Update old school @exception with new school @throws.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/collections/trunk@1747096 13f79535-47bb-0310-9956-ffa450edef68

src/main/java/org/apache/commons/collections4/comparators/ComparatorChain.java

@@ -161,7 +161,7 @@ public class ComparatorChain<E> implements Comparator<E>, Serializable {
      *
      * @param index      index of the Comparator to replace
      * @param comparator Comparator to place at the given index
-     * @exception IndexOutOfBoundsException
+     * @throws IndexOutOfBoundsException
      *                   if index &lt; 0 or index &gt;= size()
      */
     public void setComparator(final int index, final Comparator<E> comparator) throws IndexOutOfBoundsException {

src/main/java/org/apache/commons/collections4/comparators/NullComparator.java

@@ -66,7 +66,7 @@ public class NullComparator<E> implements Comparator<E>, Serializable {
      *  non-<code>null</code> objects.  This argument cannot be
      *  <code>null</code>
      *
-     *  @exception NullPointerException if <code>nonNullComparator</code> is
+     *  @throws NullPointerException if <code>nonNullComparator</code> is
      *  <code>null</code>
      **/
     public NullComparator(final Comparator<? super E> nonNullComparator) {
@@ -106,7 +106,7 @@ public class NullComparator<E> implements Comparator<E>, Serializable {
      *  that <code>null</code> should be compared as lower than a
      *  non-<code>null</code> object.
      *
-     *  @exception NullPointerException if <code>nonNullComparator</code> is
+     *  @throws NullPointerException if <code>nonNullComparator</code> is
      *  <code>null</code>
      **/
     public NullComparator(final Comparator<? super E> nonNullComparator, final boolean nullsAreHigh) {

src/main/java/org/apache/commons/collections4/iterators/EnumerationIterator.java

@@ -102,8 +102,8 @@ public class EnumerationIterator<E> implements Iterator<E> {
      * If so, the first occurrence of the last returned object from this
      * iterator will be removed from the collection.
      *
-     * @exception IllegalStateException <code>next()</code> not called.
+     * @throws IllegalStateException <code>next()</code> not called.
-     * @exception UnsupportedOperationException if no associated collection
+     * @throws UnsupportedOperationException if no associated collection
      */
     @Override
     public void remove() {

src/test/java/org/apache/commons/collections4/AbstractObjectTest.java

@@ -260,7 +260,7 @@ public abstract class AbstractObjectTest extends BulkTest {
      *
      * @param o Object to serialize
      * @param path path to write the serialized Object
-     * @exception IOException
+     * @throws IOException
      */
     protected void writeExternalFormToDisk(final Serializable o, final String path) throws IOException {
         final FileOutputStream fileStream = new FileOutputStream(path);
@@ -277,7 +277,7 @@ public abstract class AbstractObjectTest extends BulkTest {
      *
      * @param o Object to convert to bytes
      * @return serialized form of the Object
-     * @exception IOException
+     * @throws IOException
      */
     protected byte[] writeExternalFormToBytes(final Serializable o) throws IOException {
         final ByteArrayOutputStream byteStream = new ByteArrayOutputStream();
@@ -292,8 +292,8 @@ public abstract class AbstractObjectTest extends BulkTest {
      *
      * @param path path to the serialized Object
      * @return the Object at the given path
-     * @exception IOException
+     * @throws IOException
-     * @exception ClassNotFoundException
+     * @throws ClassNotFoundException
      */
     protected Object readExternalFormFromDisk(final String path) throws IOException, ClassNotFoundException {
         final FileInputStream stream = new FileInputStream(path);
@@ -310,8 +310,8 @@ public abstract class AbstractObjectTest extends BulkTest {
      *
      * @param b byte array containing a serialized Object
      * @return Object contained in the bytes
-     * @exception IOException
+     * @throws IOException
-     * @exception ClassNotFoundException
+     * @throws ClassNotFoundException
      */
     protected Object readExternalFormFromBytes(final byte[] b) throws IOException, ClassNotFoundException {
         final ByteArrayInputStream stream = new ByteArrayInputStream(b);