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cziegeler pushed a commit to branch master
in repository 
https://gitbox.apache.org/repos/asf/sling-org-apache-sling-scripting-spi.git


The following commit(s) were added to refs/heads/master by this push:
     new fe56342  SLING-12762 : Support Jakarta Servlet API in Scripting SPI
fe56342 is described below

commit fe56342e91ace10db982ff98405b2d33615d6937
Author: Carsten Ziegeler <cziege...@apache.org>
AuthorDate: Fri Apr 25 07:08:45 2025 +0200

    SLING-12762 : Support Jakarta Servlet API in Scripting SPI
---
 pom.xml                                            | 161 +++++++++++----------
 .../sling/api/resource/type/ResourceType.java      |  54 +++----
 .../sling/api/resource/type/package-info.java      |  34 ++---
 .../scripting/spi/bundle/BundledRenderUnit.java    |  84 +++++++----
 .../spi/bundle/BundledRenderUnitCapability.java    |  60 ++++----
 .../spi/bundle/BundledRenderUnitFinder.java        |  46 +++---
 .../sling/scripting/spi/bundle/TypeProvider.java   |  43 +++---
 .../sling/scripting/spi/bundle/package-info.java   |  36 ++---
 .../sling/api/resource/type/ResourceTypeTest.java  |  49 +++----
 9 files changed, 306 insertions(+), 261 deletions(-)

diff --git a/pom.xml b/pom.xml
index 187c04a..ff88283 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!--
     Licensed to the Apache Software Foundation (ASF) under one
     or more contributor license agreements.  See the NOTICE file
@@ -23,30 +23,104 @@
     <parent>
         <groupId>org.apache.sling</groupId>
         <artifactId>sling-bundle-parent</artifactId>
-        <version>43</version>
+        <version>62</version>
         <relativePath />
     </parent>
 
     <artifactId>org.apache.sling.scripting.spi</artifactId>
-    <version>1.0.5-SNAPSHOT</version>
+    <version>2.0.0-SNAPSHOT</version>
 
     <name>Apache Sling Scripting SPI</name>
-    <description>
-        This bundle defines the Apache Sling Scripting SPI
-    </description>
+    <description>This bundle defines the Apache Sling Scripting 
SPI</description>
 
     <scm>
         
<connection>scm:git:https://gitbox.apache.org/repos/asf/sling-org-apache-sling-scripting-spi.git</connection>
         
<developerConnection>scm:git:https://gitbox.apache.org/repos/asf/sling-org-apache-sling-scripting-spi.git</developerConnection>
+        <tag>HEAD</tag>
         
<url>https://github.com/apache/sling-org-apache-sling-scripting-spi.git</url>
-      <tag>HEAD</tag>
     </scm>
 
     <properties>
         
<project.build.outputTimestamp>2021-07-15T17:03:18Z</project.build.outputTimestamp>
+        <sling.java.version>17</sling.java.version>
     </properties>
 
