diff --git a/para-core/src/main/java-templates/com/erudika/para/utils/Version.java b/para-core/src/main/java-templates/com/erudika/para/utils/Version.java
index 6124e938..2a5b2a0e 100644
--- a/para-core/src/main/java-templates/com/erudika/para/utils/Version.java
+++ b/para-core/src/main/java-templates/com/erudika/para/utils/Version.java
@@ -30,6 +30,8 @@ public final class Version {
 	private static final String GIT_BRANCH = "${scmBranch}";
 	private static final String REVISION = "${buildNumber}";
 
+	private Version() { }
+
 	public static String getVersion() {
 		return VERSION;
 	}
diff --git a/para-server/src/main/java/com/erudika/para/server/ParaServer.java b/para-server/src/main/java/com/erudika/para/server/ParaServer.java
index 3c965be8..8bc9fed4 100644
--- a/para-server/src/main/java/com/erudika/para/server/ParaServer.java
+++ b/para-server/src/main/java/com/erudika/para/server/ParaServer.java
@@ -234,6 +234,7 @@ public int getOrder() {
 	}
 
 	/**
+	 * Filter.
 	 * @return API servlet bean
 	 */
 	@Bean
@@ -249,6 +250,7 @@ public ServletRegistrationBean<?> apiV1RegistrationBean() {
 	}
 
 	/**
+	 * Filter.
 	 * @return GZIP filter bean
 	 */
 	@Bean
@@ -265,6 +267,7 @@ public FilterRegistrationBean<?> gzipFilterRegistrationBean() {
 	}
 
 	/**
+	 * Filter.
 	 * @return CORS filter bean
 	 */
 	@Bean
@@ -287,6 +290,7 @@ public FilterRegistrationBean<?> corsFilterRegistrationBean() {
 	}
 
 	/**
+	 * Jetty config.
 	 * @return Jetty config bean
 	 */
 	@Bean
diff --git a/para-server/src/main/java/com/erudika/para/server/aop/AOPModule.java b/para-server/src/main/java/com/erudika/para/server/aop/AOPModule.java
index 8a47a799..fe27c000 100644
--- a/para-server/src/main/java/com/erudika/para/server/aop/AOPModule.java
+++ b/para-server/src/main/java/com/erudika/para/server/aop/AOPModule.java
@@ -28,6 +28,12 @@
  */
 public class AOPModule extends AbstractModule {
 
+	/**
+	 * Default constructor.
+	 */
+	public AOPModule() {
+	}
+
 	protected void configure() {
 		// enable automatic indexing and caching each time an object is created/updated
 		IndexAndCacheAspect coreAspect = new IndexAndCacheAspect();
diff --git a/para-server/src/main/java/com/erudika/para/server/aop/IndexAndCacheAspect.java b/para-server/src/main/java/com/erudika/para/server/aop/IndexAndCacheAspect.java
index 0cb6ddce..12ac1f79 100644
--- a/para-server/src/main/java/com/erudika/para/server/aop/IndexAndCacheAspect.java
+++ b/para-server/src/main/java/com/erudika/para/server/aop/IndexAndCacheAspect.java
@@ -17,17 +17,18 @@
  */
 package com.erudika.para.server.aop;
 
-import com.erudika.para.core.listeners.IOListener;
-import com.erudika.para.core.utils.Para;
+import com.erudika.para.core.ParaObject;
 import com.erudika.para.core.annotations.Cached;
 import com.erudika.para.core.annotations.Indexed;
 import com.erudika.para.core.cache.Cache;
-import com.erudika.para.core.ParaObject;
+import com.erudika.para.core.listeners.IOListener;
 import com.erudika.para.core.metrics.Metrics;
 import com.erudika.para.core.persistence.DAO;
 import com.erudika.para.core.search.Search;
+import com.erudika.para.core.utils.Para;
 import com.erudika.para.core.utils.Utils;
 import com.erudika.para.core.validation.ValidationUtils;
+import jakarta.inject.Inject;
 import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
 import java.util.ArrayList;
@@ -38,7 +39,6 @@
 import java.util.Map;
 import java.util.Set;
 import java.util.stream.Collectors;
-import jakarta.inject.Inject;
 import org.aopalliance.intercept.MethodInterceptor;
 import org.aopalliance.intercept.MethodInvocation;
 import org.slf4j.Logger;
@@ -62,6 +62,13 @@ public class IndexAndCacheAspect implements MethodInterceptor {
 	private Cache cache;
 
