BaseMatcher<T> implements Matcher<T> { /** * @see Matcher#_dont_implement_Matcher___instead_extend_BaseMatcher_() */ @Override @Deprecated public final void _dont_implement_Matcher___instead_extend_BaseMatcher_() { // See Matcher interface for an explanation of this method. } @Override public void describeMismatch(Object item, Description description) { description.appendText("was ").appendValue(item); } @Override public String toString() { return StringDescription.toString(this); } } org/hamcrest/Condition.java...