersonAggregator[]
+	// tag::ArgumentsAggregator_example[]
+	@ParameterizedTest
+	@CsvSource({
+		"Jane, Doe, F, 1990-05-20",
+		"John, Doe, M, 1990-10-22"
+	})
+	void testWithArgumentsAggregator(@AggregateWith(PersonAggregator.class) Person person) {
+		// perform assertions against person
+	}
+
+	// end::ArgumentsAggregator_example[]
+	static
+	// tag::ArgumentsAggregator_example_PersonAggregator[]
+	public class PersonAggregator implements ArgumentsAggregator {
+		@Override
+		public Person aggregateArguments(ArgumentsAccessor arguments, ParameterContext context) {
+			return new Person(
+								arguments.getString(0),
+								arguments.getString(1),
+								arguments.get(2, Gender.class),
+								arguments.get(3, LocalDate.class));
+		}
+	}
+	// end::ArgumentsAggregator_example_PersonAggregator[]
 	// @formatter:on
 
 	// @formatter:off
-    // tag::ArgumentsAggregator_with_custom_annotation_example[]
-    @ParameterizedTest
-    @CsvSource({
-        "Jane, Doe, F, 1990-05-20",
-        "John, Doe, M, 1990-10-22"
-    })
-    void testWithCustomAggregatorAnnotation(@CsvToPerson Person person) {
-        // perform assertions against person
-    }
-    // end::ArgumentsAggregator_with_custom_annotation_example[]
-
-    // tag::ArgumentsAggregator_with_custom_annotation_example_CsvToPerson[]
-    @Retention(RetentionPolicy.RUNTIME)
-    @Target(ElementType.PARAMETER)
-    @AggregateWith(PersonAggregator.class)
-    public @interface CsvToPerson {
-    }
-    // end::ArgumentsAggregator_with_custom_annotation_example_CsvToPerson[]
+	// tag::ArgumentsAggregator_with_custom_annotation_example[]
+	@ParameterizedTest
+	@CsvSource({
+		"Jane, Doe, F, 1990-05-20",
+		"John, Doe, M, 1990-10-22"
+	})
+	void testWithCustomAggregatorAnnotation(@CsvToPerson Person person) {
+		// perform assertions against person
+	}
+	// end::ArgumentsAggregator_with_custom_annotation_example[]
+
+	// tag::ArgumentsAggregator_with_custom_annotation_example_CsvToPerson[]
+	@Retention(RetentionPolicy.RUNTIME)
+	@Target(ElementType.PARAMETER)
+	@AggregateWith(PersonAggregator.class)
+	public @interface CsvToPerson {
+	}
+	// end::ArgumentsAggregator_with_custom_annotation_example_CsvToPerson[]
 	// @formatter:on
 
 	// tag::custom_display_names[]

documentation/src/test/java/example/exception/MultipleHandlersTestCase.java

@@ -24,38 +24,38 @@
 @ExtendWith(ThirdExecutedHandler.class)
 class MultipleHandlersTestCase {
 
-    // Register handlers for @Test, @BeforeEach, @AfterEach only
-    @ExtendWith(SecondExecutedHandler.class)
-    @ExtendWith(FirstExecutedHandler.class)
-    @Test
-    void testMethod() {
-    }
-
-    // end::user_guide[]
-
-    static class FirstExecutedHandler implements TestExecutionExceptionHandler {
-        @Override
-        public void handleTestExecutionException(ExtensionContext context, Throwable ex)
-                throws Throwable {
-            throw ex;
-        }
-    }
-
-    static class SecondExecutedHandler implements LifecycleMethodExecutionExceptionHandler {
-        @Override
-        public void handleBeforeEachMethodExecutionException(ExtensionContext context, Throwable ex)
-                throws Throwable {
-            throw ex;
-        }
-    }
-
-    static class ThirdExecutedHandler implements LifecycleMethodExecutionExceptionHandler {
-        @Override
-        public void handleBeforeAllMethodExecutionException(ExtensionContext context, Throwable ex)
-                throws Throwable {
-            throw ex;
-        }
-    }
+	// Register handlers for @Test, @BeforeEach, @AfterEach only
+	@ExtendWith(SecondExecutedHandler.class)
+	@ExtendWith(FirstExecutedHandler.class)
+	@Test
+	void testMethod() {
+	}
+
+	// end::user_guide[]
+
+	static class FirstExecutedHandler implements TestExecutionExceptionHandler {
+		@Override
+		public void handleTestExecutionException(ExtensionContext context, Throwable ex)
+				throws Throwable {
+			throw ex;
+		}
+	}
+
+	static class SecondExecutedHandler implements LifecycleMethodExecutionExceptionHandler {
+		@Override
+		public void handleBeforeEachMethodExecutionException(ExtensionContext context, Throwable ex)
+				throws Throwable {
+			throw ex;
+		}
+	}
+
+	static class ThirdExecutedHandler implements LifecycleMethodExecutionExceptionHandler {
+		@Override
+		public void handleBeforeAllMethodExecutionException(ExtensionContext context, Throwable ex)
+				throws Throwable {
+			throw ex;
+		}
+	}
 	// tag::user_guide[]
 }
 // end::user_guide[]