 	/**
+	 * Constructor.
+	 */
+	public IndexAndCacheAspect() {
+	}
+
+	/**
+	 * getter/setter.
 	 * @return {@link Search}
 	 */
 	public Search getSearch() {
@@ -69,6 +76,7 @@ public Search getSearch() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param search {@link Search}
 	 */
 	@Inject
@@ -77,6 +85,7 @@ public void setSearch(Search search) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return {@link Cache}
 	 */
 	public Cache getCache() {
@@ -84,6 +93,7 @@ public Cache getCache() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param cache {@link Cache}
 	 */
 	@Inject
diff --git a/para-server/src/main/java/com/erudika/para/server/cache/CacheModule.java b/para-server/src/main/java/com/erudika/para/server/cache/CacheModule.java
index 61410669..11bb7731 100644
--- a/para-server/src/main/java/com/erudika/para/server/cache/CacheModule.java
+++ b/para-server/src/main/java/com/erudika/para/server/cache/CacheModule.java
@@ -29,6 +29,12 @@
  */
 public class CacheModule extends AbstractModule {
 
+	/**
+	 * Constructor.
+	 */
+	public CacheModule() {
+	}
+
 	protected void configure() {
 		String selectedCache = Para.getConfig().cachePlugin();
 		if (StringUtils.isBlank(selectedCache) || "inmemory".equalsIgnoreCase(selectedCache)) {
diff --git a/para-server/src/main/java/com/erudika/para/server/email/EmailModule.java b/para-server/src/main/java/com/erudika/para/server/email/EmailModule.java
index 6b6702e1..bd3a1117 100644
--- a/para-server/src/main/java/com/erudika/para/server/email/EmailModule.java
+++ b/para-server/src/main/java/com/erudika/para/server/email/EmailModule.java
@@ -29,6 +29,12 @@
  */
 public class EmailModule extends AbstractModule {
 
+	/**
+	 * Constructor.
+	 */
+	public EmailModule() {
+	}
+
 	protected void configure() {
 		String selectedEmailer = Para.getConfig().emailerPlugin();
 		if (StringUtils.isBlank(selectedEmailer)) {
diff --git a/para-server/src/main/java/com/erudika/para/server/email/NoopEmailer.java b/para-server/src/main/java/com/erudika/para/server/email/NoopEmailer.java
index b429d533..65e2bf02 100644
--- a/para-server/src/main/java/com/erudika/para/server/email/NoopEmailer.java
+++ b/para-server/src/main/java/com/erudika/para/server/email/NoopEmailer.java
@@ -31,6 +31,12 @@ public class NoopEmailer implements Emailer {
 
 	private static final Logger logger = LoggerFactory.getLogger(NoopEmailer.class);
 
+	/**
+	 * Constructor.
+	 */
+	public NoopEmailer() {
+	}
+
 	@Override
 	public boolean sendEmail(List<String> emails, String subject, String body) {
 		logger.info("EMAIL SENT: {}, {}, {}", emails, subject, body);
diff --git a/para-server/src/main/java/com/erudika/para/server/queue/LocalQueue.java b/para-server/src/main/java/com/erudika/para/server/queue/LocalQueue.java
index b317fd41..4ca9b10b 100644
--- a/para-server/src/main/java/com/erudika/para/server/queue/LocalQueue.java
+++ b/para-server/src/main/java/com/erudika/para/server/queue/LocalQueue.java
@@ -21,17 +21,17 @@
 import com.erudika.para.core.queue.MockQueue;
 import com.erudika.para.core.queue.Queue;
 import com.erudika.para.core.utils.Para;
+import jakarta.inject.Singleton;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.ConcurrentLinkedQueue;
 import java.util.concurrent.Future;
-import jakarta.inject.Singleton;
 import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 /**
- *
+ * Local queue impl.
  * @author Alex Bogdanovski [alex@erudika.com]
  */
 @Singleton
@@ -54,6 +54,7 @@ public LocalQueue() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param name name
 	 */
 	public LocalQueue(String name) {
diff --git a/para-server/src/main/java/com/erudika/para/server/rest/Api1.java b/para-server/src/main/java/com/erudika/para/server/rest/Api1.java
index d4c684d9..9be0ee2e 100644
--- a/para-server/src/main/java/com/erudika/para/server/rest/Api1.java
+++ b/para-server/src/main/java/com/erudika/para/server/rest/Api1.java
@@ -381,6 +381,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @param app {@link App}
 	 * @param type a type
 	 * @return response
@@ -414,6 +415,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @return response
 	 */
 	public static Inflector<ContainerRequestContext, Response> linksHandler() {
@@ -459,6 +461,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @return response
 	 */
 	public static Inflector<ContainerRequestContext, Response> meHandler() {
@@ -497,6 +500,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @return response
 	 */
 	public static Inflector<ContainerRequestContext, Response> readIdHandler() {
@@ -513,6 +517,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @return response
 	 */
 	public static Inflector<ContainerRequestContext, Response> configOptionsHandler() {
@@ -535,6 +540,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @param a {@link App}
 	 * @return response
 	 */
@@ -556,6 +562,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @param a {@link App}
 	 * @return response
 	 */
@@ -583,6 +590,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @param a {@link App}
 	 * @return response
 	 */
@@ -605,6 +613,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @param a {@link App}
 	 * @return response
 	 */
@@ -626,6 +635,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @param a {@link App}
 	 * @return response
 	 */
@@ -646,6 +656,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @param a {@link App}
 	 * @return response
 	 */
@@ -687,6 +698,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @param a {@link App}
 	 * @return response
 	 */
@@ -714,6 +726,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @param a {@link App}
 	 * @return response
 	 */
@@ -824,6 +837,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @param a {@link App}
 	 * @param type a type
 	 * @return response
@@ -838,6 +852,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @param a {@link App}
 	 * @param type a type
 	 * @return response
@@ -857,6 +872,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @param a {@link App}
 	 * @param type a type
 	 * @return response
@@ -876,6 +892,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @param a {@link App}
 	 * @param type a type
 	 * @return response
@@ -891,6 +908,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @param a {@link App}
 	 * @param type a type
 	 * @return response
@@ -907,6 +925,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @param a {@link App}
 	 * @return response
 	 */
@@ -920,6 +939,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @param a {@link App}
 	 * @return response
 	 */
@@ -933,6 +953,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @param a {@link App}
 	 * @return response
 	 */
@@ -959,6 +980,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @param a {@link App}
 	 * @return response
 	 */
@@ -972,6 +994,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @param app {@link App}
 	 * @param type a type
 	 * @return response
@@ -996,6 +1019,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @return response
 	 */
 	public static Inflector<ContainerRequestContext, Response> reindexHandler() {
@@ -1022,6 +1046,7 @@ public Response apply(ContainerRequestContext ctx) {
 	}
 
