2 files changed, 4 insertions, 20 deletions
diff --git a/src/main/java/org/zwobble/mammoth/internal/results/InternalResult.java b/src/main/java/org/zwobble/mammoth/internal/results/InternalResult.java
index b3c9ec7..279692b 100644
--- a/src/main/java/org/zwobble/mammoth/internal/results/InternalResult.java
+++ b/src/main/java/org/zwobble/mammoth/internal/results/InternalResult.java
@@ -14,7 +14,7 @@ import static org.zwobble.mammoth.internal.util.MammothLists.list;
 public class InternalResult<T> implements org.zwobble.mammoth.Result<T> {
     public static <T> InternalResult<List<T>> concat(Iterable<InternalResult<T>> results) {
         ImmutableList.Builder<T> elements = ImmutableList.builder();
-        ImmutableList.Builder<Warning> warnings = ImmutableList.builder();
+        ImmutableList.Builder<String> warnings = ImmutableList.builder();
         for (InternalResult<T> result : results) {
             elements.add(result.value);
             warnings.addAll(result.warnings);
@@ -41,9 +41,9 @@ public class InternalResult<T> implements org.zwobble.mammoth.Result<T> {
     }
 
     private final T value;
-    private final List<Warning> warnings;
+    private final List<String> warnings;
 
-    public InternalResult(T value, List<Warning> warnings) {
+    public InternalResult(T value, List<String> warnings) {
         this.value = value;
         this.warnings = warnings;
     }
@@ -52,7 +52,7 @@ public class InternalResult<T> implements org.zwobble.mammoth.Result<T> {
         return value;
     }
 
-    public List<Warning> getWarnings() {
+    public List<String> getWarnings() {
         return warnings;
     }
 
diff --git a/src/main/java/org/zwobble/mammoth/internal/results/Warning.java b/src/main/java/org/zwobble/mammoth/internal/results/Warning.java
deleted file mode 100644
index 062860f..0000000
--- a/src/main/java/org/zwobble/mammoth/internal/results/Warning.java
+++ /dev/null
@@ -1,16 +0,0 @@
-package org.zwobble.mammoth.internal.results;
-
-public class Warning {
-    public static Warning warning(String message) {
-        return new Warning(message);
-    }
-    private final String message;
-
-    private Warning(String message) {
-        this.message = message;
-    }
-
-    public String getMessage() {
-        return message;
-    }
-}