Fix compile on Java 23
diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index a9c6e0f..d5e4265 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -17,7 +17,7 @@
strategy:
fail-fast: false
matrix:
- jdk: ['8', '11', '17', '21']
+ jdk: ['8', '11', '17', '21', '23']
os: [ubuntu-latest, windows-latest]
steps:
diff --git a/fop-core/src/main/java/org/apache/fop/layoutmgr/KnuthSequence.java b/fop-core/src/main/java/org/apache/fop/layoutmgr/KnuthSequence.java
index ce85b68..8f4a6d6 100644
--- a/fop-core/src/main/java/org/apache/fop/layoutmgr/KnuthSequence.java
+++ b/fop-core/src/main/java/org/apache/fop/layoutmgr/KnuthSequence.java
@@ -134,20 +134,20 @@
/**
* @return the last element of this sequence.
*/
- public ListElement getLast() {
+ public T getLast() {
return (isEmpty()
? null
- : (ListElement) ListUtil.getLast(this));
+ : ListUtil.getLast(this));
}
/**
* Remove the last element of this sequence.
* @return the removed element.
*/
- public ListElement removeLast() {
+ public T removeLast() {
return (isEmpty()
? null
- : (ListElement) ListUtil.removeLast(this));
+ : ListUtil.removeLast(this));
}
/**
