Revert "Jonmv/unify hostname classes"

2 files changed, 4 insertions, 4 deletions

diff --git a/vespajlib/src/main/java/ai/vespa/http/DomainName.java b/vespajlib/src/main/java/ai/vespa/http/DomainName.java
index 737f6b6d863..a566f5b95be 100644
--- a/vespajlib/src/main/java/ai/vespa/http/DomainName.java
+++ b/vespajlib/src/main/java/ai/vespa/http/DomainName.java
@@ -15,12 +15,12 @@ import static ai.vespa.validation.Validation.requireMatch;
  */
 public class DomainName extends PatternedStringWrapper<DomainName> {
 
-    protected static final Pattern labelPattern = Pattern.compile("([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9-]{0,61}[A-Za-z0-9])");
-    protected static final Pattern domainNamePattern = Pattern.compile("(" + labelPattern + "\\.)*" + labelPattern);
+    static final Pattern labelPattern = Pattern.compile("([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9-]{0,61}[A-Za-z0-9])");
+    static final Pattern domainNamePattern = Pattern.compile("(" + labelPattern + "\\.)*" + labelPattern);
 
     public static final DomainName localhost = DomainName.of("localhost");
 
-    protected DomainName(String value) {
+    private DomainName(String value) {
         super(requireLength(value, "domain name length", 1, 255), domainNamePattern, "domain name");
     }
 
diff --git a/vespajlib/src/main/java/ai/vespa/validation/StringWrapper.java b/vespajlib/src/main/java/ai/vespa/validation/StringWrapper.java
index 12be0002f6f..0937627b57e 100644
--- a/vespajlib/src/main/java/ai/vespa/validation/StringWrapper.java
+++ b/vespajlib/src/main/java/ai/vespa/validation/StringWrapper.java
@@ -40,7 +40,7 @@ public abstract class StringWrapper<T extends StringWrapper<T>> implements Compa
     @Override
     public final boolean equals(Object o) {
         if (this == o) return true;
-        if ( ! (o instanceof StringWrapper<?>)) return false;
+        if (o == null || getClass() != o.getClass()) return false;
         return value.equals(((StringWrapper<?>) o).value);
     }