SolrTestCaseJ4 getFile() returns Path instead

apache · Dec 12, 2024 · 58d52b7 · 58d52b7
1 parent ac5f63e
commit 58d52b7
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Showing 62 changed files with 114 additions and 166 deletions.
diff --git a/solr/core/src/test/org/apache/solr/SolrTestCaseJ4Test.java b/solr/core/src/test/org/apache/solr/SolrTestCaseJ4Test.java
@@ -48,7 +48,7 @@ public static void beforeClass() throws Exception {
     FileUtils.touch(new File(tmpSolrHome, "core0/core.properties"));
     FileUtils.touch(new File(tmpSolrHome, "core1/core.properties"));
 
-    Files.copy(getFile("solr/solr.xml").toPath(), Path.of(tmpSolrHome, "solr.xml"));
+    Files.copy(getFile("solr/solr.xml"), Path.of(tmpSolrHome, "solr.xml"));
 
     initCore("solrconfig-minimal.xml", "schema-tiny.xml", tmpSolrHome, "core1");
   }

diff --git a/solr/core/src/test/org/apache/solr/cli/PostToolTest.java b/solr/core/src/test/org/apache/solr/cli/PostToolTest.java
@@ -294,7 +294,7 @@ public void testDoFilesMode() throws IOException {
     postTool.recursive = 0;
     postTool.dryRun = true;
     postTool.solrUpdateUrl = URI.create("http://localhost:8983/solr/fake/update");
-    File dir = getFile("exampledocs");
+    File dir = getFile("exampledocs").toFile();
     int num = postTool.postFiles(new String[] {dir.toString()}, 0, null, null);
     assertEquals(2, num);
   }
@@ -303,7 +303,7 @@ public void testDoFilesMode() throws IOException {
   public void testDetectingIfRecursionPossibleInFilesMode() throws IOException {
     PostTool postTool = new PostTool();
     postTool.recursive = 1; // This is the default
-    File dir = getFile("exampledocs");
+    File dir = getFile("exampledocs").toFile();
     File doc = File.createTempFile("temp", ".json");
     assertTrue(postTool.recursionPossible(new String[] {dir.toString()}));
     assertFalse(postTool.recursionPossible(new String[] {doc.toString()}));
@@ -316,7 +316,7 @@ public void testRecursionAppliesToFilesMode() throws IOException {
     postTool.recursive = 1; // This is the default
     postTool.dryRun = true;
     postTool.solrUpdateUrl = URI.create("http://localhost:8983/solr/fake/update");
-    File dir = getFile("exampledocs");
+    File dir = getFile("exampledocs").toFile();
     int num = postTool.postFiles(new String[] {dir.toString()}, 0, null, null);
     assertEquals(2, num);
   }

diff --git a/solr/core/src/test/org/apache/solr/cloud/TestConfigSetsAPI.java b/solr/core/src/test/org/apache/solr/cloud/TestConfigSetsAPI.java
@@ -287,7 +287,7 @@ public void testCreateWithTrust() throws Exception {
 
   private void setupBaseConfigSet(String baseConfigSetName, Map<String, String> oldProps)
       throws Exception {
-    final Path configDir = getFile("solr").toPath().resolve("configsets/configset-2/conf");
+    final Path configDir = getFile("solr").resolve("configsets/configset-2/conf");
     final Path tmpConfigDir = createTempDir();
     tmpConfigDir.toFile().deleteOnExit();
     PathUtils.copyDirectory(configDir, tmpConfigDir);
@@ -1518,7 +1518,7 @@ private long uploadBadConfigSet(String configSetName, String suffix, String user
 
     // Read single file from sample configs. This should fail the unzipping
     return uploadGivenConfigSet(
-        SolrTestCaseJ4.getFile("solr/configsets/upload/regular/solrconfig.xml"),
+        SolrTestCaseJ4.getFile("solr/configsets/upload/regular/solrconfig.xml").toFile(),
         configSetName,
         suffix,
         username,
@@ -1587,7 +1587,7 @@ private long uploadSingleConfigSetFile(
       boolean v2)
       throws IOException {
     // Read single file from sample configs
-    final File file = SolrTestCaseJ4.getFile(localFilePath);
+    final File file = SolrTestCaseJ4.getFile(localFilePath).toFile();
 
