diff --git a/analyzers/its/expected/Nancy/Nancy--net452-S2223.json b/analyzers/its/expected/Nancy/Nancy--net452-S2223.json
index 8c705f0d29c..f33562d4425 100644
--- a/analyzers/its/expected/Nancy/Nancy--net452-S2223.json
+++ b/analyzers/its/expected/Nancy/Nancy--net452-S2223.json
@@ -15,71 +15,6 @@
 },
 {
 "id":  "S2223",
-"message":  "Change the visibility of 'hexChars' or make it 'const' or 'readonly'.",
-"location":  {
-"uri":  "sources\Nancy\src\Nancy\Helpers\HttpEncoder.cs",
-"region":  {
-"startLine":  47,
-"startColumn":  23,
-"endLine":  47,
-"endColumn":  31
-}
-}
-},
-{
-"id":  "S2223",
-"message":  "Change the visibility of 'entitiesLock' or make it 'const' or 'readonly'.",
-"location":  {
-"uri":  "sources\Nancy\src\Nancy\Helpers\HttpEncoder.cs",
-"region":  {
-"startLine":  48,
-"startColumn":  23,
-"endLine":  48,
-"endColumn":  35
-}
-}
-},
-{
-"id":  "S2223",
-"message":  "Change the visibility of 'entities' or make it 'const' or 'readonly'.",
-"location":  {
-"uri":  "sources\Nancy\src\Nancy\Helpers\HttpEncoder.cs",
-"region":  {
-"startLine":  49,
-"startColumn":  47,
-"endLine":  49,
-"endColumn":  55
-}
-}
-},
-{
-"id":  "S2223",
-"message":  "Change the visibility of 'defaultEncoder' or make it 'const' or 'readonly'.",
-"location":  {
-"uri":  "sources\Nancy\src\Nancy\Helpers\HttpEncoder.cs",
-"region":  {
-"startLine":  54,
-"startColumn":  28,
-"endLine":  54,
-"endColumn":  42
-}
-}
-},
-{
-"id":  "S2223",
-"message":  "Change the visibility of 'currentEncoder' or make it 'const' or 'readonly'.",
-"location":  {
-"uri":  "sources\Nancy\src\Nancy\Helpers\HttpEncoder.cs",
-"region":  {
-"startLine":  56,
-"startColumn":  28,
-"endLine":  56,
-"endColumn":  42
-}
-}
-},
-{
-"id":  "S2223",
 "message":  "Change the visibility of 'DEFAULT_SWITCHOVER_THRESHOLD' or make it 'const' or 'readonly'.",
 "location":  {
 "uri":  "sources\Nancy\src\Nancy\IO\RequestStream.cs",
@@ -93,19 +28,6 @@
 },
 {
 "id":  "S2223",
-"message":  "Change the visibility of 'mimeTypes' or make it 'const' or 'readonly'.",
-"location":  {
-"uri":  "sources\Nancy\src\Nancy\MimeTypes.cs",
-"region":  {
-"startLine":  41,
-"startColumn":  44,
-"endLine":  41,
-"endColumn":  53
-}
-}
-},
-{
-"id":  "S2223",
 "message":  "Change the visibility of 'NoBody' or make it 'const' or 'readonly'.",
 "location":  {
 "uri":  "sources\Nancy\src\Nancy\Response.cs",
diff --git a/analyzers/its/expected/Nancy/Nancy--netstandard2.0-S2223.json b/analyzers/its/expected/Nancy/Nancy--netstandard2.0-S2223.json
index 8c705f0d29c..f33562d4425 100644
--- a/analyzers/its/expected/Nancy/Nancy--netstandard2.0-S2223.json
+++ b/analyzers/its/expected/Nancy/Nancy--netstandard2.0-S2223.json
@@ -15,71 +15,6 @@
 },
 {
 "id":  "S2223",
-"message":  "Change the visibility of 'hexChars' or make it 'const' or 'readonly'.",
