diff options
Diffstat (limited to 'BJC-Utils2/src/main/java/bjc/utils/gui/SimpleJList.java')
| -rw-r--r-- | BJC-Utils2/src/main/java/bjc/utils/gui/SimpleJList.java | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/gui/SimpleJList.java b/BJC-Utils2/src/main/java/bjc/utils/gui/SimpleJList.java index 4db5027..136c662 100644 --- a/BJC-Utils2/src/main/java/bjc/utils/gui/SimpleJList.java +++ b/BJC-Utils2/src/main/java/bjc/utils/gui/SimpleJList.java @@ -17,16 +17,16 @@ public class SimpleJList { * @param <E> * The type of data in the JList * - * @param listSource + * @param source * The list to populate the JList with. * @return A JList populated with the elements from ls. */ - public static <E> JList<E> buildFromList(Iterable<E> listSource) { - if (listSource == null) { + public static <E> JList<E> buildFromList(Iterable<E> source) { + if (source == null) { throw new NullPointerException("Source must not be null"); } - return new JList<>(buildModel(listSource)); + return new JList<>(buildModel(source)); } /** @@ -35,18 +35,18 @@ public class SimpleJList { * @param <E> * The type of data in the list model * - * @param listSource + * @param source * The list to fill the list model from. * @return A list model populated with the elements from ls. */ - public static <E> ListModel<E> buildModel(Iterable<E> listSource) { - if (listSource == null) { + public static <E> ListModel<E> buildModel(Iterable<E> source) { + if (source == null) { throw new NullPointerException("Source must not be null"); } DefaultListModel<E> defaultModel = new DefaultListModel<>(); - listSource.forEach(defaultModel::addElement); + source.forEach(defaultModel::addElement); return defaultModel; } |