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.sling</groupId>
+            <artifactId>org.apache.sling.api</artifactId>
+            <version>3.0.0-SNAPSHOT</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.felix</groupId>
+            <artifactId>org.apache.felix.http.wrappers</artifactId>
+            <version>6.1.0</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.jetbrains</groupId>
+            <artifactId>annotations</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.osgi</groupId>
+            <artifactId>org.osgi.annotation.versioning</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.osgi</groupId>
+            <artifactId>org.osgi.framework</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>javax.servlet-api</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>jakarta.servlet</groupId>
+            <artifactId>jakarta.servlet-api</artifactId>
+            <version>6.0.0</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
     <build>
+        <pluginManagement>
+            <plugins>
+                <!--This plugin's configuration is used to store Eclipse m2e 
settings only. It has no influence on the Maven build itself.-->
+                <plugin>
+                    <groupId>org.eclipse.m2e</groupId>
+                    <artifactId>lifecycle-mapping</artifactId>
+                    <version>1.0.0</version>
+                    <configuration>
+                        <lifecycleMappingMetadata>
+                            <pluginExecutions>
+                                <pluginExecution>
+                                    <pluginExecutionFilter>
+                                        <groupId>com.github.spotbugs</groupId>
+                                        
<artifactId>spotbugs-maven-plugin</artifactId>
+                                        <versionRange>[3.1.11,)</versionRange>
+                                        <goals>
+                                            <goal>check</goal>
+                                        </goals>
+                                    </pluginExecutionFilter>
+                                    <action>
+                                        <ignore />
+                                    </action>
+                                </pluginExecution>
+                            </pluginExecutions>
+                        </lifecycleMappingMetadata>
+                    </configuration>
+                </plugin>
+            </plugins>
+        </pluginManagement>
         <plugins>
             <plugin>
                 <groupId>biz.aQute.bnd</groupId>
@@ -55,9 +129,6 @@
             <plugin>
                 <groupId>biz.aQute.bnd</groupId>
                 <artifactId>bnd-baseline-maven-plugin</artifactId>
-                <configuration>
-                    <skip>true</skip>
-                </configuration>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
@@ -66,7 +137,7 @@
             <plugin>
                 <groupId>com.github.spotbugs</groupId>
                 <artifactId>spotbugs-maven-plugin</artifactId>
-                <version>3.1.11</version>
+                <version>4.9.3.0</version>
                 <configuration>
                     <effort>Max</effort>
                     <xmlOutput>true</xmlOutput>
@@ -74,80 +145,14 @@
                 <executions>
                     <execution>
                         <id>find-bugs</id>
-                        <phase>process-classes</phase>
                         <goals>
                             <goal>check</goal>
                         </goals>
+                        <phase>process-classes</phase>
                     </execution>
                 </executions>
             </plugin>
         </plugins>
-        <pluginManagement>
-            <plugins>
-                <!--This plugin's configuration is used to store Eclipse m2e 
settings only. It has no influence on the Maven build itself.-->
-                <plugin>
-                    <groupId>org.eclipse.m2e</groupId>
-                    <artifactId>lifecycle-mapping</artifactId>
-                    <version>1.0.0</version>
-                    <configuration>
-                        <lifecycleMappingMetadata>
-                            <pluginExecutions>
-                                <pluginExecution>
-                                    <pluginExecutionFilter>
-                                        <groupId>
-                                            com.github.spotbugs
-                                        </groupId>
-                                        <artifactId>
-                                            spotbugs-maven-plugin
-                                        </artifactId>
-                                        <versionRange>
-                                            [3.1.11,)
-                                        </versionRange>
-                                        <goals>
-                                            <goal>check</goal>
-                                        </goals>
-                                    </pluginExecutionFilter>
-                                    <action>
-                                        <ignore />
-                                    </action>
-                                </pluginExecution>
-                            </pluginExecutions>
-                        </lifecycleMappingMetadata>
-                    </configuration>
-                </plugin>
-            </plugins>
-        </pluginManagement>
     </build>
 
-    <dependencies>
-        <dependency>
-            <groupId>org.jetbrains</groupId>
-            <artifactId>annotations</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.osgi</groupId>
-            <artifactId>org.osgi.annotation.versioning</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.osgi</groupId>
-            <artifactId>org.osgi.framework</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>javax.servlet</groupId>
-            <artifactId>javax.servlet-api</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-lang3</artifactId>
-            <version>3.4</version>
-            <scope>provided</scope>
-        </dependency>
-
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
-
 </project>
diff --git a/src/main/java/org/apache/sling/api/resource/type/ResourceType.java 
b/src/main/java/org/apache/sling/api/resource/type/ResourceType.java
index 53ea13f..328ff6e 100644
--- a/src/main/java/org/apache/sling/api/resource/type/ResourceType.java
+++ b/src/main/java/org/apache/sling/api/resource/type/ResourceType.java
@@ -1,27 +1,26 @@
-/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- ~ Licensed to the Apache Software Foundation (ASF) under one
- ~ or more contributor license agreements.  See the NOTICE file
- ~ distributed with this work for additional information
- ~ regarding copyright ownership.  The ASF licenses this file
- ~ to you under the Apache License, Version 2.0 (the
- ~ "License"); you may not use this file except in compliance
- ~ with the License.  You may obtain a copy of the License at
- ~
- ~   http://www.apache.org/licenses/LICENSE-2.0
- ~
- ~ Unless required by applicable law or agreed to in writing,
- ~ software distributed under the License is distributed on an
- ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- ~ KIND, either express or implied.  See the License for the
- ~ specific language governing permissions and limitations
- ~ under the License.
- 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.apache.sling.api.resource.type;
 
 import java.util.Objects;
 import java.util.regex.Pattern;
 
-import org.apache.commons.lang3.StringUtils;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.osgi.framework.Version;
@@ -40,7 +39,8 @@ import org.osgi.framework.Version;
  */
 public final class ResourceType {
 
