Remove EndpointProperties

`EndpointProperties` is a left over of the infrastructure in 1.x and is
no longer used. Besides the `endpoints.enabled` property is now
`endpoints.all.enabled`.

Closes gh-10016

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/EndpointProperties.java

-/*
- * Copyright 2012-2017 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.springframework.boot.actuate.endpoint;
-
-import org.springframework.boot.context.properties.ConfigurationProperties;
-import org.springframework.core.env.Environment;
-
-/**
- * Global endpoint properties.
- *
- * @author Phillip Webb
- * @since 1.3.0
- */
-@ConfigurationProperties(prefix = "endpoints")
-public class EndpointProperties {
-
-	private static final String ENDPOINTS_ENABLED_PROPERTY = "endpoints.enabled";
-
-	/**
-	 * Enable endpoints.
-	 */
-	private Boolean enabled = true;
-
-	public Boolean getEnabled() {
-		return this.enabled;
-	}
-
-	public void setEnabled(Boolean enabled) {
-		this.enabled = enabled;
-	}
-
-	/**
-	 * Determine if an endpoint is enabled based on its specific property and taking into
-	 * account the global default.
-	 * @param environment the Spring environment or {@code null}.
-	 * @param enabled the endpoint property or {@code null}
-	 * @return if the endpoint is enabled
-	 */
-	public static boolean isEnabled(Environment environment, Boolean enabled) {
-		if (enabled != null) {
-			return enabled;
-		}
-		if (environment != null
-				&& environment.containsProperty(ENDPOINTS_ENABLED_PROPERTY)) {
-			return environment.getProperty(ENDPOINTS_ENABLED_PROPERTY, Boolean.class);
-		}
-		return true;
-	}
-
-}

spring-boot-docs/src/main/asciidoc/appendix-application-properties.adoc

@@ -1083,7 +1083,7 @@ content into your application; rather pick only the properties that you need.
 	# ----------------------------------------
 
 	# ENDPOINTS ({sc-spring-boot-actuator}/endpoint/AbstractEndpoint.{sc-ext}[AbstractEndpoint] subclasses)
-	endpoints.enabled=true # Enable endpoints.
+	endpoints.all.enabled=true # Enable all endpoints.
 	endpoints.auditevents.enabled= # Enable the endpoint.
 	endpoints.autoconfig.enabled= # Enable the endpoint.
 	endpoints.beans.enabled= # Enable the endpoint.

spring-boot-docs/src/main/asciidoc/production-ready-features.adoc

@@ -208,12 +208,12 @@ NOTE: The prefix ‟`endpoints` + `.` + `name`” is used to uniquely identify t
 that is being configured.
 
 By default, all endpoints except for `shutdown` are enabled. If you prefer to
-specifically "`opt-in`" endpoint enablement you can use the `endpoints.enabled` property.
-For example, the following will disable _all_ endpoints except for `info`:
+specifically "`opt-in`" endpoint enablement you can use the `endpoints.all.enabled`
+property. For example, the following will disable _all_ endpoints except for `info`:
 
 [source,properties,indent=0]
 ----
-	endpoints.enabled=false
+	endpoints.all.enabled=false
 	endpoints.info.enabled=true
 ----