diff --git a/pom.xml b/pom.xml
index 6ed059b2..66927b93 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@ limitations under the License.
   <parent>
     <groupId>org.jenkins-ci.plugins</groupId>
     <artifactId>plugin</artifactId>
-    <version>5.26</version>
+    <version>5.28</version>
     <relativePath />
   </parent>
 
diff --git a/src/test/java/jenkins/plugins/jclouds/cli/ReplacementsTest.java b/src/test/java/jenkins/plugins/jclouds/cli/ReplacementsTest.java
index ae270384..8d28d1b9 100644
--- a/src/test/java/jenkins/plugins/jclouds/cli/ReplacementsTest.java
+++ b/src/test/java/jenkins/plugins/jclouds/cli/ReplacementsTest.java
@@ -22,8 +22,7 @@ void testOut() throws Exception {
 
     @Test
     void testIn() throws Exception {
-        String rxml =
-                """
+        String rxml = """
             <replacements>
                 <replacement from="from" to="to" />
                 <replacement from="yes" to="no" />
@@ -39,8 +38,7 @@ void testIn() throws Exception {
 
     @Test
     void testReplace() throws Exception {
-        String rxml =
-                """
+        String rxml = """
             <replacements>
                 <replacement from="from" to="to" />
                 <replacement from="yes" to="no" />
@@ -55,8 +53,7 @@ void testReplace() throws Exception {
 
     @Test
     void testReplaceXml() throws Exception {
-        String rxml =
-                """
+        String rxml = """
             <replacements>
                 <replacement from="bd5f7094-d7c8-4bdf-8cd7-cce2e96c4bfb" to="00000000-d7c8-4bdf-8cd7-000000004bfb" />
                 <replacement from="14ddac16-775e-4240-a3fe-b240b721a5d6" to="00000000-775e-4240-a3fe-00000000a5d6" />
diff --git a/src/test/java/jenkins/plugins/jclouds/compute/TestHelper.java b/src/test/java/jenkins/plugins/jclouds/compute/TestHelper.java
index 8418e43f..645812cc 100644
--- a/src/test/java/jenkins/plugins/jclouds/compute/TestHelper.java
+++ b/src/test/java/jenkins/plugins/jclouds/compute/TestHelper.java
@@ -30,8 +30,7 @@ public static boolean findTemplate(JenkinsRule j, String cloud, String name) {
         return true;
     }
 
-    private static final String RSA_PEM =
-            """
+    private static final String RSA_PEM = """
             -----BEGIN RSA PRIVATE KEY-----
             MIIEpQIBAAKCAQEAujBFmpi6nyHAK6RBaIkERTO/BGhgZ8h2zoqvT12+mSpjbNRF
             YN2oeMH1NsUMYLUdRzFlERqHo/U5pgS9SbXTvUujM153Voh6P+t4d822I2UN7vDc
@@ -61,8 +60,7 @@ public static boolean findTemplate(JenkinsRule j, String cloud, String name) {
             -----END RSA PRIVATE KEY-----
             """;
 
-    private static final String ECDSA_PEM =
-            """
+    private static final String ECDSA_PEM = """
             -----BEGIN OPENSSH PRIVATE KEY-----
             b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAaAAAABNlY2RzYS
             1zaGEyLW5pc3RwMjU2AAAACG5pc3RwMjU2AAAAQQQL0Pqfy/oa5tr7GUl8WjHoWNnWozMV
diff --git a/src/test/java/jenkins/plugins/jclouds/compute/UserDataCommandTest.java b/src/test/java/jenkins/plugins/jclouds/compute/UserDataCommandTest.java
index 4f4f70df..f290cdb7 100644
--- a/src/test/java/jenkins/plugins/jclouds/compute/UserDataCommandTest.java
+++ b/src/test/java/jenkins/plugins/jclouds/compute/UserDataCommandTest.java
@@ -283,8 +283,7 @@ void testUserDataEncryptDecrypt(JenkinsRule j) throws Exception {
         assertThat(newCfgreps, equalTo(origCfgreps));
     }
 
-    private static final String RSA_PEM =
-            """
+    private static final String RSA_PEM = """
             -----BEGIN RSA PRIVATE KEY-----
             MIIEpQIBAAKCAQEAujBFmpi6nyHAK6RBaIkERTO/BGhgZ8h2zoqvT12+mSpjbNRF
             YN2oeMH1NsUMYLUdRzFlERqHo/U5pgS9SbXTvUujM153Voh6P+t4d822I2UN7vDc
@@ -314,8 +313,7 @@ void testUserDataEncryptDecrypt(JenkinsRule j) throws Exception {
             -----END RSA PRIVATE KEY-----
             """;
 
-    private static final String ECDSA_PEM =
-            """
+    private static final String ECDSA_PEM = """
             -----BEGIN OPENSSH PRIVATE KEY-----
             b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAaAAAABNlY2RzYS
             1zaGEyLW5pc3RwMjU2AAAACG5pc3RwMjU2AAAAQQQL0Pqfy/oa5tr7GUl8WjHoWNnWozMV
diff --git a/src/test/java/jenkins/plugins/jclouds/internal/CryptoHelperTest.java b/src/test/java/jenkins/plugins/jclouds/internal/CryptoHelperTest.java
index f5038d08..012096be 100644
--- a/src/test/java/jenkins/plugins/jclouds/internal/CryptoHelperTest.java
+++ b/src/test/java/jenkins/plugins/jclouds/internal/CryptoHelperTest.java
@@ -22,8 +22,7 @@
 @WithJenkins
 class CryptoHelperTest {
 