-    private static final Pattern versionPattern = 
Pattern.compile("(\\d{1,10})(\\.(\\d{1,10})(\\.(\\d{1,10})(\\.([-\\w]+))?)?)?$");
+    private static final Pattern versionPattern =
+            
Pattern.compile("(\\d{1,10})(\\.(\\d{1,10})(\\.(\\d{1,10})(\\.([-\\w]+))?)?)?$");
 
     private final String type;
     private final Version version;
@@ -115,9 +115,9 @@ public final class ResourceType {
      */
     @NotNull
     public static ResourceType parseResourceType(@NotNull String 
resourceTypeString) {
-        String type = StringUtils.EMPTY;
+        String type = "";
         Version version = null;
-        if (StringUtils.isNotEmpty(resourceTypeString)) {
+        if (resourceTypeString != null && !resourceTypeString.isEmpty()) {
             int lastSlash = resourceTypeString.lastIndexOf('/');
             if (lastSlash != -1 && !resourceTypeString.endsWith("/")) {
                 String versionString = resourceTypeString.substring(lastSlash 
+ 1);
@@ -135,8 +135,9 @@ public final class ResourceType {
                 type = resourceTypeString;
             }
         }
-        if (StringUtils.isEmpty(type)) {
-            throw new IllegalArgumentException(String.format("Cannot extract a 
type for the resourceTypeString %s.", resourceTypeString));
+        if (type.isEmpty()) {
+            throw new IllegalArgumentException(
+                    String.format("Cannot extract a type for the 
resourceTypeString %s.", resourceTypeString));
         }
         return new ResourceType(type, version);
     }
@@ -153,8 +154,9 @@ public final class ResourceType {
         }
         if (obj instanceof ResourceType) {
             ResourceType other = (ResourceType) obj;
-            return Objects.equals(type, other.type) && Objects.equals(version, 
other.version) && Objects.equals(resourceLabel,
-                    other.resourceLabel);
+            return Objects.equals(type, other.type)
+                    && Objects.equals(version, other.version)
+                    && Objects.equals(resourceLabel, other.resourceLabel);
         }
         return false;
     }
diff --git a/src/main/java/org/apache/sling/api/resource/type/package-info.java 
b/src/main/java/org/apache/sling/api/resource/type/package-info.java
index 515d14d..d5dfb71 100644
--- a/src/main/java/org/apache/sling/api/resource/type/package-info.java
+++ b/src/main/java/org/apache/sling/api/resource/type/package-info.java
@@ -1,21 +1,21 @@
 
/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- ~ Licensed to the Apache Software Foundation (ASF) under one
- ~ or more contributor license agreements.  See the NOTICE file
- ~ distributed with this work for additional information
- ~ regarding copyright ownership.  The ASF licenses this file
- ~ to you under the Apache License, Version 2.0 (the
- ~ "License"); you may not use this file except in compliance
- ~ with the License.  You may obtain a copy of the License at
- ~
- ~   http://www.apache.org/licenses/LICENSE-2.0
- ~
- ~ Unless required by applicable law or agreed to in writing,
- ~ software distributed under the License is distributed on an
- ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- ~ KIND, either express or implied.  See the License for the
- ~ specific language governing permissions and limitations
- ~ under the License.
- 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
+~ Licensed to the Apache Software Foundation (ASF) under one
+~ or more contributor license agreements.  See the NOTICE file
+~ distributed with this work for additional information
+~ regarding copyright ownership.  The ASF licenses this file
+~ to you under the Apache License, Version 2.0 (the
+~ "License"); you may not use this file except in compliance
+~ with the License.  You may obtain a copy of the License at
+~
+~   http://www.apache.org/licenses/LICENSE-2.0
+~
+~ Unless required by applicable law or agreed to in writing,
+~ software distributed under the License is distributed on an
+~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+~ KIND, either express or implied.  See the License for the
+~ specific language governing permissions and limitations
+~ under the License.
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
 @Version("1.0.0")
 package org.apache.sling.api.resource.type;
 
