Fixes #3813 - Remove SingleServlet (#3817)

embedded/src/main/java/cloud/piranha/embedded/EmbeddedPiranha.java

@@ -90,9 +90,7 @@ public PiranhaConfiguration getConfiguration() {
     }
 
     /**
-     * {
-     *
-     * @return the web application}
+     * {@return the web application}
      */
     public WebApplication getWebApplication() {
         return webApplication;

single/src/main/java/cloud/piranha/single/SingleExtension.java

@@ -27,19 +27,12 @@
  */
 package cloud.piranha.single;
 
-import cloud.piranha.core.api.WebApplication;
 import cloud.piranha.core.api.WebApplicationExtension;
 
 /**
- * The "Solo" WebApplicationExtension.
+ * The "Single" WebApplicationExtension.
  * 
  * @author Manfred Riem ([email protected])
  */
 public class SingleExtension implements WebApplicationExtension {
-
-    @Override
-    public void configure(WebApplication webApplication) {
-        webApplication.addServlet("Solo", SingleServlet.class);
-        webApplication.addServletMapping("Solo", "/*");
-    }
 }

single/src/main/java/cloud/piranha/single/SinglePiranha.java

@@ -49,13 +49,13 @@
 import java.lang.reflect.InvocationTargetException;
 
 /**
- * The Solo version of Piranha.
+ * The Single version of Piranha.
  *
  * <p>
  * This version of Piranha supports the following:
  * </p>
  * <ol>
- * <li>Enabling use of Project CRaC</li>
+ * <li>Enabling Project CRaC</li>
  * <li>Running with Java modules</li>
  * <li>Exiting on stop</li>
  * <li>Exposing a HTTP endpoint</li>

single/src/main/java/cloud/piranha/single/SinglePiranhaBuilder.java

@@ -34,7 +34,7 @@
 import static java.lang.System.Logger.Level.WARNING;
 
 /**
- * The Solo version of PiranhaBuilder.
+ * The Single version of PiranhaBuilder.
  * 
  * @author Manfred Riem ([email protected])
  */
@@ -48,7 +48,7 @@ public class SinglePiranhaBuilder implements PiranhaBuilder<SinglePiranha> {
     /**
      * Stores the SinglePiranha instance.
      */
-    private SinglePiranha piranha;
+    private final SinglePiranha piranha;
 
     /**
      * Stores the verbose flag.