added new java 17 dev container for workspaces

Author: tsviz

.devcontainer/devcontainer.json

@@ -1,13 +1,27 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/java
 {
-    "name": "my-project-devcontainer",
-    "image": "mcr.microsoft.com/devcontainers/base:ubuntu",  // Any generic, debian-based image.
-    "features": {
-        "ghcr.io/devcontainers/features/go:1": {
-            "version": "1.18"
-        },
-        "ghcr.io/devcontainers/features/docker-in-docker:1": {
-            "version": "latest",
-            "moby": true
-        }
-    }
+	"name": "Java",
+	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+	"image": "mcr.microsoft.com/devcontainers/java:0-17",
+
+	"features": {
+		"ghcr.io/devcontainers/features/java:1": {
+			"version": "none",
+			"installMaven": "true",
+			"installGradle": "false"
+		}
+	}
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [],
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	// "postCreateCommand": "java -version",
+
+	// Configure tool-specific properties.
+	// "customizations": {},
+
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "root"
 }