diff --git 
a/src/main/java/org/apache/sling/scripting/spi/bundle/BundledRenderUnit.java 
b/src/main/java/org/apache/sling/scripting/spi/bundle/BundledRenderUnit.java
index f935a73..cde1c11 100644
--- a/src/main/java/org/apache/sling/scripting/spi/bundle/BundledRenderUnit.java
+++ b/src/main/java/org/apache/sling/scripting/spi/bundle/BundledRenderUnit.java
@@ -1,30 +1,32 @@
-/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- ~ Licensed to the Apache Software Foundation (ASF) under one
- ~ or more contributor license agreements.  See the NOTICE file
- ~ distributed with this work for additional information
- ~ regarding copyright ownership.  The ASF licenses this file
- ~ to you under the Apache License, Version 2.0 (the
- ~ "License"); you may not use this file except in compliance
- ~ with the License.  You may obtain a copy of the License at
- ~
- ~   http://www.apache.org/licenses/LICENSE-2.0
- ~
- ~ Unless required by applicable law or agreed to in writing,
- ~ software distributed under the License is distributed on an
- ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- ~ KIND, either express or implied.  See the License for the
- ~ specific language governing permissions and limitations
- ~ under the License.
- 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.apache.sling.scripting.spi.bundle;
 
+import javax.script.ScriptException;
+
 import java.io.InputStream;
 import java.util.Set;
 
-import javax.script.ScriptException;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import org.apache.sling.api.wrappers.JakartaToJavaxRequestWrapper;
+import org.apache.sling.api.wrappers.JakartaToJavaxResponseWrapper;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.osgi.annotation.versioning.ConsumerType;
@@ -66,7 +68,8 @@ public interface BundledRenderUnit {
      *
      * @return the name {@code this BundledRenderUnit}
      */
-    @NotNull String getName();
+    @NotNull
+    String getName();
 
     /**
      * Returns the {@link Bundle} the publishing bundle of this unit (not to 
be confused with the provider module, which is the module that
@@ -80,7 +83,8 @@ public interface BundledRenderUnit {
      *
      * @return the bundle providing this unit
      */
-    @NotNull Bundle getBundle();
+    @NotNull
+    Bundle getBundle();
 
     /**
      * Returns the {@link BundleContext} to use for this unit. This method can 
be useful for getting an instance of the publishing bundle's
@@ -88,7 +92,8 @@ public interface BundledRenderUnit {
      *
      * @return the bundle context of the bundle publishing this unit
      */
-    @NotNull BundleContext getBundleContext();
+    @NotNull
+    BundleContext getBundleContext();
 
     /**
      * Returns the {@code Set} of {@link TypeProvider}s which are related to 
this unit.
@@ -96,7 +101,8 @@ public interface BundledRenderUnit {
      * @return the set of providers; if the unit doesn't have any inheritance 
chains, then the set will contain only one {@link
      * TypeProvider}
      */
-    @NotNull Set<TypeProvider> getTypeProviders();
+    @NotNull
+    Set<TypeProvider> getTypeProviders();
 
     /**
      * Retrieves an OSGi runtime dependency of the wrapped script identified 
by the passed {@code className} parameter.
@@ -105,7 +111,8 @@ public interface BundledRenderUnit {
      * @param <T>       the expected service type
      * @return an instance of the {@link T} or {@code null}
      */
-    @Nullable <T> T getService(@NotNull String className);
+    @Nullable
+    <T> T getService(@NotNull String className);
 
     /**
      * Retrieves multiple instances of an OSGi runtime dependency of the 
wrapped script identified by the passed {@code className}
@@ -117,7 +124,8 @@ public interface BundledRenderUnit {
      * @param <T>       the expected service type
      * @return an instance of the {@link T} or {@code null}
      */
-    @Nullable <T> T[] getServices(@NotNull String className, @Nullable String 
filter);
+    @Nullable
+    <T> T[] getServices(@NotNull String className, @Nullable String filter);
 
     /**
      * Returns the path of this executable in the resource type hierarchy. The 
path can be relative to the search paths or absolute.
@@ -132,8 +140,26 @@ public interface BundledRenderUnit {
      * @param request the request
      * @param response the response
      * @throws ScriptException if the execution leads to an error
+     * @since 1.1.0
+     */
+    default void eval(@NotNull HttpServletRequest request, @NotNull 
HttpServletResponse response)
+            throws ScriptException {
+        eval(
+                JakartaToJavaxRequestWrapper.toJavaxRequest(request),
+                JakartaToJavaxResponseWrapper.toJavaxResponse(response));
+    }
+
+    /**
+     * This method will execute / evaluate the wrapped script or precompiled 
script with the given request.
+     * @param request the request
+     * @param response the response
+     * @throws ScriptException if the execution leads to an error
+     * @deprecated use {@link #eval(HttpServletRequest, HttpServletResponse)} 
instead
      */
-    void eval(@NotNull HttpServletRequest request, @NotNull 
HttpServletResponse response) throws ScriptException;
+    void eval(
+            @NotNull javax.servlet.http.HttpServletRequest request,
+            @NotNull javax.servlet.http.HttpServletResponse response)
+            throws ScriptException;
 
