Maven and JDK 21 Migration

.vscode/launch.json

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+{
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "java",
+            "name": "Matrix - Tomcat 10 (JDK 21)",
+            "request": "launch",
+            "mainClass": "matrix.nimble.EmbeddedTomcatServer",
+            "projectName": "matrix",
+            "cwd": "${workspaceFolder}",
+            "console": "integratedTerminal",
+            "preLaunchTask": "matrix: package",
+            "classPaths": [
+                "$Test"
+            ],
+            "env": {
+                "JAVA_HOME": "/Users/maddy/Library/Java/JavaVirtualMachines/ms-21.0.8/Contents/Home"
+            },
+            "vmArgs": "-Dserver.port=8080 -Djava.awt.headless=true",
+            "shortenCommandLine": "argfile"
+        },
+        {
+            "type": "java",
+            "name": "Current Java File",
+            "request": "launch",
+            "mainClass": "${file}"
+        }
+    ]
+}

.vscode/settings.json

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+{
+    "java.configuration.updateBuildConfiguration": "automatic"
+}

.vscode/tasks.json

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+{
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "matrix: package",
+            "type": "shell",
+            "command": "mvn",
+            "args": [
+                "package",
+                "-DskipTests"
+            ],
+            "options": {
+                "cwd": "${workspaceFolder}",
+                "env": {
+                    "JAVA_HOME": "/Users/maddy/Library/Java/JavaVirtualMachines/ms-21.0.8/Contents/Home"
+                }
+            },
+            "group": "build",
+            "problemMatcher": [
+                "$javac"
+            ]
+        }
+    ]
+}