Format sources

src/main/java/module-info.java

@@ -3,9 +3,9 @@
  * in case of a test failure.
  */
 module org.itsallcode.automatcher {
-	exports org.itsallcode.matcher.auto;
+    exports org.itsallcode.matcher.auto;
 
-	requires java.sql;
-	requires java.logging;
-	requires transitive org.hamcrest;
+    requires java.sql;
+    requires java.logging;
+    requires transitive org.hamcrest;
 }

src/main/java/org/itsallcode/matcher/BaseTypeSafeDiagnosingMatcher.java

@@ -11,40 +11,40 @@
  */
 public abstract class BaseTypeSafeDiagnosingMatcher<T> extends TypeSafeDiagnosingMatcher<T> {
 
-	/**
-	 * Create a new {@link BaseTypeSafeDiagnosingMatcher} with the expected value.
-	 * 
-	 * @param expected the expected value.
-	 */
-	protected BaseTypeSafeDiagnosingMatcher(final T expected) {
-	}
+    /**
+     * Create a new {@link BaseTypeSafeDiagnosingMatcher} with the expected value.
+     * 
+     * @param expected the expected value.
+     */
+    protected BaseTypeSafeDiagnosingMatcher(final T expected) {
+    }
 
-	@Override
-	public final void describeTo(final Description description) {
-		final DescriptionBuilder builder = DescriptionBuilder.start(description);
-		describeTo(builder);
-		builder.close();
-	}
+    @Override
+    public final void describeTo(final Description description) {
+        final DescriptionBuilder builder = DescriptionBuilder.start(description);
+        describeTo(builder);
+        builder.close();
+    }
 
-	/**
-	 * Describe the expected value using the {@link DescriptionBuilder}.
-	 *
-	 * @param description the {@link DescriptionBuilder}.
-	 */
-	protected abstract void describeTo(DescriptionBuilder description);
+    /**
+     * Describe the expected value using the {@link DescriptionBuilder}.
+     *
+     * @param description the {@link DescriptionBuilder}.
+     */
+    protected abstract void describeTo(DescriptionBuilder description);
 
-	@Override
-	protected final boolean matchesSafely(final T actual, final Description mismatchDescription) {
-		final MismatchReporter mismatchReporter = MismatchReporter.start(mismatchDescription);
-		reportMismatches(actual, mismatchReporter);
-		return mismatchReporter.finishAndCheckMatching();
-	}
+    @Override
+    protected final boolean matchesSafely(final T actual, final Description mismatchDescription) {
+        final MismatchReporter mismatchReporter = MismatchReporter.start(mismatchDescription);
+        reportMismatches(actual, mismatchReporter);
+        return mismatchReporter.finishAndCheckMatching();
+    }
 
-	/**
-	 * Report mismatches to the given {@link MismatchReporter}.
-	 *
-	 * @param actual           the actual value to compare to the expected value.
-	 * @param mismatchReporter the {@link MismatchReporter}.
-	 */
-	protected abstract void reportMismatches(T actual, MismatchReporter mismatchReporter);
+    /**
+     * Report mismatches to the given {@link MismatchReporter}.
+     *
+     * @param actual           the actual value to compare to the expected value.
+     * @param mismatchReporter the {@link MismatchReporter}.
+     */
+    protected abstract void reportMismatches(T actual, MismatchReporter mismatchReporter);
 }

src/main/java/org/itsallcode/matcher/DescriptionBuilder.java

@@ -8,41 +8,41 @@
  * {@link org.hamcrest.TypeSafeDiagnosingMatcher#describeTo(Description)}.
  */
 public final class DescriptionBuilder {
-	private final Description description;
-	private boolean firstElement = true;
+    private final Description description;
+    private boolean firstElement = true;
 
-	private DescriptionBuilder(final Description description) {
-		this.description = description;
-	}
+    private DescriptionBuilder(final Description description) {
+        this.description = description;
+    }
 
-	static DescriptionBuilder start(final Description description) {
-		description.appendText("{");
-		return new DescriptionBuilder(description);
-	}
+    static DescriptionBuilder start(final Description description) {
+        description.appendText("{");
+        return new DescriptionBuilder(description);
+    }
 