     /**
      * This method will return an input stream if {@code this} unit is backed 
by a script that can be interpreted.
diff --git 
a/src/main/java/org/apache/sling/scripting/spi/bundle/BundledRenderUnitCapability.java
 
b/src/main/java/org/apache/sling/scripting/spi/bundle/BundledRenderUnitCapability.java
index 8fd5788..388574f 100644
--- 
a/src/main/java/org/apache/sling/scripting/spi/bundle/BundledRenderUnitCapability.java
+++ 
b/src/main/java/org/apache/sling/scripting/spi/bundle/BundledRenderUnitCapability.java
@@ -1,21 +1,21 @@
-/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- ~ Licensed to the Apache Software Foundation (ASF) under one
- ~ or more contributor license agreements.  See the NOTICE file
- ~ distributed with this work for additional information
- ~ regarding copyright ownership.  The ASF licenses this file
- ~ to you under the Apache License, Version 2.0 (the
- ~ "License"); you may not use this file except in compliance
- ~ with the License.  You may obtain a copy of the License at
- ~
- ~   http://www.apache.org/licenses/LICENSE-2.0
- ~
- ~ Unless required by applicable law or agreed to in writing,
- ~ software distributed under the License is distributed on an
- ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- ~ KIND, either express or implied.  See the License for the
- ~ specific language governing permissions and limitations
- ~ under the License.
- 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.apache.sling.scripting.spi.bundle;
 
 import java.util.List;
@@ -38,7 +38,8 @@ public interface BundledRenderUnitCapability {
      *
      * @return the resource types to which a {@link BundledRenderUnit} 
described by this capability will be bound to
      */
-    @NotNull Set<ResourceType> getResourceTypes();
+    @NotNull
+    Set<ResourceType> getResourceTypes();
 
     /**
      * Returns the path to which a {@link BundledRenderUnit} described by this 
capability will be bound to.
@@ -46,47 +47,54 @@ public interface BundledRenderUnitCapability {
      * @return the path to which a {@link BundledRenderUnit} described by this 
capability will be bound to; this can be {@code null} if the
      * {@link #getResourceTypes()} doesn't return an empty set
      */
-    @Nullable String getPath();
+    @Nullable
+    String getPath();
 
     /**
      * Returns the selectors to which a {@link BundledRenderUnit} described by 
this capability will be bound to.
      *
      * @return the selectors to which a {@link BundledRenderUnit} described by 
this capability will be bound to
      */
-    @NotNull List<String> getSelectors();
+    @NotNull
+    List<String> getSelectors();
 
     /**
      * Returns the extension to which a {@link BundledRenderUnit} described by 
this capability will be bound to.
      *
      * @return the extension to which a {@link BundledRenderUnit} described by 
this capability will be bound to
      */
-    @Nullable String getExtension();
+    @Nullable
+    String getExtension();
 
     /**
      * Returns the resource type extended by this capability.
      *
      * @return the extended resource type or {@code null}
      */
-    @Nullable String getExtendedResourceType();
+    @Nullable
+    String getExtendedResourceType();
 
     /**
      * Returns the request method to which a {@link BundledRenderUnit} 
described by this capability will be bound to.
      *
      * @return the request method to which a {@link BundledRenderUnit} 
described by this capability will be bound to
      */
-    @Nullable String getMethod();
+    @Nullable
+    String getMethod();
 
     /**
      * Returns the script engine short name which can be used to evaluate the 
{@link BundledRenderUnit} described by this capability.
      *
      * @return the script engine short name which can be used to evaluate the 
{@link BundledRenderUnit} described by this capability.
      */
-    @Nullable String getScriptEngineName();
+    @Nullable
+    String getScriptEngineName();
 
