provide keypath replacement

src/main/java/de/marhali/easyi18n/model/KeyPath.java

@@ -13,6 +13,7 @@ import java.util.regex.Pattern;
  * The respective layer (io, presentation) is responsible for using the correct mapping mechanism.
  * @author marhali
  */
+@Deprecated
 public class KeyPath extends ArrayList<String> {
 
     public static final String DELIMITER = ".";

src/main/java/de/marhali/easyi18n/model/translation/KeyPath.java

@@ -0,0 +1,37 @@
+package de.marhali.easyi18n.model.translation;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Represents the absolute key path for a desired translation.
+ * The key could be based one or many sections.
+ * Classes implementing this structure need to take care on how to layer translations paths.
+ * @author marhali
+ */
+public class KeyPath extends ArrayList<String> {
+
+    public KeyPath() {}
+
+    public KeyPath(@Nullable String... path) {
+        super.addAll(List.of(path));
+    }
+
+    public KeyPath(@NotNull List<String> path) {
+        super(path);
+    }
+
+    public KeyPath(@NotNull KeyPath path, @Nullable String... pathToAppend) {
+        this(path);
+        super.addAll(List.of(pathToAppend));
+    }
+
+    @Override
+    public String toString() {
+        // Just a simple array view (e.g. [first, second]) - use KeyPathConverter to properly convert a key path
+        return super.toString();
+    }
+}