 	/**
+	 * Api method.
 	 * @param a {@link App}
 	 * @return response
 	 */
@@ -1067,6 +1092,7 @@ public void write(OutputStream os) throws IOException, WebApplicationException {
 	}
 
 	/**
+	 * Api method.
 	 * @param a {@link App}
 	 * @return response
 	 */
diff --git a/para-server/src/main/java/com/erudika/para/server/security/JWTAuthentication.java b/para-server/src/main/java/com/erudika/para/server/security/JWTAuthentication.java
index 33fd288e..f86b63f4 100644
--- a/para-server/src/main/java/com/erudika/para/server/security/JWTAuthentication.java
+++ b/para-server/src/main/java/com/erudika/para/server/security/JWTAuthentication.java
@@ -40,6 +40,7 @@ public JWTAuthentication(AuthenticatedUserDetails principal) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param jwt token
 	 * @return this
 	 */
@@ -49,6 +50,7 @@ public JWTAuthentication withJWT(SignedJWT jwt) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param app {@link App}
 	 * @return this
 	 */
@@ -58,6 +60,7 @@ public JWTAuthentication withApp(App app) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return the JWT token
 	 */
 	public SignedJWT getJwt() {
@@ -65,6 +68,7 @@ public SignedJWT getJwt() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return the {@link App}
 	 */
 	public App getApp() {
diff --git a/para-server/src/main/java/com/erudika/para/server/security/JWTRestfulAuthFilter.java b/para-server/src/main/java/com/erudika/para/server/security/JWTRestfulAuthFilter.java
index d5cf3873..c225de89 100644
--- a/para-server/src/main/java/com/erudika/para/server/security/JWTRestfulAuthFilter.java
+++ b/para-server/src/main/java/com/erudika/para/server/security/JWTRestfulAuthFilter.java
@@ -333,6 +333,7 @@ private void setFilterProcessesUrl(String filterProcessesUrl) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return auth manager
 	 */
 	protected AuthenticationManager getAuthenticationManager() {
@@ -340,6 +341,7 @@ protected AuthenticationManager getAuthenticationManager() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param authenticationManager auth manager
 	 */
 	public void setAuthenticationManager(AuthenticationManager authenticationManager) {
@@ -352,6 +354,7 @@ public void afterPropertiesSet() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return auth filter
 	 */
 	public FacebookAuthFilter getFacebookAuth() {
@@ -359,6 +362,7 @@ public FacebookAuthFilter getFacebookAuth() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param facebookAuth auth filter
 	 */
 	@Inject
@@ -367,6 +371,7 @@ public void setFacebookAuth(FacebookAuthFilter facebookAuth) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return auth filter
 	 */
 	public GoogleAuthFilter getGoogleAuth() {
@@ -374,6 +379,7 @@ public GoogleAuthFilter getGoogleAuth() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param googleAuth auth filter
 	 */
 	@Inject
@@ -382,6 +388,7 @@ public void setGoogleAuth(GoogleAuthFilter googleAuth) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return auth filter
 	 */
 	public GitHubAuthFilter getGithubAuth() {
@@ -389,6 +396,7 @@ public GitHubAuthFilter getGithubAuth() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param githubAuth auth filter
 	 */
 	@Inject
@@ -397,6 +405,7 @@ public void setGithubAuth(GitHubAuthFilter githubAuth) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return auth filter
 	 */
 	public LinkedInAuthFilter getLinkedinAuth() {
@@ -404,6 +413,7 @@ public LinkedInAuthFilter getLinkedinAuth() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param linkedinAuth auth filter
 	 */
 	@Inject