     /**
      * Returns the original's script extension that was used to generate this 
capability.
      *
      * @return the original's script extension that was used to generate this 
capability.
      */
-    @Nullable String getScriptExtension();
+    @Nullable
+    String getScriptExtension();
 }
diff --git 
a/src/main/java/org/apache/sling/scripting/spi/bundle/BundledRenderUnitFinder.java
 
b/src/main/java/org/apache/sling/scripting/spi/bundle/BundledRenderUnitFinder.java
index 800c33d..ba6d2b2 100644
--- 
a/src/main/java/org/apache/sling/scripting/spi/bundle/BundledRenderUnitFinder.java
+++ 
b/src/main/java/org/apache/sling/scripting/spi/bundle/BundledRenderUnitFinder.java
@@ -1,21 +1,21 @@
-/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- ~ Licensed to the Apache Software Foundation (ASF) under one
- ~ or more contributor license agreements.  See the NOTICE file
- ~ distributed with this work for additional information
- ~ regarding copyright ownership.  The ASF licenses this file
- ~ to you under the Apache License, Version 2.0 (the
- ~ "License"); you may not use this file except in compliance
- ~ with the License.  You may obtain a copy of the License at
- ~
- ~   http://www.apache.org/licenses/LICENSE-2.0
- ~
- ~ Unless required by applicable law or agreed to in writing,
- ~ software distributed under the License is distributed on an
- ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- ~ KIND, either express or implied.  See the License for the
- ~ specific language governing permissions and limitations
- ~ under the License.
- 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.apache.sling.scripting.spi.bundle;
 
 import java.util.Set;
@@ -45,7 +45,10 @@ public interface BundledRenderUnitFinder {
      * @return a {@link BundledRenderUnit} if one was found, {@code null} 
otherwise
      */
     @Nullable
-    BundledRenderUnit findUnit(@NotNull BundleContext context, @NotNull 
Set<TypeProvider> inheritanceChain, @NotNull Set<TypeProvider> 
allRelatedProviders);
+    BundledRenderUnit findUnit(
+            @NotNull BundleContext context,
+            @NotNull Set<TypeProvider> inheritanceChain,
+            @NotNull Set<TypeProvider> allRelatedProviders);
 
     /**
      * Retrieves a path-based {@link BundledRenderUnit} from the passed {@code 
provider}.
@@ -59,5 +62,8 @@ public interface BundledRenderUnitFinder {
      * @see BundledRenderUnitCapability#getPath()
      */
     @Nullable
-    BundledRenderUnit findUnit(@NotNull BundleContext context, @NotNull 
TypeProvider provider, @NotNull Set<TypeProvider> allRelatedProviders);
+    BundledRenderUnit findUnit(
+            @NotNull BundleContext context,
+            @NotNull TypeProvider provider,
+            @NotNull Set<TypeProvider> allRelatedProviders);
 }
diff --git 
a/src/main/java/org/apache/sling/scripting/spi/bundle/TypeProvider.java 
b/src/main/java/org/apache/sling/scripting/spi/bundle/TypeProvider.java
index c68f9a7..b60b1c8 100644
--- a/src/main/java/org/apache/sling/scripting/spi/bundle/TypeProvider.java
+++ b/src/main/java/org/apache/sling/scripting/spi/bundle/TypeProvider.java
@@ -1,21 +1,21 @@
-/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- ~ Licensed to the Apache Software Foundation (ASF) under one
- ~ or more contributor license agreements.  See the NOTICE file
- ~ distributed with this work for additional information
- ~ regarding copyright ownership.  The ASF licenses this file
- ~ to you under the Apache License, Version 2.0 (the
- ~ "License"); you may not use this file except in compliance
- ~ with the License.  You may obtain a copy of the License at
- ~
- ~   http://www.apache.org/licenses/LICENSE-2.0
- ~
- ~ Unless required by applicable law or agreed to in writing,
- ~ software distributed under the License is distributed on an
- ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- ~ KIND, either express or implied.  See the License for the
- ~ specific language governing permissions and limitations
- ~ under the License.
- 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.apache.sling.scripting.spi.bundle;
 
 import org.jetbrains.annotations.NotNull;
@@ -33,13 +33,14 @@ public interface TypeProvider {
      *
      * @return the {@link BundledRenderUnitCapability}
      */
-    @NotNull BundledRenderUnitCapability getBundledRenderUnitCapability();
+    @NotNull
+    BundledRenderUnitCapability getBundledRenderUnitCapability();
 
