http: use CXF library for Java 8 (#261)

Author: itzg

.devcontainer/devcontainer.json

@@ -0,0 +1,30 @@
+// 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": "Java",
+	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+	"image": "mcr.microsoft.com/devcontainers/java:17",
+
+	"features": {
+		"ghcr.io/devcontainers/features/java:1": {
+			"version": "none",
+			"installMaven": "false",
+			"installGradle": "true"
+		},
+		"ghcr.io/devcontainers/features/sshd:1": {
+			"version": "latest"
+		}
+	}
+
+	// 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"
+}

build.gradle

@@ -99,7 +99,8 @@ dependencies {
     implementation 'org.apache.maven:maven-artifact:3.9.3'
     implementation 'commons-codec:commons-codec:1.16.0'
     // for RFC5987 parsing of content-disposition filename*
-    implementation 'org.apache.cxf:cxf-core:4.0.2'
+    // 3.5.x is last of Java8 compatible: https://cxf.apache.org/download.html
+    implementation 'org.apache.cxf:cxf-core:[3.5.6,3.6.0)'
     implementation 'org.jetbrains:annotations:24.0.1'
 
     testImplementation 'org.assertj:assertj-core:3.24.2'