New AssertThatInvertedBooleanCondition inspection that will remove inverted boolean expressions inside assertThat().

Renamed a few inspections to better/shorter names (and fixed file and directory names accordingly).

src/test/resources/inspections/InvertedBooleanCondition/InvertedBooleanConditionAfter.java

@@ -0,0 +1,34 @@
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class InvertedBooleanCondition {
+
+    private void invertedBooleanCondition() {
+        boolean primitive = false;
+        Boolean object = Boolean.TRUE;
+
+        assertThat(primitive).isFalse();
+        assertThat(primitive).isFalse();
+        assertThat(primitive).isFalse();
+        assertThat(primitive).isFalse();
+        assertThat(primitive).isFalse();
+        assertThat(object).isFalse();
+        assertThat(object).isFalse();
+        assertThat(object).isFalse();
+        assertThat(object).isFalse();
+        assertThat(object).isFalse();
+
+        assertThat(primitive).isTrue();
+        assertThat(primitive).isTrue();
+        assertThat(primitive).isTrue();
+        assertThat(primitive).isTrue();
+        assertThat(primitive).isTrue();
+        assertThat(object).isTrue();
+        assertThat(object).isTrue();
+        assertThat(object).isTrue();
+        assertThat(object).isTrue();
+        assertThat(object).isTrue();
+
+        assertThat(!((primitive))).as("nah").isTrue();
+        assertThat(!object).isEqualTo(Boolean.TRUE && !Boolean.TRUE);
+    }
+}