Polish JSON class scope

Use package scope when possible

Issue gh-3736

cas/src/main/java/org/springframework/security/cas/jackson2/AssertionImplMixin.java

@@ -43,7 +43,7 @@ import java.util.Map;
 @JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.ANY,
 		getterVisibility = JsonAutoDetect.Visibility.NONE, isGetterVisibility = JsonAutoDetect.Visibility.NONE)
 @JsonIgnoreProperties(ignoreUnknown = true)
-public class AssertionImplMixin {
+class AssertionImplMixin {
 
 	/**
 	 * Mixin Constructor helps in deserialize {@link org.jasig.cas.client.validation.AssertionImpl}

cas/src/main/java/org/springframework/security/cas/jackson2/AttributePrincipalImplMixin.java

@@ -40,7 +40,7 @@ import java.util.Map;
 @JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.ANY, getterVisibility = JsonAutoDetect.Visibility.NONE,
 		isGetterVisibility = JsonAutoDetect.Visibility.NONE)
 @JsonIgnoreProperties(ignoreUnknown = true)
-public class AttributePrincipalImplMixin {
+class AttributePrincipalImplMixin {
 
 	/**
 	 * Mixin Constructor helps in deserialize {@link org.jasig.cas.client.authentication.AttributePrincipalImpl}

cas/src/main/java/org/springframework/security/cas/jackson2/CasAuthenticationTokenMixin.java

@@ -49,7 +49,7 @@ import java.util.Collection;
 @JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.ANY, isGetterVisibility = JsonAutoDetect.Visibility.NONE,
 		getterVisibility = JsonAutoDetect.Visibility.NONE, creatorVisibility = JsonAutoDetect.Visibility.ANY)
 @JsonIgnoreProperties(ignoreUnknown = true)
-public class CasAuthenticationTokenMixin {
+class CasAuthenticationTokenMixin {
 
 	/**
 	 * Mixin Constructor helps in deserialize {@link CasAuthenticationToken}

core/src/main/java/org/springframework/security/jackson2/AnonymousAuthenticationTokenMixin.java

@@ -42,7 +42,7 @@ import java.util.Collection;
 @JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.ANY, isGetterVisibility = JsonAutoDetect.Visibility.NONE,
 		getterVisibility = JsonAutoDetect.Visibility.NONE, creatorVisibility = JsonAutoDetect.Visibility.ANY)
 @JsonIgnoreProperties(ignoreUnknown = true)
-public class AnonymousAuthenticationTokenMixin {
+class AnonymousAuthenticationTokenMixin {
 
 	/**
 	 * Constructor used by Jackson to create object of {@link org.springframework.security.authentication.AnonymousAuthenticationToken}.

core/src/main/java/org/springframework/security/jackson2/RememberMeAuthenticationTokenMixin.java

@@ -48,7 +48,7 @@ import java.util.Collection;
 @JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.ANY, getterVisibility = JsonAutoDetect.Visibility.NONE,
 		isGetterVisibility = JsonAutoDetect.Visibility.NONE, creatorVisibility = JsonAutoDetect.Visibility.ANY)
 @JsonIgnoreProperties(ignoreUnknown = true)
-public class RememberMeAuthenticationTokenMixin {
+class RememberMeAuthenticationTokenMixin {
 
 	/**
 	 * Constructor used by Jackson to create

core/src/main/java/org/springframework/security/jackson2/UnmodifiableSetMixin.java

@@ -36,7 +36,7 @@ import java.util.Set;
  * @since 4.2
  */
 @JsonTypeInfo(use = JsonTypeInfo.Id.CLASS, include = JsonTypeInfo.As.PROPERTY)
-public class UnmodifiableSetMixin {
+class UnmodifiableSetMixin {
 
 	/**
 	 * Mixin Constructor

core/src/main/java/org/springframework/security/jackson2/UserDeserializer.java

@@ -39,7 +39,7 @@ import java.util.Set;
  * @see UserMixin
  * @since 4.2
  */
-public class UserDeserializer extends JsonDeserializer<User> {
+class UserDeserializer extends JsonDeserializer<User> {
 
 	/**
 	 * This method will create {@link User} object. It will ensure successful object creation even if password key is null in

core/src/main/java/org/springframework/security/jackson2/UserMixin.java

@@ -45,5 +45,5 @@ import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
 @JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.ANY, getterVisibility = JsonAutoDetect.Visibility.NONE,
 		isGetterVisibility = JsonAutoDetect.Visibility.NONE)
 @JsonIgnoreProperties(ignoreUnknown = true)
-public abstract class UserMixin {
+abstract class UserMixin {
 }

core/src/main/java/org/springframework/security/jackson2/UsernamePasswordAuthenticationTokenDeserializer.java

