Remove --extraLibFolder (#391)

README.md

@@ -56,8 +56,6 @@ To run locally exploded web archive:
        --prefix                 = add this prefix to all URLs (eg http://localhost:8080/prefix/resource). Default is none
        --commonLibFolder        = folder for additional jar files. Default is ./lib
 
-       --extraLibFolder         = folder for additional jar files to add to Jetty classloader
-
        --logfile                = redirect log messages to this file
        --logThrowingLineNo      = show the line no that logged the message (slow). Default is false
        --logThrowingThread      = show the thread that logged the message. Default is false

src/main/java/winstone/Launcher.java

@@ -148,32 +148,11 @@ public Launcher(Map<String, String> args) throws IOException {
                 Logger.log(Level.FINER, RESOURCES, "Launcher.NoCommonLib");
             }
 
-            File extraLibFolder = Option.EXTRA_LIB_FOLDER.get(args);
-            List<URL> extraJars = new ArrayList<>();
-            if (extraLibFolder != null && extraLibFolder.exists()) {
-                Logger.log(Level.WARNING, RESOURCES, "Launcher.ExtraLibFolder");
-                File[] children = extraLibFolder.listFiles();
-                if (children != null) {
-                    for (File aChildren : children) {
-                        if (aChildren.getName().endsWith(".jar")
-                                || aChildren.getName().endsWith(".zip")) {
-                            extraJars.add(aChildren.toURI().toURL());
-                        }
-                    }
-                }
-            }
-
             ClassLoader commonLibCL =
                     new URLClassLoader(jars.toArray(new URL[0]), getClass().getClassLoader());
 
             Logger.log(Level.ALL, RESOURCES, "Launcher.CLClassLoader", commonLibCL.toString());
 
-            if (!extraJars.isEmpty()) {
-                ClassLoader extraClassLoader = new URLClassLoader(
-                        extraJars.toArray(new URL[0]), getClass().getClassLoader());
-                Thread.currentThread().setContextClassLoader(extraClassLoader);
-            }
-
             int qtpMaxThread = Option.QTP_MAXTHREADS.get(args);
             QueuedThreadPool queuedThreadPool =
                     qtpMaxThread > 0 ? new QueuedThreadPool(qtpMaxThread) : new QueuedThreadPool();

src/main/java/winstone/cmdline/Option.java

@@ -41,7 +41,6 @@ public static List<Option<?>> all(Class<?> clazz) {
     public static final OString PREFIX = string("prefix", "");
     public static final OFile COMMON_LIB_FOLDER = file("commonLibFolder");
     public static final OFile LOGFILE = file("logfile");
-    public static final OFile EXTRA_LIB_FOLDER = file("extraLibFolder");
     public static final OBoolean LOG_THROWING_LINE_NO = bool("logThrowingLineNo", false);
     public static final OBoolean LOG_THROWING_THREAD = bool("logThrowingThread", false);
     public static final OInt DEBUG = new ODebugInt("debug", 5);

src/main/resources/winstone/LocalStrings.properties

@@ -37,7 +37,6 @@ Launcher.EmbeddedWarFile=/embedded.war
 Launcher.EmbeddedWebroot=winstoneEmbeddedWAR
 Launcher.CopyingEmbeddedWarfile=Extracting embedded warfile to [#0]
 Launcher.ContainerStartupError=Container startup failed
-Launcher.ExtraLibFolder=You are using an extra library folder, support for which will end on or after January 1, 2023.
 
 # Keep synchronized with jenkinsci/jenkins/war/src/main/java/executable/Main.java
 Launcher.UsageInstructions.Header=[#0], (c) 2003-2006 Rick Knowles\n\
@@ -52,7 +51,6 @@ Launcher.UsageInstructions.Options=\
 \   --config                 = load configuration properties from here. Default is ./winstone.properties\n\
 \   --prefix                 = add this prefix to all URLs (eg http://localhost:8080/prefix/resource). Default is none\n\
 \   --commonLibFolder        = folder for additional jar files. Default is ./lib\n\n\
-\   --extraLibFolder         = folder for additional jar files to add to Jetty classloader\n\n\
 \   --logfile                = redirect log messages to this file\n\
 \   --logThrowingLineNo      = show the line no that logged the message (slow). Default is false\n\
 \   --logThrowingThread      = show the thread that logged the message. Default is false\n\

src/test/java/winstone/LauncherTest.java

@@ -1,7 +1,5 @@
 package winstone;
 
-import static org.hamcrest.MatcherAssert.assertThat;
-import static org.hamcrest.Matchers.hasItem;
 import static org.junit.Assert.assertEquals;
 
 import java.net.HttpURLConnection;
@@ -11,10 +9,6 @@
 import java.net.http.HttpResponse;
 import java.util.HashMap;
 import java.util.Map;
-import java.util.Queue;
-import java.util.concurrent.ConcurrentLinkedQueue;
-import java.util.logging.Filter;
-import java.util.logging.LogRecord;
 import org.eclipse.jetty.server.ServerConnector;
 import org.junit.Test;
 
@@ -39,40 +33,4 @@ public void mimeType() throws Exception {
         assertEquals("text/xxx", response.headers().firstValue("Content-Type").get());
         assertEquals("Hello", response.body());
     }
-
-    @Test
-    public void extraLibFolderDeprecation() throws Exception {
-        Map<String, String> args = new HashMap<>();
-        args.put("warfile", "target/test-classes/test.war");
-        args.put("prefix", "/");
-        args.put("httpPort", "0");
-        args.put("extraLibFolder", "target/test-classes");
-        java.util.logging.Logger logger = java.util.logging.Logger.getLogger("winstone");
-        Filter orig = logger.getFilter();
-        CapturingFilter filter = new CapturingFilter();
-        logger.setFilter(filter);
-        try {
-            winstone = new Launcher(args);
-            int port = ((ServerConnector) winstone.server.getConnectors()[0]).getLocalPort();
-            assertEquals(
-                    "<html><body>This servlet has been accessed via GET 1001 times</body></html>\r\n",
-                    makeRequest("http://127.0.0.2:" + port + "/CountRequestsServlet"));
-            assertThat(
-                    filter.messages,
-                    hasItem(
-                            "You are using an extra library folder, support for which will end on or after January 1, 2023."));
-        } finally {
-            logger.setFilter(orig);
-        }
-    }
-
-    static class CapturingFilter implements Filter {
-        final Queue<String> messages = new ConcurrentLinkedQueue<>();
-
-        @Override
-        public boolean isLoggable(LogRecord record) {
-            messages.offer(record.getMessage());
-            return true;
-        }
-    }
 }