multi version support

.devcontainer/devcontainer-java-11.json

+{
+    "name": "Java 11 Development Environment",
+    "image": "hb.eazytec-cloud.com/eazytec/eazydevelop-base:ubuntu",
+    "features": {
+        "./java": {
+            "version": "11",
+            "installMaven": true
+        },
+        "ghcr.io/devcontainers/features/common-utils:2": {
+            "installZsh": true,
+            "configureZshAsDefaultShell": true,
+            "installOhMyZsh": true,
+            "upgradePackages": true
+        }
+    },
+    "customizations": {
+        "vscode": {
+            "extensions": [
+                "vscjava.vscode-java-pack",
+                "vscjava.vscode-maven",
+                "vscjava.vscode-gradle",
+                "redhat.java",
+                "vscjava.vscode-java-debug",
+                "vscjava.vscode-java-test"
+            ],
+            "settings": {
+                "java.home": "/usr/local/openjdk-11",
+                "java.configuration.updateBuildConfiguration": "automatic",
+                "java.compile.nullAnalysis.mode": "automatic"
+            }
+        }
+    },
+    "postCreateCommand": "java -version && mvn -version && gradle -version",
+    "remoteUser": "vscode"
+}

.devcontainer/devcontainer.json → .devcontainer/devcontainer-java-17.json

 {
-    "name": "Java Development Environment",
+    "name": "Java 17 Development Environment",
     "image": "hb.eazytec-cloud.com/eazytec/eazydevelop-base:ubuntu",
     "features": {
         "./java": {
             "version": "17",
-            "installMaven": true,
-            "useChineseMirror": false,
-            "mirrorSource": "aliyun"
+            "installMaven": true
         },
         "ghcr.io/devcontainers/features/common-utils:2": {
             "installZsh": true,

.devcontainer/devcontainer-java-21.json

+{
+    "name": "Java 21 Development Environment",
+    "image": "hb.eazytec-cloud.com/eazytec/eazydevelop-base:ubuntu",
+    "features": {
+        "./java": {
+            "version": "21",
+            "installMaven": true
+        },
+        "ghcr.io/devcontainers/features/common-utils:2": {
+            "installZsh": true,
+            "configureZshAsDefaultShell": true,
+            "installOhMyZsh": true,
+            "upgradePackages": true
+        }
+    },
+    "customizations": {
+        "vscode": {
+            "extensions": [
+                "vscjava.vscode-java-pack",
+                "vscjava.vscode-maven",
+                "vscjava.vscode-gradle",
+                "redhat.java",
+                "vscjava.vscode-java-debug",
+                "vscjava.vscode-java-test"
+            ],
+            "settings": {
+                "java.home": "/usr/local/openjdk-21",
+                "java.configuration.updateBuildConfiguration": "automatic",
+                "java.compile.nullAnalysis.mode": "automatic"
+            }
+        }
+    },
+    "postCreateCommand": "java -version && mvn -version && gradle -version",
+    "remoteUser": "vscode"
+}

.devcontainer/devcontainer-java-8.json

+{
+    "name": "Java 8 Development Environment",
+    "image": "hb.eazytec-cloud.com/eazytec/eazydevelop-base:ubuntu",
+    "features": {
+        "./java": {
+            "version": "8",
+            "installMaven": true
+        },
+        "ghcr.io/devcontainers/features/common-utils:2": {
+            "installZsh": true,
+            "configureZshAsDefaultShell": true,
+            "installOhMyZsh": true,
+            "upgradePackages": true
+        }
+    },
+    "customizations": {
+        "vscode": {
+            "extensions": [
+                "vscjava.vscode-java-pack",
+                "vscjava.vscode-maven",
+                "vscjava.vscode-gradle",
+                "redhat.java",
+                "vscjava.vscode-java-debug",
+                "vscjava.vscode-java-test"
+            ],
+            "settings": {
+                "java.home": "/usr/local/openjdk-8",
+                "java.configuration.updateBuildConfiguration": "automatic",
+                "java.compile.nullAnalysis.mode": "automatic"
+            }
+        }
+    },
+    "postCreateCommand": "java -version && mvn -version && gradle -version",
+    "remoteUser": "vscode"
+}

fio_test_result.json

+fio: file:ioengines.c:135, func=dlopen, error=dlopen(libaio, 0x0001): tried: 'libaio' (no such file), '/System/Volumes/Preboot/Crypt