-    private static final String RSA_2048_PEM =
-            """
+    private static final String RSA_2048_PEM = """
             -----BEGIN RSA PRIVATE KEY-----
             MIIEpQIBAAKCAQEAujBFmpi6nyHAK6RBaIkERTO/BGhgZ8h2zoqvT12+mSpjbNRF
             YN2oeMH1NsUMYLUdRzFlERqHo/U5pgS9SbXTvUujM153Voh6P+t4d822I2UN7vDc
@@ -53,8 +52,7 @@ class CryptoHelperTest {
             -----END RSA PRIVATE KEY-----
             """;
 
-    private static final String RSA_3072_PEM =
-            """
+    private static final String RSA_3072_PEM = """
             -----BEGIN OPENSSH PRIVATE KEY-----
             b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAABlwAAAAdzc2gtcn
             NhAAAAAwEAAQAAAYEAkDhQoShgSFvCfNQIgwYVbGYSmxPD/3/7q8L83GSxmCxeei0dj4Ao
@@ -94,8 +92,7 @@ class CryptoHelperTest {
             weutDFT4xIYu8AAAAWZmVsZmVydEBmcml0ei5mZS50aGluawECAwQF
             -----END OPENSSH PRIVATE KEY-----
             """;
-    private static final String RSA_4096_PEM =
-            """
+    private static final String RSA_4096_PEM = """
             -----BEGIN OPENSSH PRIVATE KEY-----
             b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAACFwAAAAdzc2gtcn
             NhAAAAAwEAAQAAAgEA2P8WQIfUf5C3XF269HrU8S/ahoBRofQePlqAQDyRQc/8nNEsnDPD
@@ -147,8 +144,7 @@ class CryptoHelperTest {
             -----END OPENSSH PRIVATE KEY-----
             """;
 
-    private static final String ECDSA_PEM =
-            """
+    private static final String ECDSA_PEM = """
             -----BEGIN OPENSSH PRIVATE KEY-----
             b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAaAAAABNlY2RzYS
             1zaGEyLW5pc3RwMjU2AAAACG5pc3RwMjU2AAAAQQQL0Pqfy/oa5tr7GUl8WjHoWNnWozMV
diff --git a/src/test/java/jenkins/plugins/jclouds/internal/SSHPublicKeyExtractorTest.java b/src/test/java/jenkins/plugins/jclouds/internal/SSHPublicKeyExtractorTest.java
index d60ed540..baea29f6 100644
--- a/src/test/java/jenkins/plugins/jclouds/internal/SSHPublicKeyExtractorTest.java
+++ b/src/test/java/jenkins/plugins/jclouds/internal/SSHPublicKeyExtractorTest.java
@@ -11,8 +11,7 @@
  */
 class SSHPublicKeyExtractorTest {
 
-    private static final String RSA_PEM =
-            """
+    private static final String RSA_PEM = """
             -----BEGIN RSA PRIVATE KEY-----
             MIIEpQIBAAKCAQEAujBFmpi6nyHAK6RBaIkERTO/BGhgZ8h2zoqvT12+mSpjbNRF
             YN2oeMH1NsUMYLUdRzFlERqHo/U5pgS9SbXTvUujM153Voh6P+t4d822I2UN7vDc
@@ -50,8 +49,7 @@ class SSHPublicKeyExtractorTest {
             + "Q3UDT4XBZJrVoyXWiFTMRj6PqkifYB4IeAnb3RLERMZHMkEbavff/0wCdJxZ1OVqh6m"
             + "CenQgr4J9fMIf65";
 
-    private static final String DSA_PEM =
-            """
+    private static final String DSA_PEM = """
             -----BEGIN DSA PRIVATE KEY-----
             MIIBugIBAAKBgQCkmZ26oY3DJJ0cH/HVy65WNSMxk7cvNYq/AUvoXbgG/8S+2I70
             lamh6i0MvIYsUdPawJk8FIZPo+YNrR8kpVhOE9kWaJLLstSun2ieC1kjGbvUQxQK
@@ -77,8 +75,7 @@ class SSHPublicKeyExtractorTest {
             + "ntPGVE4WLGgrSjM+M06LIhNL/E3wu50YRBDvOdN/xusxDjOdAWyZh2qY/Z9CbVix7lwT"
             + "Qus1oEumEMQ==";
 
-    private static final String ECDSA_PEM =
-            """
+    private static final String ECDSA_PEM = """
             -----BEGIN OPENSSH PRIVATE KEY-----
             b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAaAAAABNlY2RzYS
             1zaGEyLW5pc3RwMjU2AAAACG5pc3RwMjU2AAAAQQQL0Pqfy/oa5tr7GUl8WjHoWNnWozMV
@@ -93,8 +90,7 @@ class SSHPublicKeyExtractorTest {
             + "XNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBAvQ+p/L+hrm2vsZSXxaMehY2dajM"
             + "xV/8yWeHsJ3Ht3ailUyORt5x8wBeiSBM5eyyltPVr402qq5v3i6UJFFadc=";
 
-    private static final String ED25519_PEM =
-            """
+    private static final String ED25519_PEM = """
             -----BEGIN OPENSSH PRIVATE KEY-----
             b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW
             QyNTUxOQAAACBIfalPqPWFPLQNy37Jdc7lIVSu9stxBqDGEyZQe1xc7wAAAKAUZQXDFGUF