diff --git a/Rewrite/src/Rewrite.Java/JavaPrinter.cs b/Rewrite/src/Rewrite.Java/JavaPrinter.cs
index fa80fd95..48d224a5 100644
--- a/Rewrite/src/Rewrite.Java/JavaPrinter.cs
+++ b/Rewrite/src/Rewrite.Java/JavaPrinter.cs
@@ -369,13 +369,13 @@ public override J VisitBreak(J.Break breakStatement, PrintOutputCapture<P> p)
     public override J VisitCase(J.Case @case, PrintOutputCapture<P> p)
     {
         BeforeSyntax(@case, Space.Location.CASE_PREFIX, p);
-        Expression elem = @case.Expressions[0];
+        Expression elem = (Expression)@case.CaseLabels[0];
         if (elem is not J.Identifier identifier || !identifier.SimpleName.Equals("default"))
         {
             p.Append("case");
         }
 
-        VisitContainer("", @case.Padding.Expressions, JContainer.Location.CASE_EXPRESSION, ",", "", p);
+        VisitContainer("", @case.Padding.CaseLabels, JContainer.Location.CASE_CASE_LABELS, ",", "", p);
         VisitSpace(@case.Padding.Statements.Before, Space.Location.CASE, p);
         p.Append(@case.CaseType == J.Case.Types.Statement ? ":" : "->");
         VisitStatements(@case.Padding.Statements.Padding.Elements, JRightPadded.Location.CASE, p);
diff --git a/Rewrite/src/Rewrite.Java/Tree/Erroneous.cs b/Rewrite/src/Rewrite.Java/Tree/Erroneous.cs
new file mode 100644
index 00000000..e3e2e791
--- /dev/null
+++ b/Rewrite/src/Rewrite.Java/Tree/Erroneous.cs
@@ -0,0 +1,10 @@
+namespace Rewrite.RewriteJava.Tree;
+
+partial interface J
+{
+    partial class Erroneous
+    {
+        public JavaType? Type => JavaType.Unknown.Instance;
+        public Erroneous WithType(JavaType? type) => this;
+    }
+}
diff --git a/Rewrite/src/Rewrite.Java/Tree/JContainer.cs b/Rewrite/src/Rewrite.Java/Tree/JContainer.cs
index 7adc852e..ea9d96eb 100644
--- a/Rewrite/src/Rewrite.Java/Tree/JContainer.cs
+++ b/Rewrite/src/Rewrite.Java/Tree/JContainer.cs
@@ -149,7 +149,7 @@ public record Location(Space.Location BeforeLocation, JRightPadded.Location Elem
         public static readonly Location ANY = new(Space.Location.ANY, JRightPadded.Location.ANY);
         public static readonly Location ANNOTATION_ARGUMENTS = new(Space.Location.ANNOTATION_ARGUMENTS, JRightPadded.Location.ANNOTATION_ARGUMENT);
         public static readonly Location CASE = new(Space.Location.CASE, JRightPadded.Location.CASE);
-        public static readonly Location CASE_EXPRESSION = new(Space.Location.CASE_EXPRESSION, JRightPadded.Location.CASE_EXPRESSION);
+        public static readonly Location CASE_CASE_LABELS = new(Space.Location.CASE_CASE_LABELS, JRightPadded.Location.CASE_CASE_LABELS);
         public static readonly Location IMPLEMENTS = new(Space.Location.IMPLEMENTS, JRightPadded.Location.IMPLEMENTS);
         public static readonly Location PERMITS = new(Space.Location.PERMITS, JRightPadded.Location.PERMITS);
         public static readonly Location LANGUAGE_EXTENSION = new(Space.Location.LANGUAGE_EXTENSION, JRightPadded.Location.LANGUAGE_EXTENSION);
diff --git a/Rewrite/src/Rewrite.Java/Tree/JRightPadded.cs b/Rewrite/src/Rewrite.Java/Tree/JRightPadded.cs
index 95de6828..e3fc0334 100644
--- a/Rewrite/src/Rewrite.Java/Tree/JRightPadded.cs
+++ b/Rewrite/src/Rewrite.Java/Tree/JRightPadded.cs
@@ -143,7 +143,7 @@ public record Location(Space.Location AfterLocation)
         public static readonly Location ARRAY_INDEX = new(Space.Location.ARRAY_INDEX_SUFFIX);
         public static readonly Location BLOCK_STATEMENT = new(Space.Location.BLOCK_STATEMENT_SUFFIX);
         public static readonly Location CASE = new(Space.Location.CASE_SUFFIX);
-        public static readonly Location CASE_EXPRESSION = new(Space.Location.CASE_EXPRESSION);
+        public static readonly Location CASE_CASE_LABELS = new(Space.Location.CASE_CASE_LABELS);
         public static readonly Location CASE_BODY = new(Space.Location.CASE_BODY);
         public static readonly Location CATCH_ALTERNATIVE = new(Space.Location.CATCH_ALTERNATIVE_SUFFIX);
         public static readonly Location DIMENSION = new(Space.Location.DIMENSION_SUFFIX);
diff --git a/Rewrite/src/Rewrite.Java/Tree/Space.cs b/Rewrite/src/Rewrite.Java/Tree/Space.cs
index b4b5827c..e35a5835 100644
--- a/Rewrite/src/Rewrite.Java/Tree/Space.cs
+++ b/Rewrite/src/Rewrite.Java/Tree/Space.cs
@@ -218,7 +218,7 @@ public enum Location
         CASE,
         CASE_PREFIX,
         CASE_BODY,
-        CASE_EXPRESSION,
+        CASE_CASE_LABELS,
         CASE_SUFFIX,
         CATCH_ALTERNATIVE_SUFFIX,
         CATCH_PREFIX,
@@ -344,6 +344,7 @@ public enum Location
         WILDCARD_BOUND,
         WILDCARD_PREFIX,
         YIELD_PREFIX,
+        ERRONEOUS_PREFIX,
     }
 
     private static Space Build(string str, IList<Comment> comments)
diff --git a/Rewrite/src/Rewrite.Java/Tree/SwitchExpression.cs b/Rewrite/src/Rewrite.Java/Tree/SwitchExpression.cs
index b0512c81..c5f12145 100644
--- a/Rewrite/src/Rewrite.Java/Tree/SwitchExpression.cs
+++ b/Rewrite/src/Rewrite.Java/Tree/SwitchExpression.cs
@@ -25,7 +25,7 @@ public override J VisitBlock(J.Block block, StrongBox<JavaType> javaType)
                 if (block.Statements.Count != 0)
                 {
                     var caze = (J.Case)block.Statements[0];
-                    javaType.Value = caze.Expressions[0].Type!;
+                    javaType.Value = (caze.CaseLabels[0] as Expression)?.Type!;
                 }
 
                 return block;