commit d929953b559e7fbd0a89295066d1d0228854ab58
author P. Ottlinger <pottlinger@apache.org> Sun Apr 21 23:09:55 2024 +0200
committer P. Ottlinger <pottlinger@apache.org> Sun Apr 21 23:09:55 2024 +0200
tree 109958d4d635ab8619e342935a9359f0d68c2ac8
parent a9169510d667f5c9e2bcf70115fdcc2451b92091

RAT-369: Fix spotbugs warning

apache-rat-core/src/main/java/org/apache/rat/api/ContentType.java

diff --git a/apache-rat-core/src/main/java/org/apache/rat/api/ContentType.java b/apache-rat-core/src/main/java/org/apache/rat/api/ContentType.java
index d5a2a0c..d0e8991 100644
--- a/apache-rat-core/src/main/java/org/apache/rat/api/ContentType.java
+++ b/apache-rat-core/src/main/java/org/apache/rat/api/ContentType.java
@@ -18,6 +18,7 @@
  */
 package org.apache.rat.api;
 
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.Locale;
 import java.util.Map;
@@ -72,6 +73,6 @@
      * @return not null
      */
     public Map<String, String> getParameters() {
-        return parameters;
+        return Collections.unmodifiableMap(parameters);
     }
 }