Simplify expressions.

Use final.
Parse to primitive.

src/main/java/org/apache/commons/lang3/stream/Streams.java

@@ -425,7 +425,7 @@ public class Streams {
      * @since 3.13.0
      */
     @SafeVarargs // Creating a stream from an array is safe
-    public static <T> Stream<T> of(T... values) {
+    public static <T> Stream<T> of(final T... values) {
         return values == null ? Stream.empty() : Stream.of(values);
     }
 

src/test/java/org/apache/commons/lang3/RandomUtilsTest.java

@@ -100,7 +100,7 @@ public class RandomUtilsTest {
     @Test
     public void testBoolean() {
         final boolean result = RandomUtils.nextBoolean();
-        assertTrue(result == true || result == false);
+        assertTrue(result || !result);
     }
 
     /**

src/test/java/org/apache/commons/lang3/StreamsTest.java

@@ -84,8 +84,8 @@ public class StreamsTest {
 
     protected <T extends Throwable> FailableConsumer<String, T> asIntConsumer(final T pThrowable) {
         return s -> {
-            final Integer i = Integer.valueOf(s);
-            if (i.intValue() == 4) {
+            final int i = Integer.parseInt(s);
+            if (i == 4) {
                 throw pThrowable;
             }
         };

src/test/java/org/apache/commons/lang3/stream/StreamsTest.java

@@ -46,8 +46,8 @@ public class StreamsTest {
 
     protected <T extends Throwable> FailableConsumer<String, T> asIntConsumer(final T pThrowable) {
         return s -> {
-            final Integer i = Integer.valueOf(s);
-            if (i.intValue() == 4) {
+            final int i = Integer.parseInt(s);
+            if (i == 4) {
                 throw pThrowable;
             }
         };