[core] disallow duplicate validation errors. Fixes #304

jreleaser · Jul 23, 2021 · 3581ee6 · 3581ee6
1 parent b4efbd8
commit 3581ee6
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/core/jreleaser-utils/src/main/java/org/jreleaser/util/Errors.java b/core/jreleaser-utils/src/main/java/org/jreleaser/util/Errors.java
@@ -18,17 +18,17 @@
 package org.jreleaser.util;
 
 import java.io.PrintWriter;
-import java.util.ArrayList;
-import java.util.List;
+import java.util.LinkedHashSet;
 import java.util.Objects;
+import java.util.Set;
 
 /**
  * @author Andres Almiray
  * @since 0.2.0
  */
 public class Errors {
-    private final List<Error> assemblyErrors = new ArrayList<>();
-    private final List<Error> configurationErrors = new ArrayList<>();
+    private final Set<Error> assemblyErrors = new LinkedHashSet<>();
+    private final Set<Error> configurationErrors = new LinkedHashSet<>();
 
     public boolean hasErrors() {
         return !assemblyErrors.isEmpty() || !configurationErrors.isEmpty();