Fix warnings

Author: joel-costigliola

src/main/java/org/assertj/core/api/AbstractObjectAssert.java

@@ -624,7 +624,6 @@ public AbstractListAssert<?, List<?>, Object, ObjectAssert<Object>> extracting(S
    * <p>
    * If the object under test is a {@link Map}, the {@code propertyOrField} parameter is used as a key to the map.
    * <p>
-   * <p>
    * Nested fields/properties are supported, specifying "adress.street.number" is equivalent to:
    * <pre><code class='java'> // "adress.street.number" corresponding to pojo properties
    * actual.getAdress().getStreet().getNumber();</code></pre>

src/main/java/org/assertj/core/internal/Spliterators.java

@@ -81,6 +81,7 @@ void setFailures(Failures failures) {
   /**
    * Asserts the given <code>{@link Spliterator}</code> has the given characteristics.
    *
+   * @param info contains information about the assertion.
    * @param actual the given {@code Spliterator}.
    * @param characteristics the expected characteristics.
    * @throws AssertionError if the actual {@code Spliterator} is {@code null}.
@@ -96,6 +97,7 @@ public void assertHasCharacteristics(AssertionInfo info, Spliterator<?> actual,
   /**
    * Asserts the given <code>{@link Spliterator}</code> has only the given characteristics and no else.
    *
+   * @param info contains information about the assertion.
    * @param actual the given {@code Spliterator}.
    * @param characteristics the expected characteristics.
    * @throws AssertionError if the actual {@code Spliterator} is {@code null}.

src/test/java/org/assertj/core/api/BDDAssertions_then_Test.java

@@ -283,6 +283,7 @@ public void then_Spliterator() {
     then(spliterator).hasCharacteristics(Spliterator.SIZED);
   }
 
+  @SuppressWarnings("static-access")
   @Test
   public void and_then() {
     and.then(true).isNotEqualTo(false);