-"location":  {
-"uri":  "sources\Nancy\src\Nancy\Helpers\HttpEncoder.cs",
-"region":  {
-"startLine":  47,
-"startColumn":  23,
-"endLine":  47,
-"endColumn":  31
-}
-}
-},
-{
-"id":  "S2223",
-"message":  "Change the visibility of 'entitiesLock' or make it 'const' or 'readonly'.",
-"location":  {
-"uri":  "sources\Nancy\src\Nancy\Helpers\HttpEncoder.cs",
-"region":  {
-"startLine":  48,
-"startColumn":  23,
-"endLine":  48,
-"endColumn":  35
-}
-}
-},
-{
-"id":  "S2223",
-"message":  "Change the visibility of 'entities' or make it 'const' or 'readonly'.",
-"location":  {
-"uri":  "sources\Nancy\src\Nancy\Helpers\HttpEncoder.cs",
-"region":  {
-"startLine":  49,
-"startColumn":  47,
-"endLine":  49,
-"endColumn":  55
-}
-}
-},
-{
-"id":  "S2223",
-"message":  "Change the visibility of 'defaultEncoder' or make it 'const' or 'readonly'.",
-"location":  {
-"uri":  "sources\Nancy\src\Nancy\Helpers\HttpEncoder.cs",
-"region":  {
-"startLine":  54,
-"startColumn":  28,
-"endLine":  54,
-"endColumn":  42
-}
-}
-},
-{
-"id":  "S2223",
-"message":  "Change the visibility of 'currentEncoder' or make it 'const' or 'readonly'.",
-"location":  {
-"uri":  "sources\Nancy\src\Nancy\Helpers\HttpEncoder.cs",
-"region":  {
-"startLine":  56,
-"startColumn":  28,
-"endLine":  56,
-"endColumn":  42
-}
-}
-},
-{
-"id":  "S2223",
 "message":  "Change the visibility of 'DEFAULT_SWITCHOVER_THRESHOLD' or make it 'const' or 'readonly'.",
 "location":  {
 "uri":  "sources\Nancy\src\Nancy\IO\RequestStream.cs",
@@ -93,19 +28,6 @@
 },
 {
 "id":  "S2223",
-"message":  "Change the visibility of 'mimeTypes' or make it 'const' or 'readonly'.",
-"location":  {
-"uri":  "sources\Nancy\src\Nancy\MimeTypes.cs",
-"region":  {
-"startLine":  41,
-"startColumn":  44,
-"endLine":  41,
-"endColumn":  53
-}
-}
-},
-{
-"id":  "S2223",
 "message":  "Change the visibility of 'NoBody' or make it 'const' or 'readonly'.",
 "location":  {
 "uri":  "sources\Nancy\src\Nancy\Response.cs",
diff --git a/analyzers/its/expected/Net5/Net5--net5.0-S2223.json b/analyzers/its/expected/Net5/Net5--net5.0-S2223.json
deleted file mode 100644
index 950afd59eb7..00000000000
--- a/analyzers/its/expected/Net5/Net5--net5.0-S2223.json
+++ /dev/null
@@ -1,30 +0,0 @@
-{
-"issues":  [
-{
-"id":  "S2223",
-"message":  "Change the visibility of 'foo' or make it 'const' or 'readonly'.",
-"location":  {
-"uri":  "sources\Net5\Net5\S3604.cs",
-"region":  {
-"startLine":  7,
-"startColumn":  20,
-"endLine":  7,
-"endColumn":  23
-}
-}
-},
-{
-"id":  "S2223",
-"message":  "Change the visibility of 'bar' or make it 'const' or 'readonly'.",
-"location":  {
-"uri":  "sources\Net5\Net5\S3604.cs",
-"region":  {
-"startLine":  8,
-"startColumn":  20,
-"endLine":  8,
-"endColumn":  23
-}
-}
-}
-]
-}