@@ -412,6 +422,7 @@ public void setLinkedinAuth(LinkedInAuthFilter linkedinAuth) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return auth filter
 	 */
 	public TwitterAuthFilter getTwitterAuth() {
@@ -419,6 +430,7 @@ public TwitterAuthFilter getTwitterAuth() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param twitterAuth auth filter
 	 */
 	@Inject
@@ -427,6 +439,7 @@ public void setTwitterAuth(TwitterAuthFilter twitterAuth) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return auth filter
 	 */
 	public MicrosoftAuthFilter getMicrosoftAuth() {
@@ -434,6 +447,7 @@ public MicrosoftAuthFilter getMicrosoftAuth() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param microsoftAuth auth filter
 	 */
 	@Inject
@@ -442,6 +456,7 @@ public void setMicrosoftAuth(MicrosoftAuthFilter microsoftAuth) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return auth filter
 	 */
 	public SlackAuthFilter getSlackAuth() {
@@ -449,6 +464,7 @@ public SlackAuthFilter getSlackAuth() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param slackAuth auth filter
 	 */
 	@Inject
@@ -457,6 +473,7 @@ public void setSlackAuth(SlackAuthFilter slackAuth) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return auth filter
 	 */
 	public AmazonAuthFilter getAmazonAuth() {
@@ -464,6 +481,7 @@ public AmazonAuthFilter getAmazonAuth() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param amazonAuth auth filter
 	 */
 	@Inject
@@ -472,6 +490,7 @@ public void setAmazonAuth(AmazonAuthFilter amazonAuth) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return auth filter
 	 */
 	public GenericOAuth2Filter getGenericOAuth2Auth() {
@@ -479,6 +498,7 @@ public GenericOAuth2Filter getGenericOAuth2Auth() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param oauthAuth auth filter
 	 */
 	@Inject
@@ -487,6 +507,7 @@ public void setGenericOAuth2Auth(GenericOAuth2Filter oauthAuth) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return auth filter
 	 */
 	public LdapAuthFilter getLdapAuth() {
@@ -494,6 +515,7 @@ public LdapAuthFilter getLdapAuth() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param ldapAuth auth filter
 	 */
 	@Inject
@@ -502,6 +524,7 @@ public void setLdapAuth(LdapAuthFilter ldapAuth) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return auth filter
 	 */
 	public PasswordAuthFilter getPasswordAuth() {
@@ -509,6 +532,7 @@ public PasswordAuthFilter getPasswordAuth() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param passwordAuth auth filter
 	 */
 	@Inject
@@ -517,6 +541,7 @@ public void setPasswordAuth(PasswordAuthFilter passwordAuth) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return auth filter
 	 */
 	public PasswordlessAuthFilter getPasswordlessAuth() {
@@ -524,6 +549,7 @@ public PasswordlessAuthFilter getPasswordlessAuth() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param passwordlessAuth auth filter
 	 */
 	@Inject
@@ -532,6 +558,7 @@ public void setPasswordlessAuth(PasswordlessAuthFilter passwordlessAuth) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return auth filter
 	 */
 	public SAMLAuthFilter getSamlAuth() {
@@ -539,6 +566,7 @@ public SAMLAuthFilter getSamlAuth() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param samlAuth auth filter
 	 */
 	@Inject
diff --git a/para-server/src/main/java/com/erudika/para/server/security/JwtConfigurer.java b/para-server/src/main/java/com/erudika/para/server/security/JwtConfigurer.java
index d69c5927..85d97735 100644
--- a/para-server/src/main/java/com/erudika/para/server/security/JwtConfigurer.java
+++ b/para-server/src/main/java/com/erudika/para/server/security/JwtConfigurer.java
@@ -26,11 +26,17 @@
 import org.springframework.security.web.authentication.www.BasicAuthenticationFilter;
 