documentation/src/test/java/example/exception/RecordStateOnErrorExtension.java

@@ -17,38 +17,37 @@
 // tag::user_guide[]
 class RecordStateOnErrorExtension implements LifecycleMethodExecutionExceptionHandler {
 
-    @Override
-    public void handleBeforeAllMethodExecutionException(ExtensionContext context, Throwable ex)
-            throws Throwable {
-        memoryDumpForFurtherInvestigation("Failure recorded during class setup");
-        throw ex;
-    }
-
-    @Override
-    public void handleBeforeEachMethodExecutionException(ExtensionContext context, Throwable ex)
-            throws Throwable {
-        memoryDumpForFurtherInvestigation("Failure recorded during test setup");
-        throw ex;
-    }
-
-    @Override
-    public void handleAfterEachMethodExecutionException(ExtensionContext context, Throwable ex)
-            throws Throwable {
-        memoryDumpForFurtherInvestigation("Failure recorded during test cleanup");
-        throw ex;
-    }
-
-    @Override
-    public void handleAfterAllMethodExecutionException(ExtensionContext context, Throwable ex)
-            throws Throwable {
-        memoryDumpForFurtherInvestigation("Failure recorded during class cleanup");
-        throw ex;
-    }
-    // end::user_guide[]
-
-    private void memoryDumpForFurtherInvestigation(String error) {
-
-    }
+	@Override
+	public void handleBeforeAllMethodExecutionException(ExtensionContext context, Throwable ex)
+			throws Throwable {
+		memoryDumpForFurtherInvestigation("Failure recorded during class setup");
+		throw ex;
+	}
+
+	@Override
+	public void handleBeforeEachMethodExecutionException(ExtensionContext context, Throwable ex)
+			throws Throwable {
+		memoryDumpForFurtherInvestigation("Failure recorded during test setup");
+		throw ex;
+	}
+
+	@Override
+	public void handleAfterEachMethodExecutionException(ExtensionContext context, Throwable ex)
+			throws Throwable {
+		memoryDumpForFurtherInvestigation("Failure recorded during test cleanup");
+		throw ex;
+	}
+
+	@Override
+	public void handleAfterAllMethodExecutionException(ExtensionContext context, Throwable ex)
+			throws Throwable {
+		memoryDumpForFurtherInvestigation("Failure recorded during class cleanup");
+		throw ex;
+	}
+	// end::user_guide[]
+
+	private void memoryDumpForFurtherInvestigation(String error) {
+	}
 	// tag::user_guide[]
 }
 // end::user_guide[]

junit-jupiter-api/src/main/java/org/junit/jupiter/api/AssertionFailureBuilder.java

@@ -115,7 +115,7 @@ public AssertionFailureBuilder actual(Object actual) {
 	 * failure message.
 	 *
 	 * @param includeValuesInMessage whether to include the actual and expected
-	 *                               values
+	 * values
 	 * @return this builder for method chaining
 	 */
 	public AssertionFailureBuilder includeValuesInMessage(boolean includeValuesInMessage) {

junit-jupiter-api/src/main/java/org/junit/jupiter/api/Assertions.java

@@ -1493,7 +1493,7 @@ public static void assertArrayEquals(Object[] expected, Object[] actual, Supplie
 	 * iterators must return equal elements in the same order as each other. <strong>Note:</strong>
 	 * this means that the iterables <em>do not</em> need to be of the same type. Example: <pre>{@code
 	 * import static java.util.Arrays.asList;
-	 *  . . .
+	 *  ...
 	 * Iterable<Integer> i0 = new ArrayList<>(asList(1, 2, 3));
 	 * Iterable<Integer> i1 = new LinkedList<>(asList(1, 2, 3));
 	 * assertIterableEquals(i0, i1); // Passes
@@ -1516,7 +1516,7 @@ public static void assertIterableEquals(Iterable<?> expected, Iterable<?> actual
 	 * elements in the same order as each other. <strong>Note:</strong> this means that the iterables
 	 * <em>do not</em> need to be of the same type. Example: <pre>{@code
 	 * import static java.util.Arrays.asList;
-	 *  . . .
+	 *  ...
 	 * Iterable<Integer> i0 = new ArrayList<>(asList(1, 2, 3));
 	 * Iterable<Integer> i1 = new LinkedList<>(asList(1, 2, 3));
 	 * assertIterableEquals(i0, i1); // Passes
@@ -1540,7 +1540,7 @@ public static void assertIterableEquals(Iterable<?> expected, Iterable<?> actual
 	 * elements in the same order as each other. <strong>Note:</strong> this means that the iterables
 	 * <em>do not</em> need to be of the same type. Example: <pre>{@code
 	 * import static java.util.Arrays.asList;
-	 *  . . .
+	 *  ...
 	 * Iterable<Integer> i0 = new ArrayList<>(asList(1, 2, 3));
 	 * Iterable<Integer> i1 = new LinkedList<>(asList(1, 2, 3));
 	 * assertIterableEquals(i0, i1); // Passes