     if (v2) {
       // TODO: switch to use V2Request
@@ -1640,7 +1640,7 @@ private long uploadSingleConfigSetFile(
   private File createTempZipFile(String directoryPath) {
     try {
       final File zipFile = createTempFile("configset", "zip").toFile();
-      final File directory = SolrTestCaseJ4.getFile(directoryPath);
+      final File directory = SolrTestCaseJ4.getFile(directoryPath).toFile();
       if (log.isInfoEnabled()) {
         log.info("Directory: {}", directory.getAbsolutePath());
       }
@@ -1661,7 +1661,7 @@ private File createTempZipFile(String directoryPath) {
   private File createTempZipFileWithForbiddenTypes(String file) {
     try {
       final File zipFile = createTempFile("configset", "zip").toFile();
-      final File directory = SolrTestCaseJ4.getFile(file);
+      final File directory = SolrTestCaseJ4.getFile(file).toFile();
       if (log.isInfoEnabled()) {
         log.info("Directory: {}", directory.getAbsolutePath());
       }
@@ -1679,7 +1679,7 @@ private File createTempZipFileWithForbiddenTypes(String file) {
   private File createTempZipFileWithForbiddenContent(String resourcePath) {
     try {
       final File zipFile = createTempFile("configset", "zip").toFile();
-      final File directory = SolrTestCaseJ4.getFile(resourcePath);
+      final File directory = SolrTestCaseJ4.getFile(resourcePath).toFile();
       if (log.isInfoEnabled()) {
         log.info("Directory: {}", directory.getAbsolutePath());
       }
@@ -1850,7 +1850,7 @@ private static Object getObjectByPath(Map<?, ?> root, List<String> hierarchy) {
 
   private byte[] readFile(String fname) throws IOException {
     byte[] buf = null;
-    try (FileInputStream fis = new FileInputStream(getFile(fname))) {
+    try (FileInputStream fis = new FileInputStream(getFile(fname).toFile())) {
       buf = new byte[fis.available()];
       fis.read(buf);
     }
@@ -1861,7 +1861,7 @@ private byte[] readFile(String fname) throws IOException {
   public void testDeleteErrors() throws Exception {
     final String baseUrl = cluster.getJettySolrRunners().get(0).getBaseUrl().toString();
     final SolrClient solrClient = getHttpSolrClient(baseUrl);
-    final Path configDir = getFile("solr").toPath().resolve("configsets/configset-2/conf");
+    final Path configDir = getFile("solr").resolve("configsets/configset-2/conf");
     final Path tmpConfigDir = createTempDir();
     tmpConfigDir.toFile().deleteOnExit();
     // Ensure ConfigSet is immutable

diff --git a/solr/core/src/test/org/apache/solr/cloud/TestConfigSetsAPIZkFailure.java b/solr/core/src/test/org/apache/solr/cloud/TestConfigSetsAPIZkFailure.java
@@ -141,7 +141,7 @@ public void testCreateZkFailure() throws Exception {
 
   private void setupBaseConfigSet(String baseConfigSetName, Map<String, String> oldProps)
       throws Exception {
-    final Path configDir = getFile("solr").toPath().resolve("configsets/configset-2/conf");
+    final Path configDir = getFile("solr").resolve("configsets/configset-2/conf");
     final Path tmpConfigDir = createTempDir();
     tmpConfigDir.toFile().deleteOnExit();
     PathUtils.copyDirectory(configDir, tmpConfigDir);

diff --git a/solr/core/src/test/org/apache/solr/core/TestConfigSets.java b/solr/core/src/test/org/apache/solr/core/TestConfigSets.java
@@ -91,7 +91,8 @@ public void testConfigSetServiceFindsConfigSets() {
 
   @Test
   public void testNonExistentConfigSetThrowsException() {
-    final CoreContainer container = setupContainer(getFile("solr/configsets").getAbsolutePath());
+    final CoreContainer container =
+        setupContainer(getFile("solr/configsets").toAbsolutePath().toString());
     try {
       Exception thrown =
           expectThrows(
@@ -112,7 +113,7 @@ public void testConfigSetOnCoreReload() throws IOException {
     Path testDirectory = createTempDir("core-reload");
     Path configSetsDir = testDirectory.resolve("configsets");
 