 /**
- *
+ * JwtConfigurer.
  * @author Alex Bogdanovski [alex@erudika.com]
  */
 public class JwtConfigurer extends AbstractHttpConfigurer<JwtConfigurer, HttpSecurity> {
 
+	/**
+	 * Constructor.
+	 */
+	public JwtConfigurer() {
+	}
+
 	@Override
 	public void configure(HttpSecurity builder) throws Exception {
 		AuthenticationManager authenticationManager = builder.getSharedObject(AuthenticationManager.class);
diff --git a/para-server/src/main/java/com/erudika/para/server/security/SecurityModule.java b/para-server/src/main/java/com/erudika/para/server/security/SecurityModule.java
index 61c82de7..decadf48 100644
--- a/para-server/src/main/java/com/erudika/para/server/security/SecurityModule.java
+++ b/para-server/src/main/java/com/erudika/para/server/security/SecurityModule.java
@@ -62,6 +62,7 @@ protected void configure() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return handler
 	 */
 	@Provides
@@ -76,6 +77,7 @@ public SimpleAuthenticationSuccessHandler getSuccessHandler() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param successHandler handler
 	 */
 	public void setSuccessHandler(SimpleAuthenticationSuccessHandler successHandler) {
@@ -83,6 +85,7 @@ public void setSuccessHandler(SimpleAuthenticationSuccessHandler successHandler)
 	}
 
 	/**
+	 * getter/setter.
 	 * @return handler
 	 */
 	@Provides
@@ -95,6 +98,7 @@ public SimpleAuthenticationFailureHandler getFailureHandler() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param failureHandler handler
 	 */
 	public void setFailureHandler(SimpleAuthenticationFailureHandler failureHandler) {
@@ -102,6 +106,7 @@ public void setFailureHandler(SimpleAuthenticationFailureHandler failureHandler)
 	}
 
 	/**
+	 * getter/setter.
 	 * @return filter
 	 */
 	@Provides
@@ -115,6 +120,7 @@ public PasswordAuthFilter getPasswordFilter() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param passwordFilter filter
 	 */
 	public void setPasswordFilter(PasswordAuthFilter passwordFilter) {
@@ -122,6 +128,7 @@ public void setPasswordFilter(PasswordAuthFilter passwordFilter) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return filter
 	 */
 	@Provides
@@ -135,6 +142,7 @@ public PasswordlessAuthFilter getPasswordlessFilter() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param passwordlessFilter filter
 	 */
 	public void setPasswordlessFilter(PasswordlessAuthFilter passwordlessFilter) {
@@ -142,6 +150,7 @@ public void setPasswordlessFilter(PasswordlessAuthFilter passwordlessFilter) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return filter
 	 */
 	@Provides
@@ -155,6 +164,7 @@ public FacebookAuthFilter getFacebookFilter() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param facebookFilter filter
 	 */
 	public void setFacebookFilter(FacebookAuthFilter facebookFilter) {
@@ -162,6 +172,7 @@ public void setFacebookFilter(FacebookAuthFilter facebookFilter) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return filter
 	 */
 	@Provides
@@ -175,6 +186,7 @@ public GoogleAuthFilter getGoogleFilter() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param googleFilter filter
 	 */
 	public void setGoogleFilter(GoogleAuthFilter googleFilter) {
@@ -182,6 +194,7 @@ public void setGoogleFilter(GoogleAuthFilter googleFilter) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return filter
 	 */
 	@Provides
@@ -195,6 +208,7 @@ public LinkedInAuthFilter getLinkedinFilter() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param linkedinFilter filter
 	 */
 	public void setLinkedinFilter(LinkedInAuthFilter linkedinFilter) {
@@ -202,6 +216,7 @@ public void setLinkedinFilter(LinkedInAuthFilter linkedinFilter) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return filter
 	 */
 	@Provides
@@ -215,6 +230,7 @@ public TwitterAuthFilter getTwitterFilter() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param twitterFilter filter
 	 */
 	public void setTwitterFilter(TwitterAuthFilter twitterFilter) {
@@ -222,6 +238,7 @@ public void setTwitterFilter(TwitterAuthFilter twitterFilter) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return filter
 	 */
 	@Provides
@@ -235,6 +252,7 @@ public GitHubAuthFilter getGithubFilter() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param githubFilter filter
 	 */
 	public void setGithubFilter(GitHubAuthFilter githubFilter) {
@@ -242,6 +260,7 @@ public void setGithubFilter(GitHubAuthFilter githubFilter) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return filter
 	 */
 	@Provides
@@ -255,6 +274,7 @@ public MicrosoftAuthFilter getMicrosoftFilter() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param microsoftFilter filter
 	 */
 	public void setMicrosoftFilter(MicrosoftAuthFilter microsoftFilter) {
@@ -262,6 +282,7 @@ public void setMicrosoftFilter(MicrosoftAuthFilter microsoftFilter) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return filter
 	 */
 	@Provides
@@ -275,6 +296,7 @@ public SlackAuthFilter getSlackFilter() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param slackFilter filter
 	 */
 	public void setSlackFilter(SlackAuthFilter slackFilter) {
@@ -282,6 +304,7 @@ public void setSlackFilter(SlackAuthFilter slackFilter) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return filter
 	 */
 	@Provides
@@ -295,6 +318,7 @@ public AmazonAuthFilter getAmazonFilter() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param amazonFilter filter
 	 */
 	public void setAmazonFilter(AmazonAuthFilter amazonFilter) {
@@ -302,6 +326,7 @@ public void setAmazonFilter(AmazonAuthFilter amazonFilter) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return filter
 	 */
 	@Provides
@@ -315,6 +340,7 @@ public GenericOAuth2Filter getGenericOAuth2Filter() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param oauth2Filter filter
 	 */
 	public void setGenericOAuth2Filter(GenericOAuth2Filter oauth2Filter) {
@@ -322,6 +348,7 @@ public void setGenericOAuth2Filter(GenericOAuth2Filter oauth2Filter) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return filter
 	 */
 	@Provides
@@ -335,6 +362,7 @@ public LdapAuthFilter getLdapAuthFilter() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param ldapFilter filter
 	 */
 	public void setLdapAuthFilter(LdapAuthFilter ldapFilter) {
@@ -342,6 +370,7 @@ public void setLdapAuthFilter(LdapAuthFilter ldapFilter) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return filter
 	 */
 	@Provides
@@ -355,6 +384,7 @@ public SAMLAuthFilter getSamlAuthFilter() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param samlFilter filter
 	 */
 	public void setSamlAuthFilter(SAMLAuthFilter samlFilter) {
@@ -362,6 +392,7 @@ public void setSamlAuthFilter(SAMLAuthFilter samlFilter) {
 	}
 