junit-jupiter-api/src/main/java/org/junit/jupiter/api/TestReporter.java

@@ -93,9 +93,9 @@ default void publishEntry(String value) {
 	 * The file will be copied to the report output directory replacing any
 	 * potentially existing file with the same name.
 	 *
-	 * @param file      the file to be attached; never {@code null} or blank
+	 * @param file the file to be attached; never {@code null} or blank
 	 * @param mediaType the media type of the file; never {@code null}; use
-	 *                  {@link MediaType#APPLICATION_OCTET_STREAM} if unknown
+	 * {@link MediaType#APPLICATION_OCTET_STREAM} if unknown
 	 * @since 5.12
 	 */
 	@API(status = EXPERIMENTAL, since = "5.12")
@@ -146,12 +146,11 @@ default void publishDirectory(Path directory) {
 	 * The {@link Path} passed to the supplied action will be relative to the
 	 * report output directory, but it's up to the action to write the file.
 	 *
-	 * @param name      the name of the file to be attached; never {@code null}
-	 *                  or blank and must not contain any path separators
+	 * @param name the name of the file to be attached; never {@code null} or
+	 * blank and must not contain any path separators
 	 * @param mediaType the media type of the file; never {@code null}; use
-	 *                  {@link MediaType#APPLICATION_OCTET_STREAM} if unknown
-	 * @param action    the action to be executed to write the file; never
-	 *                  {@code null}
+	 * {@link MediaType#APPLICATION_OCTET_STREAM} if unknown
+	 * @param action the action to be executed to write the file; never {@code null}
 	 * @since 5.12
 	 */
 	@API(status = EXPERIMENTAL, since = "5.12")
@@ -168,9 +167,8 @@ default void publishFile(String name, MediaType mediaType, ThrowingConsumer<Path
 	 * to the action to write files to it.
 	 *
 	 * @param name the name of the directory to be attached; never {@code null}
-	 *                 or blank and must not contain any path separators
-	 * @param action   the action to be executed to write the file; never
-	 *                 {@code null}
+	 * or blank and must not contain any path separators
+	 * @param action the action to be executed to write the file; never {@code null}
 	 * @since 5.12
 	 */
 	@API(status = EXPERIMENTAL, since = "5.12")

junit-jupiter-api/src/main/java/org/junit/jupiter/api/extension/ExtensionContext.java

@@ -374,11 +374,11 @@ default void publishReportEntry(String value) {
 	 * The file will be resolved in the report output directory prior to
 	 * invoking the supplied action.
 	 *
-	 * @param name      the name of the file to be attached; never {@code null}
-	 *                  or blank and must not contain any path separators
+	 * @param name the name of the file to be attached; never {@code null} or
+	 * blank and must not contain any path separators
 	 * @param mediaType the media type of the file; never {@code null}; use
-	 *                  {@link MediaType#APPLICATION_OCTET_STREAM} if unknown
-	 * @param action    the action to be executed to write the file; never {@code null}
+	 * {@link MediaType#APPLICATION_OCTET_STREAM} if unknown
+	 * @param action the action to be executed to write the file; never {@code null}
 	 * @since 5.12
 	 * @see org.junit.platform.engine.EngineExecutionListener#fileEntryPublished
 	 */
@@ -392,8 +392,8 @@ default void publishReportEntry(String value) {
 	 * The directory will be resolved and created in the report output directory
 	 * prior to invoking the supplied action.
 	 *
-	 * @param name   the name of the directory to be attached; never {@code null}
-	 *               or blank and must not contain any path separators
+	 * @param name the name of the directory to be attached; never {@code null}
+	 * or blank and must not contain any path separators
 	 * @param action the action to be executed to write the file; never {@code null}
 	 * @since 5.12
 	 * @see org.junit.platform.engine.EngineExecutionListener#fileEntryPublished