Lexicographcally --> alphabetically

Klausuren/Sd1/2019summer/Exam/src/main/java/de/hdm_stuttgart/mi/sd1/task1/HelperArray.java

@@ -6,8 +6,8 @@ package de.hdm_stuttgart.mi.sd1.task1;
 public class HelperArray {
 
   /**
-   * <p>Filter an array of strings creating a new array containing only non-<code>null</code>values being
-   * lexicographically larger than a given reference string. The original array will be left untouched.</p>
+   * <p>Filter an array of strings creating a new array containing only those non-<code>null</code> values
+   * following a given reference string. The original array will be left untouched.</p>
    *
    * <p>Examples starting from <code>{"brown", "red", "yellow", "green"}</code>:</p>
    *
@@ -20,14 +20,14 @@ public class HelperArray {
    *   <tr>
    *       <td><code>"magenta"</code></td>
    *       <td><code>{"red", "yellow"}</code></td>
-   *       <td>Both <code>"brown"</code> and <code>"green"</code> being lexicographically smaller than "magenta"
+   *       <td>Both <code>"brown"</code> and <code>"green"</code> precede "magenta" (alphabetically).
    *           get evicted.</td>
    *   </tr>
    *
    *   <tr>
    *       <td><code>"red"</code></td>
    *       <td><code>{"yellow"}</code></td>
-   *       <td>All values except <code>{"yellow"}</code> are lexicographically smaller than <code>"red"</code>.</td>
+   *       <td>All values except <code>{"yellow"}</code> precede <code>"red"</code>.</td>
    *   </tr>
    *
    * </table>
@@ -42,10 +42,10 @@ public class HelperArray {
    *
    * </section>
    *
-   * @param values {@link String} or <code>null</code> values.
+   * @param values {@link String} or <code>null</code> values remaining untouched.
    * @param reference A reference string defining a filter.
-   * @return A new array containing all original non-<code>null</code> elements being lexicographically larger than the
-   * reference string. If either argument is null an empty array will be returned.
+   * @return A possibly empty new array containing only those non-<code>null</code> values following the
+   * reference string in alphabetical order. If either argument is null the result will be empty.
    *
    */
   static public String[] getAlphabeticalFollowers(final String[] values, final String reference) {

Klausuren/Sd1/2019summer/Solve/src/main/java/de/hdm_stuttgart/mi/sd1/task1/HelperArray.java

@@ -8,8 +8,8 @@ import java.util.Arrays;
 public class HelperArray {
 
   /**
-   * <p>Filter an array of strings creating a new array containing only non-<code>null</code>values being
-   * lexicographically larger than a given reference string. The original array will be left untouched.</p>
+   * <p>Filter an array of strings creating a new array containing only those non-<code>null</code> values
+   * following a given reference string. The original array will be left untouched.</p>
    *
    * <p>Examples starting from <code>{"brown", "red", "yellow", "green"}</code>:</p>
    *
@@ -22,14 +22,14 @@ public class HelperArray {
    *   <tr>
    *       <td><code>"magenta"</code></td>
    *       <td><code>{"red", "yellow"}</code></td>
-   *       <td>Both <code>"brown"</code> and <code>"green"</code> being lexicographically smaller than "magenta"
+   *       <td>Both <code>"brown"</code> and <code>"green"</code> precede "magenta" (alphabetically).
    *           get evicted.</td>
    *   </tr>
    *
    *   <tr>
    *       <td><code>"red"</code></td>
    *       <td><code>{"yellow"}</code></td>
-   *       <td>All values except <code>{"yellow"}</code> are lexicographically smaller than <code>"red"</code>.</td>
+   *       <td>All values except <code>{"yellow"}</code> precede <code>"red"</code>.</td>
    *   </tr>
    *
    * </table>
@@ -44,10 +44,10 @@ public class HelperArray {
    *
    * </section>
    *
-   * @param values {@link String} or <code>null</code> values.
+   * @param values {@link String} or <code>null</code> values remaining untouched.
    * @param reference A reference string defining a filter.
-   * @return A new array containing all original non-<code>null</code> elements being lexicographically larger than the
-   * reference string. If either argument is null an empty array will be returned.
+   * @return A possibly empty new array containing only those non-<code>null</code> values following the
+   * reference string in alphabetical order. If either argument is null the result will be empty.
    *
    */
   static public String[] getAlphabeticalFollowers(final String[] values, final String reference) {