 	/**
+	 * getter/setter.
 	 * @return filter
 	 */
 	@Provides
@@ -373,6 +404,7 @@ public SAMLMetadataFilter getSamlMetadataFilter() {
 	}
 
 	/**
+	 * getter/setter.
 	 * @param samleMetaFilter filter
 	 */
 	public void setSamlMetadataFilter(SAMLMetadataFilter samleMetaFilter) {
diff --git a/para-server/src/main/java/com/erudika/para/server/security/SecurityUtils.java b/para-server/src/main/java/com/erudika/para/server/security/SecurityUtils.java
index af56f83e..b6dd62bd 100644
--- a/para-server/src/main/java/com/erudika/para/server/security/SecurityUtils.java
+++ b/para-server/src/main/java/com/erudika/para/server/security/SecurityUtils.java
@@ -38,6 +38,9 @@
 import com.nimbusds.jose.util.Base64URL;
 import com.nimbusds.jwt.JWTClaimsSet;
 import com.nimbusds.jwt.SignedJWT;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpSession;
+import jakarta.ws.rs.core.HttpHeaders;
 import java.io.IOException;
 import java.io.InputStream;
 import java.text.ParseException;
@@ -52,9 +55,6 @@
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpSession;
-import jakarta.ws.rs.core.HttpHeaders;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.math.NumberUtils;
 import org.slf4j.Logger;
@@ -111,6 +111,7 @@ public static App getAuthenticatedApp() {
 	}
 
 	/**
+	 * getter.
 	 * @return returns the current app associated with the authenticated user
 	 */
 	public static App getAppFromJWTAuthentication() {
@@ -125,6 +126,7 @@ public static App getAppFromJWTAuthentication() {
 	}
 
 	/**
+	 * getter.
 	 * @return returns the current app associated with the authenticated user
 	 */
 	public static App getAppFromLdapAuthentication() {
@@ -182,6 +184,7 @@ public static boolean checkImplicitAppPermissions(App app, ParaObject object) {
 	}
 
 	/**
+	 * checker.
 	 * @param type some type
 	 * @return true if type of object is not "app"
 	 */
@@ -442,6 +445,7 @@ public static boolean isValidSignature(HttpServletRequest incoming, String secre
 	}
 
 	/**
+	 * getter.
 	 * @param request HTTP request
 	 * @return the URL with the correct protocol, read from X-Forwarded-Proto and CloudFront-Forwarded-Proto headers.
 	 */
@@ -471,6 +475,7 @@ public static String getRedirectUrl(HttpServletRequest request) {
 	}
 
