[MJAVADOC-568] Adjust invoker.java.version to 13+, these ITs fail on Windows + Oracle JDK 11.0.11
diff --git a/src/it/projects/MJAVADOC-568_export-to-testcase/invoker.properties b/src/it/projects/MJAVADOC-568_export-to-testcase/invoker.properties
index 72b9484..ebabe33 100644
--- a/src/it/projects/MJAVADOC-568_export-to-testcase/invoker.properties
+++ b/src/it/projects/MJAVADOC-568_export-to-testcase/invoker.properties
@@ -15,5 +15,6 @@
 # specific language governing permissions and limitations
 # under the License.
 
-invoker.java.version = 9+
+# Fails on Windows + Oracle JDK 11.0.11
+invoker.java.version = 13+
 invoker.goals= package javadoc:jar javadoc:aggregate
\ No newline at end of file
diff --git a/src/it/projects/MJAVADOC-568_jar-mixed/invoker.properties b/src/it/projects/MJAVADOC-568_jar-mixed/invoker.properties
index 538618d..74d161c 100644
--- a/src/it/projects/MJAVADOC-568_jar-mixed/invoker.properties
+++ b/src/it/projects/MJAVADOC-568_jar-mixed/invoker.properties
@@ -14,5 +14,7 @@
 # KIND, either express or implied.  See the License for the
 # specific language governing permissions and limitations
 # under the License.
-invoker.java.version = 9+
+
+# Fails on Windows + Oracle JDK 11.0.11
+invoker.java.version = 13+
 invoker.goals = package
\ No newline at end of file
diff --git a/src/it/projects/MJAVADOC-568_manifest-splitpackage/invoker.properties b/src/it/projects/MJAVADOC-568_manifest-splitpackage/invoker.properties
index 538618d..74d161c 100644
--- a/src/it/projects/MJAVADOC-568_manifest-splitpackage/invoker.properties
+++ b/src/it/projects/MJAVADOC-568_manifest-splitpackage/invoker.properties
@@ -14,5 +14,7 @@
 # KIND, either express or implied.  See the License for the
 # specific language governing permissions and limitations
 # under the License.
-invoker.java.version = 9+
+
+# Fails on Windows + Oracle JDK 11.0.11
+invoker.java.version = 13+
 invoker.goals = package
\ No newline at end of file