Fixed docs

Author: vigna

src/it/unimi/dsi/fastutil/Arrays.java

@@ -62,7 +62,7 @@ private Arrays() {}
 	 *
 	 * @param arrayLength an array length (must be nonnegative).
 	 * @param from a start index (inclusive).
-	 * @param to an end index (inclusive).
+	 * @param to an end index (exclusive).
 	 * @throws IllegalArgumentException if {@code from} is greater than {@code to}.
 	 * @throws ArrayIndexOutOfBoundsException if {@code from} or {@code to} are greater than
 	 *             {@code arrayLength} or negative.

test/it/unimi/dsi/fastutil/ints/IntImmutableListTest.java

@@ -111,7 +111,7 @@ public void testToListWithExpectedSize_parallel() {
 		transformed = IntImmutableList.toListWithExpectedSize(baseList.intParallelStream().map(i -> i + 40), 50000);
 		assertEquals(expectedList, transformed);
 	}
-	
+
 	@Test
 	public void testListIterator_testIteration() {
 		final IntImmutableList l = IntImmutableList.of(0, 1, 2, 3);
@@ -353,7 +353,7 @@ public void testSublistListIterator_testForEachRemaining() {
 		final IntImmutableList l = IntImmutableList.of(0, 1, 2, 3, 4, 5);
 		final IntList sl = l.subList(1, 4);
 		final IntListIterator li = sl.listIterator(1);
-		IntList consumer = new IntArrayList();
+		final IntList consumer = new IntArrayList();
 		li.forEachRemaining(consumer::add);
 		assertEquals(consumer, IntList.of(2, 3));
 	}