 	/**
+	 * getter.
 	 * @param request HTTP request
 	 * @return the appid if it's present in either the 'state' or 'appid' query parameters
 	 */
@@ -504,6 +509,7 @@ public static String getAppidFromAuthRequest(HttpServletRequest request) {
 	}
 
 	/**
+	 * getter.
 	 * @param app the Para app object
 	 * @return a set of host URLs if found in app settings
 	 */
@@ -525,6 +531,7 @@ public static Set<String> getHostUrlAliasesForReturn(App app) {
 	}
 
 	/**
+	 * getter.
 	 * @param hostUrlAliases host URL aliases
 	 * @param request request
 	 * @return a host URL or null
diff --git a/para-server/src/main/java/com/erudika/para/server/security/filters/TwitterAuthFilter.java b/para-server/src/main/java/com/erudika/para/server/security/filters/TwitterAuthFilter.java
index dec40b9f..656ac634 100644
--- a/para-server/src/main/java/com/erudika/para/server/security/filters/TwitterAuthFilter.java
+++ b/para-server/src/main/java/com/erudika/para/server/security/filters/TwitterAuthFilter.java
@@ -28,14 +28,14 @@
 import com.erudika.para.server.security.SecurityUtils;
 import com.erudika.para.server.security.UserAuthentication;
 import com.fasterxml.jackson.databind.ObjectReader;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import jakarta.ws.rs.core.HttpHeaders;
 import java.io.IOException;
 import java.io.UnsupportedEncodingException;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.concurrent.TimeUnit;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-import jakarta.ws.rs.core.HttpHeaders;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.hc.client5.http.classic.methods.HttpGet;
 import org.apache.hc.client5.http.classic.methods.HttpPost;
@@ -53,7 +53,7 @@
 import org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter;
 
 /**
- *
+ * Twitter auth filter.
  * @author Alex Bogdanovski [alex@erudika.com]
  */
 public class TwitterAuthFilter extends AbstractAuthenticationProcessingFilter {
diff --git a/para-server/src/main/java/com/erudika/para/server/utils/GZipResponseUtil.java b/para-server/src/main/java/com/erudika/para/server/utils/GZipResponseUtil.java
index d6283609..273a24c0 100644
--- a/para-server/src/main/java/com/erudika/para/server/utils/GZipResponseUtil.java
+++ b/para-server/src/main/java/com/erudika/para/server/utils/GZipResponseUtil.java
@@ -106,7 +106,7 @@ public static boolean shouldBodyBeZero(HttpServletRequest request, int responseS
 	 * @param response the response which will have a header added to it. I.e this method changes its parameter
 	 * @throws ServletException Either the response is committed or we were called using the
 	 * include method from a
-	 * {@link jakarta.servlet.RequestDispatcher#include(javax.servlet.ServletRequest, jakarta.servlet.ServletResponse)}
+	 * {@link jakarta.servlet.RequestDispatcher#include(jakarta.servlet.ServletRequest, jakarta.servlet.ServletResponse)}
 	 * method and the set header is ignored.
 	 */
 	public static void addGzipHeader(final HttpServletResponse response) throws ServletException {
diff --git a/para-server/src/main/java/com/erudika/para/server/utils/filters/CachingHttpHeadersFilter.java b/para-server/src/main/java/com/erudika/para/server/utils/filters/CachingHttpHeadersFilter.java
index cba27e90..90845aa4 100644
--- a/para-server/src/main/java/com/erudika/para/server/utils/filters/CachingHttpHeadersFilter.java
+++ b/para-server/src/main/java/com/erudika/para/server/utils/filters/CachingHttpHeadersFilter.java
@@ -17,15 +17,15 @@
  */
 package com.erudika.para.server.utils.filters;
 
-import jakarta.servlet.http.HttpServletResponse;
-import java.io.IOException;
-import java.util.concurrent.TimeUnit;
 import jakarta.servlet.Filter;
 import jakarta.servlet.FilterChain;
 import jakarta.servlet.FilterConfig;
 import jakarta.servlet.ServletException;
 import jakarta.servlet.ServletRequest;
 import jakarta.servlet.ServletResponse;
+import jakarta.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.concurrent.TimeUnit;
 
 /**
  * This filter is used in production, to put HTTP cache headers with a long (1 month) expiration time.
@@ -43,6 +43,12 @@ public class CachingHttpHeadersFilter implements Filter {
 	// We consider the last modified date is the start up time of the server
 	private static final long LAST_MODIFIED = System.currentTimeMillis();
 
