SQASH Switch back to Java 8

aim42 · Aug 13, 2024 · 67a0061 · 67a0061
1 parent 2a8919b
commit 67a0061
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Showing 2 changed files with 10 additions and 12 deletions.
diff --git a/build.gradle b/build.gradle
@@ -137,10 +137,8 @@ configure(subprojects) {
 
     java {
         toolchain {
-            languageVersion = JavaLanguageVersion.of(11)
+            languageVersion = JavaLanguageVersion.of(8)
         }
-        sourceCompatibility = JavaVersion.VERSION_1_8
-        targetCompatibility = JavaVersion.VERSION_1_8
         withSourcesJar()
     }
 

diff --git a/htmlSanityCheck-core/src/main/java/org/aim42/htmlsanitycheck/tools/Web.java b/htmlSanityCheck-core/src/main/java/org/aim42/htmlsanitycheck/tools/Web.java
@@ -6,11 +6,11 @@
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.net.UnknownHostException;
+import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashSet;
 import java.util.Set;
 import java.util.regex.Pattern;
-import java.util.stream.IntStream;
 
 public class Web {
 
@@ -25,19 +25,19 @@ private Web() {
 
     // these are regarded as "Success" when checking
     // http(s) links
-    public static final Set<Integer> HTTP_SUCCESS_CODES = Set.of(
+    public static final Set<Integer> HTTP_SUCCESS_CODES = Collections.unmodifiableSet(new HashSet<>(Arrays.asList(
             // tag::HTTP_SUCCESS_CODES[]
             200, 201, 202, 203, 204,
             205, 206, 207, 208, 226
             // end::HTTP_SUCCESS_CODES[]
-    );
+    )));
 
-    public static final Set<Integer> HTTP_REDIRECT_CODES = Set.of(
+    public static final Set<Integer> HTTP_REDIRECT_CODES = Collections.unmodifiableSet(new HashSet<>(Arrays.asList(
             // tag::HTTP_REDIRECT_CODES[]
             300, 301, 302, 303, 304,
             305, 306, 307, 308
             // end::HTTP_REDIRECT_CODES[]
-    );
+    )));
 
     private static Set<Integer> join (Set<Integer> first, Set<Integer> second) {
         Set<Integer> result = new HashSet<>(first);
@@ -46,13 +46,13 @@ private static Set<Integer> join (Set<Integer> first, Set<Integer> second) {
         return Collections.unmodifiableSet(result);
     }
 
-    public static final Set<Integer> HTTP_WARNING_CODES = join (Set.of(
+    public static final Set<Integer> HTTP_WARNING_CODES = join (Collections.unmodifiableSet(new HashSet<>(Arrays.asList(
             // tag::HTTP_WARNING_CODES[]
             100, 101, 102
             // end::HTTP_WARNING_CODES[]
-    ), HTTP_REDIRECT_CODES);
+    ))), HTTP_REDIRECT_CODES);
 
-    public static final Set<Integer> HTTP_ERROR_CODES = Set.of(
+    public static final Set<Integer> HTTP_ERROR_CODES = Collections.unmodifiableSet(new HashSet<>(Arrays.asList(
             // tag::HTTP_ERROR_CODES[]
             400, 401, 402, 403, 404,
             405, 406, 407, 408, 409,
@@ -64,7 +64,7 @@ private static Set<Integer> join (Set<Integer> first, Set<Integer> second) {
             505, 506, 507, 508, 510,
             511
             // end::HTTP_ERROR_CODES[]
-    );
+    )));
 
     public static final Set<String> POSSIBLE_EXTENSIONS = initExtensions();