WIP : JDK 17 upgrade

.github/workflows/release.yml

@@ -12,11 +12,12 @@ jobs:
  name: Java SDK Release
  runs-on: ubuntu-latest
  steps:
- - uses: actions/checkout@v2
+ - uses: actions/checkout@v4
  - name: Set up JDK 1.8
- uses: actions/setup-java@v1
+ uses: actions/setup-java@v4
  with:
- java-version: 1.8
+ java-version: 17
+ distribution: oracle
  server-username: MAVEN_USERNAME
  server-password: MAVEN_PASSWORD
  server-id: splunk-artifactory
@@ -36,7 +37,7 @@ jobs:
  MAVEN_PASSWORD: ${{ secrets.ARTIFACTORY_PASSWORD }}
 
  - name: Upload Artifact
- uses: actions/upload-artifact@v3
+ uses: actions/upload-artifact@v4
  with:
  name: java_sdk_docs
  path: splunk/target/apidocs

.github/workflows/test.yml

@@ -11,7 +11,7 @@ jobs:
  os:
  - ubuntu-latest
  java-version:
- - 1.8
+ - 17
  splunk-version:
  - "8.2"
  - "latest"
@@ -35,14 +35,15 @@ jobs:
  - 10668:10668/udp
 
  steps:
- - uses: actions/checkout@v2
+ - uses: actions/checkout@v4
  - name: Set up JDK
- uses: actions/setup-java@v1
+ uses: actions/setup-java@v4
  with:
- java-version: 1.8
+ distribution: oracle
+ java-version: 17
 
  - name: Cache local Maven repository
- uses: actions/cache@v2
+ uses: actions/cache@v4
  with:
  path: ~/.m2/repository
  key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}

pom.xml

@@ -9,8 +9,8 @@
  <version.number>1.9.5</version.number>
  <maven.resources.overwrite>true</maven.resources.overwrite>
  <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
- <maven.compiler.source>8</maven.compiler.source>
- <maven.compiler.target>8</maven.compiler.target>
+ <maven.compiler.source>17</maven.compiler.source>
+ <maven.compiler.target>17</maven.compiler.target>
  </properties>
 
  <groupId>com.splunk</groupId>

splunk/src/main/java/com/splunk/Args.java

@@ -154,8 +154,8 @@ public String encode() {
  if (builder.length() > 0) builder.append('&');
  String key = entry.getKey();
  Object value = entry.getValue();
- if (value instanceof String[]) {
- encodeValues(builder, key, (String[])value);
+ if (value instanceof String[] valueInst) {
+ encodeValues(builder, key, valueInst);
  }
  else {
  builder.append(encode(key));

splunk/src/main/java/com/splunk/AtomFeed.java

@@ -20,14 +20,13 @@
 import java.util.*;
 import javax.xml.stream.XMLStreamException;
 import javax.xml.stream.XMLStreamReader;
-import javax.xml.stream.XMLStreamConstants;
 
 /**
  * The {@code AtomFeed} class represents an Atom feed.
  */
 public class AtomFeed extends AtomObject {
  /** The list of Atom entries contained in this {@code AtomFeed} object. */
- public ArrayList<AtomEntry> entries = new ArrayList<AtomEntry>();
+ public ArrayList<AtomEntry> entries = new ArrayList<>();
 
  /** The value of the Atom feed's {@code <itemsPerPage>} element. */
  public String itemsPerPage = null;

splunk/src/main/java/com/splunk/AtomObject.java

@@ -34,7 +34,7 @@ public class AtomObject {
  public String id;
 
  /** The value of the {@code <link>} elements in this {@code AtomObject}. */
- public Map<String, String> links = new HashMap<String, String>();
+ public Map<String, String> links = new HashMap<>();
 
  /** The value of the Atom {@code <title>} element. */
  public String title;