@@ -43,7 +43,7 @@ import java.util.List;
  * @see UsernamePasswordAuthenticationTokenMixin
  * @since 4.2
  */
-public class UsernamePasswordAuthenticationTokenDeserializer extends JsonDeserializer<UsernamePasswordAuthenticationToken> {
+class UsernamePasswordAuthenticationTokenDeserializer extends JsonDeserializer<UsernamePasswordAuthenticationToken> {
 
 	/**
 	 * This method construct {@link UsernamePasswordAuthenticationToken} object from serialized json.

core/src/main/java/org/springframework/security/jackson2/UsernamePasswordAuthenticationTokenMixin.java

@@ -44,5 +44,5 @@ import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
 @JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.ANY, getterVisibility = JsonAutoDetect.Visibility.NONE,
 		isGetterVisibility = JsonAutoDetect.Visibility.NONE)
 @JsonDeserialize(using = UsernamePasswordAuthenticationTokenDeserializer.class)
-public abstract class UsernamePasswordAuthenticationTokenMixin {
+abstract class UsernamePasswordAuthenticationTokenMixin {
 }

web/src/main/java/org/springframework/security/web/jackson2/CookieDeserializer.java

@@ -38,7 +38,7 @@ import java.io.IOException;
  * @see CookieMixin
  * @since 4.2
  */
-public class CookieDeserializer extends JsonDeserializer<Cookie> {
+class CookieDeserializer extends JsonDeserializer<Cookie> {
 
 	@Override
 	public Cookie deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException {

web/src/main/java/org/springframework/security/web/jackson2/CookieMixin.java

@@ -36,5 +36,5 @@ import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
 @JsonTypeInfo(use = JsonTypeInfo.Id.CLASS, include = JsonTypeInfo.As.PROPERTY)
 @JsonDeserialize(using = CookieDeserializer.class)
 @JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.ANY, isGetterVisibility = JsonAutoDetect.Visibility.NONE)
-public abstract class CookieMixin {
+abstract class CookieMixin {
 }

web/src/main/java/org/springframework/security/web/jackson2/DefaultCsrfTokenMixin.java

@@ -37,7 +37,7 @@ import com.fasterxml.jackson.annotation.JsonTypeInfo;
  */
 @JsonTypeInfo(use = JsonTypeInfo.Id.CLASS, include = JsonTypeInfo.As.PROPERTY, property = "@class")
 @JsonIgnoreProperties(ignoreUnknown = true)
-public class DefaultCsrfTokenMixin {
+class DefaultCsrfTokenMixin {
 
 	/**
 	 * JsonCreator constructor needed by Jackson to create {@link org.springframework.security.web.csrf.DefaultCsrfToken}

web/src/main/java/org/springframework/security/web/jackson2/DefaultSavedRequestMixin.java

@@ -40,5 +40,5 @@ import org.springframework.security.web.savedrequest.DefaultSavedRequest;
 @JsonTypeInfo(use = JsonTypeInfo.Id.CLASS, include = JsonTypeInfo.As.PROPERTY)
 @JsonDeserialize(builder = DefaultSavedRequest.Builder.class)
 @JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.ANY, getterVisibility = JsonAutoDetect.Visibility.NONE)
-public abstract class DefaultSavedRequestMixin {
+abstract class DefaultSavedRequestMixin {
 }

web/src/main/java/org/springframework/security/web/jackson2/SavedCookieMixin.java

@@ -36,7 +36,7 @@ import com.fasterxml.jackson.annotation.*;
 @JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.ANY,
 		getterVisibility = JsonAutoDetect.Visibility.NONE)
 @JsonIgnoreProperties(ignoreUnknown = true)
-public abstract class SavedCookieMixin {
+abstract class SavedCookieMixin {
 
 	@JsonCreator
 	public SavedCookieMixin(@JsonProperty("name") String name, @JsonProperty("value") String value,

web/src/main/java/org/springframework/security/web/jackson2/WebAuthenticationDetailsMixin.java

@@ -35,7 +35,7 @@ import com.fasterxml.jackson.annotation.*;
 @JsonIgnoreProperties(ignoreUnknown = true)
 @JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.ANY, getterVisibility = JsonAutoDetect.Visibility.NONE,
 		isGetterVisibility = JsonAutoDetect.Visibility.NONE, creatorVisibility = JsonAutoDetect.Visibility.ANY)
-public class WebAuthenticationDetailsMixin {
+class WebAuthenticationDetailsMixin {
 
 	@JsonCreator
 	WebAuthenticationDetailsMixin(@JsonProperty("remoteAddress") String remoteAddress,