code cleanup. Fixes #1379.

Author: bnasslahsen

springdoc-openapi-common/src/main/java/org/springdoc/core/AbstractSwaggerUiConfigProperties.java

@@ -25,7 +25,6 @@
 import java.util.Set;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
-import org.springdoc.core.SwaggerUiConfigProperties.SyntaxHighlight;
 
 import static org.springdoc.core.Constants.GROUP_NAME_NOT_NULL;
 
@@ -155,11 +154,6 @@ public abstract class AbstractSwaggerUiConfigProperties {
 	 */
 	protected String urlsPrimaryName;
 
-	/**
-	 * The Syntax highlight.
-	 */
-	protected SyntaxHighlight syntaxHighlight;
-
 	/**
 	 * Try it out enabled
 	 */
@@ -227,24 +221,6 @@ public void setPersistAuthorization(Boolean persistAuthorization) {
 		this.persistAuthorization = persistAuthorization;
 	}
 
-	/**
-	 * Gets syntax highlight.
-	 *
-	 * @return the syntax highlight
-	 */
-	public SyntaxHighlight getSyntaxHighlight() {
-		return syntaxHighlight;
-	}
-
-	/**
-	 * Sets syntax highlight.
-	 *
-	 * @param syntaxHighlight the syntax highlight
-	 */
-	public void setSyntaxHighlight(SyntaxHighlight syntaxHighlight) {
-		this.syntaxHighlight = syntaxHighlight;
-	}
-
 	/**
 	 * Gets urls.
 	 *

springdoc-openapi-common/src/main/java/org/springdoc/core/SwaggerUiConfigParameters.java

@@ -122,7 +122,6 @@ public SwaggerUiConfigParameters(SwaggerUiConfigProperties swaggerUiConfig) {
 		this.urls = swaggerUiConfig.getUrls() == null ? new HashSet<>() : swaggerUiConfig.getUrls();
 		this.urlsPrimaryName = swaggerUiConfig.getUrlsPrimaryName();
 		this.groupsOrder = swaggerUiConfig.getGroupsOrder();
-		this.syntaxHighlight = swaggerUiConfig.getSyntaxHighlight();
 		this.tryItOutEnabled = swaggerUiConfig.getTryItOutEnabled();
 		this.persistAuthorization = swaggerUiConfig.getPersistAuthorization();
 		this.queryConfigEnabled = swaggerUiConfig.getQueryConfigEnabled();