+	/**
+	 * Constructor.
+	 */
+	public CachingHttpHeadersFilter() {
+	}
+
 	@Override
 	public void init(FilterConfig filterConfig) throws ServletException {
 		// Nothing to initialize
diff --git a/para-server/src/main/java/com/erudika/para/server/utils/filters/ErrorFilter.java b/para-server/src/main/java/com/erudika/para/server/utils/filters/ErrorFilter.java
index 4ae4d656..c384e1f5 100644
--- a/para-server/src/main/java/com/erudika/para/server/utils/filters/ErrorFilter.java
+++ b/para-server/src/main/java/com/erudika/para/server/utils/filters/ErrorFilter.java
@@ -18,7 +18,6 @@
 
 package com.erudika.para.server.utils.filters;
 
-import java.io.IOException;
 import jakarta.servlet.Filter;
 import jakarta.servlet.FilterChain;
 import jakarta.servlet.FilterConfig;
@@ -28,6 +27,7 @@
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import jakarta.servlet.http.HttpServletResponseWrapper;
+import java.io.IOException;
 import org.slf4j.LoggerFactory;
 import org.springframework.core.Ordered;
 import org.springframework.core.annotation.Order;
@@ -46,6 +46,12 @@ public class ErrorFilter implements Filter {
 	private static final String ERROR_MESSAGE = "javax.servlet.error.message";
 	private static final String ERROR_STATUS_CODE = "javax.servlet.error.status_code";
 
+	/**
+	 * Constructor.
+	 */
+	public ErrorFilter() {
+	}
+
 	@Override
 	public void init(FilterConfig fc) throws ServletException {
 	}
diff --git a/para-server/src/main/java/com/erudika/para/server/utils/filters/FieldFilter.java b/para-server/src/main/java/com/erudika/para/server/utils/filters/FieldFilter.java
index 0423e5a6..7f008d20 100644
--- a/para-server/src/main/java/com/erudika/para/server/utils/filters/FieldFilter.java
+++ b/para-server/src/main/java/com/erudika/para/server/utils/filters/FieldFilter.java
@@ -19,6 +19,12 @@
 
 import com.erudika.para.core.ParaObject;
 import com.fasterxml.jackson.annotation.JsonIgnore;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.ws.rs.container.ContainerRequestContext;
+import jakarta.ws.rs.container.ContainerResponseContext;
+import jakarta.ws.rs.container.ContainerResponseFilter;
+import jakarta.ws.rs.core.Context;
+import jakarta.ws.rs.ext.Provider;
 import java.beans.PropertyDescriptor;
 import java.io.IOException;
 import java.lang.reflect.Method;
@@ -27,12 +33,6 @@
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.ws.rs.container.ContainerRequestContext;
-import jakarta.ws.rs.container.ContainerResponseContext;
-import jakarta.ws.rs.container.ContainerResponseFilter;
-import jakarta.ws.rs.core.Context;
-import jakarta.ws.rs.ext.Provider;
 import org.apache.commons.beanutils.PropertyUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.slf4j.LoggerFactory;
@@ -48,6 +48,12 @@ public class FieldFilter implements ContainerResponseFilter {
 	@Context
 	private HttpServletRequest request;
 
+	/**
+	 * Constructor.
+	 */
+	public FieldFilter() {
+	}
+
 	@Override
 	@SuppressWarnings("unchecked")
 	public void filter(ContainerRequestContext requestContext,
diff --git a/pom.xml b/pom.xml
index c9d5beb3..b8c5e52e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -190,7 +190,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.12.1</version>
+				<version>3.13.0</version>
 				<configuration>
 					<release>17</release>
 					<compilerArgument>-Xlint:-options</compilerArgument>
@@ -257,7 +257,7 @@
 					<plugin>
 						<groupId>org.apache.maven.plugins</groupId>
 						<artifactId>maven-source-plugin</artifactId>
-						<version>3.3.0</version>
+						<version>3.3.1</version>
 						<executions>
 							<execution>
 								<id>attach-sources</id>
@@ -271,7 +271,7 @@
 					<plugin>
 						<groupId>org.apache.maven.plugins</groupId>
 						<artifactId>maven-javadoc-plugin</artifactId>
-						<version>3.5.0</version>
+						<version>3.6.3</version>
 						<executions>
 							<execution>
 								<id>attach-javadocs</id>
@@ -284,6 +284,7 @@
 									<show>public</show>
 									<aggregate>true</aggregate>
 									<quiet>true</quiet>
+									<failOnWarnings>false</failOnWarnings>
 									<docfilessubdirs>true</docfilessubdirs>
 								</configuration>
 							</execution>
@@ -293,7 +294,7 @@
 					<plugin>
 						<groupId>org.apache.maven.plugins</groupId>
 						<artifactId>maven-gpg-plugin</artifactId>
-						<version>3.2.0</version>
+						<version>3.2.2</version>
 						<executions>
 							<execution>
 								<id>sign-artifacts</id>