Require all steps to run in java 1.8

There's definitely a better way to manage version, but trying to run individual steps against later versions was causing my problems than it solved.
I'll think of the best way to handle this.

Author: TheoKanning

.github/workflows/gradle-wrapper-validation.yml

@@ -12,25 +12,19 @@ jobs:
     steps:
     - uses: actions/checkout@v3
 
-    - name: Set up JDK 17
+    - name: Set up JDK 1.8
       uses: actions/setup-java@v3
       with:
         distribution: temurin
-        java-version: 17
+        java-version: 8
 
     - name: Test
       run: ./gradlew test
       env:
         OPENAI_TOKEN: ${{ secrets.OPENAI_TOKEN }}
 
-    - name: Set up JDK 1.8
-      uses: actions/setup-java@v3
-      with:
-        distribution: temurin
-        java-version: 8
-
     - name: Publish
-      run: ./gradlew build -x :example:build publish --no-parallel
+      run: ./gradlew build publish --no-parallel
       env:
         ORG_GRADLE_PROJECT_mavenCentralUsername: ${{ secrets.SONATYPE_NEXUS_USERNAME }}
         ORG_GRADLE_PROJECT_mavenCentralPassword: ${{ secrets.SONATYPE_NEXUS_PASSWORD }}

.github/workflows/publish.yml

@@ -17,14 +17,5 @@ jobs:
         distribution: temurin
         java-version: 8
 
-    - name: Compile Artifacts
-      run: ./gradlew api:compileJava client:compileJava service:compileJava
-
-    - name: Set up JDK 17
-      uses: actions/setup-java@v3
-      with:
-        distribution: temurin
-        java-version: 17
-
-    - name: Compile Tests
-      run: ./gradlew compileTestJava
+    - name: Compile
+      run: ./gradlew compileJava compileTestJava

.github/workflows/pull_request.yml

@@ -11,11 +11,11 @@ jobs:
     steps:
     - uses: actions/checkout@v3
 
-    - name: Set up JDK 17
+    - name: Set up JDK 1.8
       uses: actions/setup-java@v3
       with:
         distribution: temurin
-        java-version: 17
+        java-version: 8
 
     - name: Test
       run: ./gradlew test --stacktrace

.github/workflows/test.yml

@@ -36,7 +36,7 @@ public static void main(String... args) {
                         .name("unit")
                         .type("string")
                         .description("The temperature unit, can be 'celsius' or 'fahrenheit'")
-                        .enumValues(Set.of("celsius", "fahrenheit"))
+                        .enumValues(new HashSet<>(Arrays.asList("celsius", "fahrenheit")))
                         .required(true)
                         .build())
                 .build();

example/src/main/java/example/OpenAiApiDynamicFunctionExample.java

@@ -7,11 +7,7 @@
 import com.theokanning.openai.completion.chat.*;
 import org.junit.jupiter.api.Test;
 
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Set;
-import java.util.Collections;
+import java.util.*;
 
 import static org.junit.jupiter.api.Assertions.*;
 
@@ -164,7 +160,7 @@ void createChatCompletionWithDynamicFunctions() {
                         .name("unit")
                         .type("string")
                         .description("The temperature unit, can be 'celsius' or 'fahrenheit'")
-                        .enumValues(Set.of("celsius", "fahrenheit"))
+                        .enumValues(new HashSet<>(Arrays.asList("celsius", "fahrenheit")))
                         .required(true)
                         .build())
                 .build();
@@ -273,7 +269,7 @@ void streamChatCompletionWithDynamicFunctions() {
                         .name("unit")
                         .type("string")
                         .description("The temperature unit, can be 'celsius' or 'fahrenheit'")
-                        .enumValues(Set.of("celsius", "fahrenheit"))
+                        .enumValues(new HashSet<>(Arrays.asList("celsius", "fahrenheit")))
                         .required(true)
                         .build())
                 .build();