-    PathUtils.copyDirectory(getFile("solr/configsets").toPath(), configSetsDir);
+    PathUtils.copyDirectory(getFile("solr/configsets"), configSetsDir);
 
     String csd = configSetsDir.toAbsolutePath().toString();
     System.setProperty("configsets", csd);
@@ -129,7 +130,7 @@ public void testConfigSetOnCoreReload() throws IOException {
 
     // Now copy in a config with a /dump handler and reload
     Files.copy(
-        getFile("solr/collection1/conf/solrconfig-withgethandler.xml").toPath(),
+        getFile("solr/collection1/conf/solrconfig-withgethandler.xml"),
         configSetsDir.resolve("configset-2/conf").resolve("solrconfig.xml"),
         StandardCopyOption.REPLACE_EXISTING);
     container.reload("core1");

diff --git a/solr/core/src/test/org/apache/solr/core/TestCoreContainer.java b/solr/core/src/test/org/apache/solr/core/TestCoreContainer.java
@@ -61,7 +61,7 @@ public class TestCoreContainer extends SolrTestCaseJ4 {
   @BeforeClass
   public static void beforeClass() {
     oldSolrHome = System.getProperty(SOLR_HOME_PROP);
-    System.setProperty("configsets", getFile("solr/configsets").getAbsolutePath());
+    System.setProperty("configsets", getFile("solr/configsets").toAbsolutePath().toString());
   }
 
   @AfterClass
@@ -320,7 +320,7 @@ public void testDeleteBadCores() {
     MockCoresLocator cl = new MockCoresLocator();
 
     Path solrHome = createTempDir();
-    System.setProperty("configsets", getFile("solr/configsets").getAbsolutePath());
+    System.setProperty("configsets", getFile("solr/configsets").toAbsolutePath().toString());
 
     final CoreContainer cc =
         new CoreContainer(SolrXmlConfig.fromString(solrHome, CONFIGSETS_SOLR_XML), cl);
@@ -939,7 +939,7 @@ public void testCoreInitFailuresOnReload() throws Exception {
 
     Path solrHome = createTempDir();
 
-    System.setProperty("configsets", getFile("solr/configsets").getAbsolutePath());
+    System.setProperty("configsets", getFile("solr/configsets").toAbsolutePath().toString());
 
     final CoreContainer cc =
         new CoreContainer(SolrXmlConfig.fromString(solrHome, CONFIGSETS_SOLR_XML), cl);
@@ -986,11 +986,11 @@ public void testCoreInitFailuresOnReload() throws Exception {
     Path confDir = Path.of(cc.getSolrHome(), "col_bad", "conf");
     Files.createDirectories(confDir);
     Files.copy(
-        getFile("solr/collection1/conf/solrconfig-defaults.xml").toPath(),
+        getFile("solr/collection1/conf/solrconfig-defaults.xml"),
         confDir.resolve("solrconfig.xml"),
         StandardCopyOption.REPLACE_EXISTING);
     Files.copy(
-        getFile("solr/collection1/conf/schema-minimal.xml").toPath(),
+        getFile("solr/collection1/conf/schema-minimal.xml"),
         confDir.resolve("schema.xml"),
         StandardCopyOption.REPLACE_EXISTING);
     cc.create("col_bad", Map.of());
@@ -1107,7 +1107,7 @@ public void testCoreInitFailuresOnReload() throws Exception {
     // ----
     // fix col_bad's config (again) and RELOAD to fix failure
     Files.copy(
-        getFile("solr/collection1/conf/solrconfig-defaults.xml").toPath(),
+        getFile("solr/collection1/conf/solrconfig-defaults.xml"),
         confDir.resolve("solrconfig.xml"),
         StandardCopyOption.REPLACE_EXISTING);
     cc.reload("col_bad");

diff --git a/solr/core/src/test/org/apache/solr/core/TestSolrConfigHandler.java b/solr/core/src/test/org/apache/solr/core/TestSolrConfigHandler.java
@@ -78,7 +78,7 @@ public static ByteBuffer getFileContent(String f) throws IOException {
    */
   public static ByteBuffer getFileContent(String f, boolean loadFromClassPath) throws IOException {
     ByteBuffer jar;
-    File file = loadFromClassPath ? getFile(f) : new File(f);
+    File file = loadFromClassPath ? getFile(f).toFile() : new File(f);
     try (FileInputStream fis = new FileInputStream(file)) {
       byte[] buf = new byte[fis.available()];
       // TODO: This should check that we read the entire stream