-	/**
-	 * Append a message and a matcher to the description.
-	 * 
-	 * @param message message to append
-	 * @param matcher matcher to append
-	 * @return {@code this} for method chaining
-	 */
-	public DescriptionBuilder append(final String message, final SelfDescribing matcher) {
-		appendComma();
-		this.description.appendText(message) //
-				.appendText("=") //
-				.appendDescriptionOf(matcher);
-		return this;
-	}
+    /**
+     * Append a message and a matcher to the description.
+     * 
+     * @param message message to append
+     * @param matcher matcher to append
+     * @return {@code this} for method chaining
+     */
+    public DescriptionBuilder append(final String message, final SelfDescribing matcher) {
+        appendComma();
+        this.description.appendText(message) //
+                .appendText("=") //
+                .appendDescriptionOf(matcher);
+        return this;
+    }
 
-	private void appendComma() {
-		if (!this.firstElement) {
-			this.description.appendText(", ");
-		}
-		this.firstElement = false;
-	}
+    private void appendComma() {
+        if (!this.firstElement) {
+            this.description.appendText(", ");
+        }
+        this.firstElement = false;
+    }
 
-	void close() {
-		this.description.appendText("}");
-	}
+    void close() {
+        this.description.appendText("}");
+    }
 }

src/main/java/org/itsallcode/matcher/MismatchReporter.java

@@ -10,55 +10,55 @@
  * description of the mismatch.
  */
 public class MismatchReporter {
-	private final Description mismatchDescription;
-	private boolean firstMismatch = true;
-	private boolean matches = true;
+    private final Description mismatchDescription;
+    private boolean firstMismatch = true;
+    private boolean matches = true;
 
-	private MismatchReporter(final Description mismatchDescription) {
-		this.mismatchDescription = mismatchDescription;
-	}
+    private MismatchReporter(final Description mismatchDescription) {
+        this.mismatchDescription = mismatchDescription;
+    }
 
-	static MismatchReporter start(final Description mismatchDescription) {
-		mismatchDescription.appendText("{");
-		return new MismatchReporter(mismatchDescription);
-	}
+    static MismatchReporter start(final Description mismatchDescription) {
+        mismatchDescription.appendText("{");
+        return new MismatchReporter(mismatchDescription);
+    }
 
-	boolean finishAndCheckMatching() {
-		this.mismatchDescription.appendText("}");
-		return this.matches;
-	}
+    boolean finishAndCheckMatching() {
+        this.mismatchDescription.appendText("}");
+        return this.matches;
+    }
 
-	/**
-	 * Check if the actual object matches using the given {@link Matcher} and record
-	 * a message if it does not match.
-	 * 
-	 * @param message the message to output in case of a failed match
-	 * @param matcher the {@link Matcher} used for checking the actual value
-	 * @param actual  the actual value that will be compared using the
-	 *                {@link Matcher}.
-	 * @param <T>     the type of the matcher.
-	 * @return this {@link MismatchReporter} allowing a fluent programming style.
-	 */
-	public <T> MismatchReporter checkMismatch(final String message, final Matcher<T> matcher, final T actual) {
-		if (!matcher.matches(actual)) {
-			reportMismatch(message, matcher, actual);
-			this.matches = false;
-		}
-		return this;
-	}
+    /**
+     * Check if the actual object matches using the given {@link Matcher} and record
+     * a message if it does not match.
+     * 
+     * @param message the message to output in case of a failed match
+     * @param matcher the {@link Matcher} used for checking the actual value
+     * @param actual  the actual value that will be compared using the
+     *                {@link Matcher}.
+     * @param <T>     the type of the matcher.
+     * @return this {@link MismatchReporter} allowing a fluent programming style.
+     */
+    public <T> MismatchReporter checkMismatch(final String message, final Matcher<T> matcher, final T actual) {
+        if (!matcher.matches(actual)) {
+            reportMismatch(message, matcher, actual);
+            this.matches = false;
+        }
+        return this;
+    }
 
-	private void reportMismatch(final String name, final Matcher<?> matcher, final Object actual) {
-		appendComma();
-		this.mismatchDescription //
-				.appendText(name) //
-				.appendText(" ");
-		matcher.describeMismatch(actual, this.mismatchDescription);
-	}
+    private void reportMismatch(final String name, final Matcher<?> matcher, final Object actual) {
+        appendComma();
+        this.mismatchDescription //
+                .appendText(name) //
+                .appendText(" ");
+        matcher.describeMismatch(actual, this.mismatchDescription);
+    }
 
-	private void appendComma() {
-		if (!this.firstMismatch) {
-			this.mismatchDescription.appendText(", ");
-		}
-		this.firstMismatch = false;
-	}
+    private void appendComma() {
+        if (!this.firstMismatch) {
+            this.mismatchDescription.appendText(", ");
+        }
+        this.firstMismatch = false;
+    }
 }