     /**
      * Returns the providing bundle.
      *
      * @return the providing bundle
      */
-    @NotNull Bundle getBundle();
-
+    @NotNull
+    Bundle getBundle();
 }
diff --git 
a/src/main/java/org/apache/sling/scripting/spi/bundle/package-info.java 
b/src/main/java/org/apache/sling/scripting/spi/bundle/package-info.java
index b2b217f..53aab12 100644
--- a/src/main/java/org/apache/sling/scripting/spi/bundle/package-info.java
+++ b/src/main/java/org/apache/sling/scripting/spi/bundle/package-info.java
@@ -1,22 +1,22 @@
 
/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- ~ Licensed to the Apache Software Foundation (ASF) under one
- ~ or more contributor license agreements.  See the NOTICE file
- ~ distributed with this work for additional information
- ~ regarding copyright ownership.  The ASF licenses this file
- ~ to you under the Apache License, Version 2.0 (the
- ~ "License"); you may not use this file except in compliance
- ~ with the License.  You may obtain a copy of the License at
- ~
- ~   http://www.apache.org/licenses/LICENSE-2.0
- ~
- ~ Unless required by applicable law or agreed to in writing,
- ~ software distributed under the License is distributed on an
- ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- ~ KIND, either express or implied.  See the License for the
- ~ specific language governing permissions and limitations
- ~ under the License.
- 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
-@Version("1.0.0")
+~ Licensed to the Apache Software Foundation (ASF) under one
+~ or more contributor license agreements.  See the NOTICE file
+~ distributed with this work for additional information
+~ regarding copyright ownership.  The ASF licenses this file
+~ to you under the Apache License, Version 2.0 (the
+~ "License"); you may not use this file except in compliance
+~ with the License.  You may obtain a copy of the License at
+~
+~   http://www.apache.org/licenses/LICENSE-2.0
+~
+~ Unless required by applicable law or agreed to in writing,
+~ software distributed under the License is distributed on an
+~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+~ KIND, either express or implied.  See the License for the
+~ specific language governing permissions and limitations
+~ under the License.
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
+@Version("1.1.0")
 package org.apache.sling.scripting.spi.bundle;
 
 import org.osgi.annotation.versioning.Version;
diff --git 
a/src/test/java/org/apache/sling/api/resource/type/ResourceTypeTest.java 
b/src/test/java/org/apache/sling/api/resource/type/ResourceTypeTest.java
index 2ec07d5..9542a46 100644
--- a/src/test/java/org/apache/sling/api/resource/type/ResourceTypeTest.java
+++ b/src/test/java/org/apache/sling/api/resource/type/ResourceTypeTest.java
@@ -1,34 +1,32 @@
-/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- ~ Licensed to the Apache Software Foundation (ASF) under one
- ~ or more contributor license agreements.  See the NOTICE file
- ~ distributed with this work for additional information
- ~ regarding copyright ownership.  The ASF licenses this file
- ~ to you under the Apache License, Version 2.0 (the
- ~ "License"); you may not use this file except in compliance
- ~ with the License.  You may obtain a copy of the License at
- ~
- ~   http://www.apache.org/licenses/LICENSE-2.0
- ~
- ~ Unless required by applicable law or agreed to in writing,
- ~ software distributed under the License is distributed on an
- ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- ~ KIND, either express or implied.  See the License for the
- ~ specific language governing permissions and limitations
- ~ under the License.
- 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.apache.sling.api.resource.type;
 
-import static org.junit.Assert.assertEquals;
-
-import org.apache.commons.lang3.StringUtils;
 import org.junit.Test;
 import org.osgi.framework.Version;
 
+import static org.junit.Assert.assertEquals;
+
 public class ResourceTypeTest {
 
-    private void assertResourceType(String resourceTypeString,
-            String expectedType, String expectedResourceLabel,
-            Version expectedVersion) {
+    private void assertResourceType(
+            String resourceTypeString, String expectedType, String 
expectedResourceLabel, Version expectedVersion) {
         ResourceType t1 = ResourceType.parseResourceType(resourceTypeString);
         assertEquals(expectedType, t1.getType());
         assertEquals(expectedResourceLabel, t1.getResourceLabel());
@@ -83,12 +81,11 @@ public class ResourceTypeTest {
 
     @Test(expected = IllegalArgumentException.class)
     public void testEmptyString() {
-        ResourceType.parseResourceType(StringUtils.EMPTY);
+        ResourceType.parseResourceType("");
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testNull() {
         ResourceType.parseResourceType(null); // NOSONAR
     }
-
 }


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