diff --git a/solr/core/src/test/org/apache/solr/handler/ReplicationTestHelper.java b/solr/core/src/test/org/apache/solr/handler/ReplicationTestHelper.java
@@ -97,9 +97,9 @@ public static int index(SolrClient s, Object... fields) throws Exception {
    * character copy of file using UTF-8. If port is non-null, will be substituted any time
    * "TEST_PORT" is found.
    */
-  private static void copyFile(File src, File dst, Integer port, boolean internalCompression)
+  private static void copyFile(Path src, File dst, Integer port, boolean internalCompression)
       throws IOException {
-    try (BufferedReader in = Files.newBufferedReader(src.toPath(), StandardCharsets.UTF_8);
+    try (BufferedReader in = Files.newBufferedReader(src, StandardCharsets.UTF_8);
         Writer out = Files.newBufferedWriter(dst.toPath(), StandardCharsets.UTF_8)) {
       for (String line = in.readLine(); null != line; line = in.readLine()) {
         if (null != port) {

diff --git a/solr/core/src/test/org/apache/solr/handler/XmlUpdateRequestHandlerTest.java b/solr/core/src/test/org/apache/solr/handler/XmlUpdateRequestHandlerTest.java
@@ -105,7 +105,7 @@ public void testRequestParams() throws Exception {
 
   @Test
   public void testExternalEntities() throws Exception {
-    String file = getFile("mailing_lists.pdf").toURI().toASCIIString();
+    String file = getFile("mailing_lists.pdf").toUri().toASCIIString();
     String xml =
         "<?xml version=\"1.0\"?>"
             +

diff --git a/solr/core/src/test/org/apache/solr/handler/admin/MBeansHandlerTest.java b/solr/core/src/test/org/apache/solr/handler/admin/MBeansHandlerTest.java
@@ -130,7 +130,7 @@ public void testAddedMBeanDiff() throws Exception {
 
   @Test
   public void testXMLDiffWithExternalEntity() {
-    String file = getFile("mailing_lists.pdf").toURI().toASCIIString();
+    String file = getFile("mailing_lists.pdf").toUri().toASCIIString();
     String xml =
         "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
             + "<!DOCTYPE foo [<!ENTITY bar SYSTEM \""

diff --git a/solr/core/src/test/org/apache/solr/handler/designer/TestSchemaDesignerAPI.java b/solr/core/src/test/org/apache/solr/handler/designer/TestSchemaDesignerAPI.java
@@ -553,8 +553,7 @@ public void testBasicUserWorkflow() throws Exception {
 
     req = mock(SolrQueryRequest.class);
     when(req.getParams()).thenReturn(reqParams);
-    stream =
-        new ContentStreamBase.FileStream(getFile("schema-designer/add-new-field.json").toPath());
+    stream = new ContentStreamBase.FileStream(getFile("schema-designer/add-new-field.json"));
     stream.setContentType(JSON_MIME);
     when(req.getContentStreams()).thenReturn(Collections.singletonList(stream));
     rsp = new SolrQueryResponse();
@@ -575,9 +574,7 @@ public void testBasicUserWorkflow() throws Exception {
     when(req.getParams()).thenReturn(reqParams);
     // switch a single-valued field to a multi-valued field, which triggers a full rebuild of the
     // "temp" collection
-    stream =
-        new ContentStreamBase.FileStream(
-            getFile("schema-designer/update-author-field.json").toPath());
+    stream = new ContentStreamBase.FileStream(getFile("schema-designer/update-author-field.json"));
     stream.setContentType(JSON_MIME);
     when(req.getContentStreams()).thenReturn(Collections.singletonList(stream));
 
