Remove useless null checks

As found by
https://github.com/eclipse-wildwebdeveloper/wildwebdeveloper/security/code-scanning

Author: akurtakov

org.eclipse.wildwebdeveloper.xml/src/org/eclipse/wildwebdeveloper/xml/internal/autoclose/XMLAutoCloseTagReconciler.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2022, 2023 Red Hat Inc. and others.
+ * Copyright (c) 2022, 2025 Red Hat Inc. and others.
  * This program and the accompanying materials are made
  * available under the terms of the Eclipse Public License 2.0
  * which is available at https://www.eclipse.org/legal/epl-2.0/
@@ -102,7 +102,7 @@ private void autoInsert(DocumentEvent event) {
 				return;
 			}
 			IDocument document = event.getDocument();
-			if (document == null || event == null || event.getLength() != 0 || event.getText().length() != 1) {
+			if (document == null || event.getLength() != 0 || event.getText().length() != 1) {
 				return;
 			}
 

org.eclipse.wildwebdeveloper/src/org/eclipse/wildwebdeveloper/html/autoinsert/HTMLAutoInsertReconciler.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2022, 2024 Red Hat Inc. and others.
+ * Copyright (c) 2022, 2025 Red Hat Inc. and others.
  * This program and the accompanying materials are made
  * available under the terms of the Eclipse Public License 2.0
  * which is available at https://www.eclipse.org/legal/epl-2.0/
@@ -57,7 +57,7 @@ private void autoInsert(DocumentEvent event) {
 			return;
 		}
 		IDocument document = event.getDocument();
-		if (document == null || event == null || event.getLength() != 0 || event.getText().length() != 1) {
+		if (document == null || event.getLength() != 0 || event.getText().length() != 1) {
 			return;
 		}
 

org.eclipse.wildwebdeveloper/src/org/eclipse/wildwebdeveloper/markdown/MarkdownLanguageClient.java

@@ -459,7 +459,7 @@ public CompletableFuture<Void> fsWatcherCreate(final Map<String, Object> params)
 			final var uri = params.get("uri");
 			if (uri == null)
 				return null;
-			final var path = uri == null ? null : FileUtils.uriToPath(uri.toString());
+			final var path = FileUtils.uriToPath(uri.toString());
 
 			@SuppressWarnings("unchecked")
 			final Map<String, Object> options = params.get("options") instanceof Map //

org.eclipse.wildwebdeveloper/src/org/eclipse/wildwebdeveloper/vue/autoinsert/VueAutoInsertReconciler.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2022, 2024 Red Hat Inc. and others.
+ * Copyright (c) 2022, 2025 Red Hat Inc. and others.
  * This program and the accompanying materials are made
  * available under the terms of the Eclipse Public License 2.0
  * which is available at https://www.eclipse.org/legal/epl-2.0/
@@ -51,7 +51,7 @@ private void autoInsert(DocumentEvent event) {
 			return;
 		}
 		IDocument document = event.getDocument();
-		if (document == null || event == null || event.getLength() != 0) {
+		if (document == null || event.getLength() != 0) {
 			return;
 		}