@@ -595,8 +592,7 @@ public void testBasicUserWorkflow() throws Exception {
 
     req = mock(SolrQueryRequest.class);
     when(req.getParams()).thenReturn(reqParams);
-    stream =
-        new ContentStreamBase.FileStream(getFile("schema-designer/add-new-type.json").toPath());
+    stream = new ContentStreamBase.FileStream(getFile("schema-designer/add-new-type.json"));
     stream.setContentType(JSON_MIME);
     when(req.getContentStreams()).thenReturn(Collections.singletonList(stream));
     rsp = new SolrQueryResponse();
@@ -622,7 +618,7 @@ public void testBasicUserWorkflow() throws Exception {
 
     req = mock(SolrQueryRequest.class);
     when(req.getParams()).thenReturn(reqParams);
-    stream = new ContentStreamBase.FileStream(getFile("schema-designer/update-type.json").toPath());
+    stream = new ContentStreamBase.FileStream(getFile("schema-designer/update-type.json"));
     stream.setContentType(JSON_MIME);
     when(req.getContentStreams()).thenReturn(Collections.singletonList(stream));
     rsp = new SolrQueryResponse();
@@ -718,7 +714,7 @@ public void testFieldUpdates() throws Exception {
     req = mock(SolrQueryRequest.class);
     when(req.getParams()).thenReturn(reqParams);
     ContentStreamBase.FileStream stream =
-        new ContentStreamBase.FileStream(getFile("schema-designer/add-new-field.json").toPath());
+        new ContentStreamBase.FileStream(getFile("schema-designer/add-new-field.json"));
     stream.setContentType(JSON_MIME);
     when(req.getContentStreams()).thenReturn(Collections.singletonList(stream));
     rsp = new SolrQueryResponse();
@@ -864,7 +860,7 @@ public void testSchemaDiffEndpoint() throws Exception {
     Integer schemaVersion = rsp.getValues().toSolrParams().getInt(SCHEMA_VERSION_PARAM);
     reqParams.set(SCHEMA_VERSION_PARAM, schemaVersion);
     ContentStreamBase.FileStream fileStream =
-        new ContentStreamBase.FileStream(getFile("schema-designer/add-new-field.json").toPath());
+        new ContentStreamBase.FileStream(getFile("schema-designer/add-new-field.json"));
     fileStream.setContentType(JSON_MIME);
     when(req.getContentStreams()).thenReturn(Collections.singletonList(fileStream));
     rsp = new SolrQueryResponse();
@@ -875,8 +871,7 @@ public void testSchemaDiffEndpoint() throws Exception {
     // Add a new field type
     schemaVersion = rsp.getValues().toSolrParams().getInt(SCHEMA_VERSION_PARAM);
     reqParams.set(SCHEMA_VERSION_PARAM, schemaVersion);
-    fileStream =
-        new ContentStreamBase.FileStream(getFile("schema-designer/add-new-type.json").toPath());
+    fileStream = new ContentStreamBase.FileStream(getFile("schema-designer/add-new-type.json"));
     fileStream.setContentType(JSON_MIME);
     when(req.getContentStreams()).thenReturn(Collections.singletonList(fileStream));
     rsp = new SolrQueryResponse();

diff --git a/solr/core/src/test/org/apache/solr/pkg/PackageStoreSchemaPluginsTest.java b/solr/core/src/test/org/apache/solr/pkg/PackageStoreSchemaPluginsTest.java
@@ -51,8 +51,8 @@ public class PackageStoreSchemaPluginsTest extends SolrCloudTestCase {
     }
   }
 
-  private final Path pluginJarPath = getFile("runtimecode/schema-plugins.jar.bin").toPath();
-  private final Path bogusJarPath = getFile("runtimecode/runtimelibs.jar.bin").toPath();
+  private final Path pluginJarPath = getFile("runtimecode/schema-plugins.jar.bin");
+  private final Path bogusJarPath = getFile("runtimecode/runtimelibs.jar.bin");
 
   private SolrClient client;
 

diff --git a/solr/core/src/test/org/apache/solr/schema/ExternalFileFieldSortTest.java b/solr/core/src/test/org/apache/solr/schema/ExternalFileFieldSortTest.java
@@ -26,7 +26,7 @@
 public class ExternalFileFieldSortTest extends SolrTestCaseJ4 {
 
   static void updateExternalFile() throws IOException {
-    final String testHome = SolrTestCaseJ4.getFile("solr/collection1").getParent();
+    final String testHome = SolrTestCaseJ4.getFile("solr/collection1").getParent().toString();
     String filename = "external_eff";
     Files.copy(Path.of(testHome, filename), Path.of(h.getCore().getDataDir(), filename));
   }

diff --git a/solr/core/src/test/org/apache/solr/schema/TestCollationField.java b/solr/core/src/test/org/apache/solr/schema/TestCollationField.java
@@ -64,14 +64,11 @@ public static String setupSolrHome() throws Exception {
 
     // copy over configuration files
     Files.copy(
-        getFile("solr/collection1/conf/solrconfig-basic.xml").toPath(),
-        confDir.resolve("solrconfig.xml"));
+        getFile("solr/collection1/conf/solrconfig-basic.xml"), confDir.resolve("solrconfig.xml"));
     Files.copy(
-        getFile("solr/collection1/conf/solrconfig.snippet.randomindexconfig.xml").toPath(),
+        getFile("solr/collection1/conf/solrconfig.snippet.randomindexconfig.xml"),
         confDir.resolve("solrconfig.snippet.randomindexconfig.xml"));
-    Files.copy(
-        getFile("solr/collection1/conf/schema-collate.xml").toPath(),
-        confDir.resolve("schema.xml"));
+    Files.copy(getFile("solr/collection1/conf/schema-collate.xml"), confDir.resolve("schema.xml"));
 
     // generate custom collation rules (DIN 5007-2), saving to customrules.dat
     RuleBasedCollator baseCollator =

diff --git a/solr/core/src/test/org/apache/solr/schema/TestCollationFieldDocValues.java b/solr/core/src/test/org/apache/solr/schema/TestCollationFieldDocValues.java
@@ -64,14 +64,12 @@ public static String setupSolrHome() throws Exception {
 
     // copy over configuration files
     Files.copy(
-        getFile("solr/collection1/conf/solrconfig-basic.xml").toPath(),
-        confDir.resolve("solrconfig.xml"));
+        getFile("solr/collection1/conf/solrconfig-basic.xml"), confDir.resolve("solrconfig.xml"));
     Files.copy(
-        getFile("solr/collection1/conf/solrconfig.snippet.randomindexconfig.xml").toPath(),
+        getFile("solr/collection1/conf/solrconfig.snippet.randomindexconfig.xml"),
         confDir.resolve("solrconfig.snippet.randomindexconfig.xml"));
     Files.copy(
-        getFile("solr/collection1/conf/schema-collate-dv.xml").toPath(),
-        confDir.resolve("schema.xml"));
+        getFile("solr/collection1/conf/schema-collate-dv.xml"), confDir.resolve("schema.xml"));
 
     // generate custom collation rules (DIN 5007-2), saving to customrules.dat
     RuleBasedCollator baseCollator =

diff --git a/solr/core/src/test/org/apache/solr/servlet/SolrRequestParserTest.java b/solr/core/src/test/org/apache/solr/servlet/SolrRequestParserTest.java
@@ -162,7 +162,7 @@ public void testStreamURL() throws Exception {
   @Test
   @SuppressWarnings({"try"})
   public void testStreamFile() throws Exception {
-    Path file = getFile("README").toPath();
+    Path file = getFile("README");
 
     byte[] bytes = Files.readAllBytes(file);
 

diff --git a/solr/core/src/test/org/apache/solr/util/TestSystemIdResolver.java b/solr/core/src/test/org/apache/solr/util/TestSystemIdResolver.java
@@ -46,7 +46,7 @@ private void assertEntityResolving(
   }
 
   public void testResolving() throws Exception {
-    final Path testHome = SolrTestCaseJ4.getFile("solr/collection1").getParentFile().toPath();
+    final Path testHome = SolrTestCaseJ4.getFile("solr/collection1").getParent();
     final ResourceLoader loader =
         new SolrResourceLoader(testHome.resolve("collection1"), this.getClass().getClassLoader());
     final SystemIdResolver resolver = new SystemIdResolver(loader);
@@ -131,7 +131,7 @@ public void testResolving() throws Exception {
   public void testUnsafeResolving() throws Exception {
     System.setProperty(SolrResourceLoader.SOLR_ALLOW_UNSAFE_RESOURCELOADING_PARAM, "true");
 
-    final Path testHome = SolrTestCaseJ4.getFile("solr/collection1").getParentFile().toPath();
+    final Path testHome = SolrTestCaseJ4.getFile("solr/collection1").getParent();
     final ResourceLoader loader =
         new SolrResourceLoader(testHome.resolve("collection1"), this.getClass().getClassLoader());
     final SystemIdResolver resolver = new SystemIdResolver(loader);