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Polish
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@ -148,10 +148,12 @@ public class HalBrowserMvcEndpoint extends HalJsonMvcEndpoint
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return resource;
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}
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private Resource replaceInitialLink(String contextPath, Resource resource) throws IOException {
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private Resource replaceInitialLink(String contextPath, Resource resource)
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throws IOException {
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byte[] bytes = FileCopyUtils.copyToByteArray(resource.getInputStream());
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String content = new String(bytes, DEFAULT_CHARSET);
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String initial = contextPath + getManagementServletContext().getContextPath() + getPath();
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String initial = contextPath + getManagementServletContext().getContextPath()
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+ getPath();
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content = content.replace("entryPoint: '/'", "entryPoint: '" + initial + "'");
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return new TransformedResource(resource, content.getBytes(DEFAULT_CHARSET));
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}
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@ -92,7 +92,8 @@ public class HalBrowserMvcEndpointManagementContextPathIntegrationTests {
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@Test
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public void actuatorBrowserHtml() throws Exception {
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this.mockMvc.perform(get("/admin/browser.html").accept(MediaType.APPLICATION_JSON))
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this.mockMvc
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.perform(get("/admin/browser.html").accept(MediaType.APPLICATION_JSON))
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.andExpect(status().isOk())
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.andExpect(content().string(containsString("entryPoint: '/admin'")));
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}
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@ -90,8 +90,8 @@ public class HalBrowserMvcEndpointServerContextPathIntegrationTests {
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HttpHeaders headers = new HttpHeaders();
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headers.setAccept(Arrays.asList(MediaType.TEXT_HTML));
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ResponseEntity<String> entity = new TestRestTemplate().exchange(
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"http://localhost:" + this.port + "/spring/actuator/browser.html", HttpMethod.GET,
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new HttpEntity<Void>(null, headers), String.class);
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"http://localhost:" + this.port + "/spring/actuator/browser.html",
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HttpMethod.GET, new HttpEntity<Void>(null, headers), String.class);
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assertEquals(HttpStatus.OK, entity.getStatusCode());
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assertTrue("Wrong body: " + entity.getBody(),
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entity.getBody().contains("entryPoint: '/spring/actuator'"));
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@ -64,7 +64,8 @@ public class IntegrationAutoConfiguration {
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@ConditionalOnClass(EnableIntegrationMBeanExport.class)
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@ConditionalOnMissingBean(value = IntegrationMBeanExporter.class, search = SearchStrategy.CURRENT)
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@ConditionalOnProperty(prefix = "spring.jmx", name = "enabled", havingValue = "true", matchIfMissing = true)
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protected static class IntegrationJmxConfiguration implements EnvironmentAware, BeanFactoryAware {
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protected static class IntegrationJmxConfiguration
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implements EnvironmentAware, BeanFactoryAware {
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private BeanFactory beanFactory;
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@ -81,7 +82,8 @@ public class IntegrationAutoConfiguration {
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@Override
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public void setEnvironment(Environment environment) {
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this.propertyResolver = new RelaxedPropertyResolver(environment, "spring.jmx.");
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this.propertyResolver = new RelaxedPropertyResolver(environment,
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"spring.jmx.");
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}
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@Bean
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@ -36,7 +36,7 @@ class SilentExitExceptionHandler implements UncaughtExceptionHandler {
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@Override
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public void uncaughtException(Thread thread, Throwable exception) {
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if (exception instanceof SilentExitException) {
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if (jvmWillExit(thread)) {
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if (isJvmExiting(thread)) {
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preventNonZeroExitCode();
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}
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return;
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@ -46,6 +46,38 @@ class SilentExitExceptionHandler implements UncaughtExceptionHandler {
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}
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}
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private boolean isJvmExiting(Thread exceptionThread) {
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for (Thread thread : getAllThreads()) {
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if (thread != exceptionThread && thread.isAlive() && !thread.isDaemon()) {
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return false;
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}
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}
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return true;
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}
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protected Thread[] getAllThreads() {
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ThreadGroup rootThreadGroup = getRootThreadGroup();
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Thread[] threads = new Thread[32];
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int count = rootThreadGroup.enumerate(threads);
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while (count == threads.length) {
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threads = new Thread[threads.length * 2];
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count = rootThreadGroup.enumerate(threads);
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}
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return Arrays.copyOf(threads, count);
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}
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private ThreadGroup getRootThreadGroup() {
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ThreadGroup candidate = Thread.currentThread().getThreadGroup();
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while (candidate.getParent() != null) {
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candidate = candidate.getParent();
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}
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return candidate;
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}
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protected void preventNonZeroExitCode() {
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System.exit(0);
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}
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public static void setup(Thread thread) {
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UncaughtExceptionHandler handler = thread.getUncaughtExceptionHandler();
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if (!(handler instanceof SilentExitExceptionHandler)) {
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@ -58,41 +90,6 @@ class SilentExitExceptionHandler implements UncaughtExceptionHandler {
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throw new SilentExitException();
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}
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private boolean jvmWillExit(Thread exceptionThread) {
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for (Thread thread : getAllThreads()) {
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if (thread != exceptionThread && thread.isAlive() && !thread.isDaemon()) {
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return false;
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}
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}
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return true;
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}
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protected void preventNonZeroExitCode() {
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System.exit(0);
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}
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protected Thread[] getAllThreads() {
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ThreadGroup rootThreadGroup = getRootThreadGroup();
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int size = 32;
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int threadCount;
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Thread[] threads;
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do {
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size *= 2;
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threads = new Thread[size];
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threadCount = rootThreadGroup.enumerate(threads);
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}
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while (threadCount == threads.length);
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return Arrays.copyOf(threads, threadCount);
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}
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private ThreadGroup getRootThreadGroup() {
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ThreadGroup candidate = Thread.currentThread().getThreadGroup();
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while (candidate.getParent() != null) {
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candidate = candidate.getParent();
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}
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return candidate;
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}
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private static class SilentExitException extends RuntimeException {
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}
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@ -1,5 +1,5 @@
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/*
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* Copyright 2012-2015 the original author or authors.
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* Copyright 2012-2016 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -30,6 +30,7 @@ import static org.junit.Assert.fail;
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* Tests for {@link SilentExitExceptionHandler}.
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*
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* @author Phillip Webb
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* @author Andy Wilkinson
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*/
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public class SilentExitExceptionHandlerTests {
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@ -1972,7 +1972,7 @@ packaged as an executable archive), there are some limitations in the JSP suppor
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* Undertow does not support JSPs.
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* Creating a custom `error.jsp` page won't override the default view for
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<<boot-features-error-handling,error handling>>.
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<<boot-features-error-handling,error handling>>.
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There is a {github-code}/spring-boot-samples/spring-boot-sample-web-jsp[JSP sample] so you
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can see how to set things up.
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@ -397,10 +397,9 @@ public class SpringApplicationTests {
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application.setBeanNameGenerator(beanNameGenerator);
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this.context = application.run();
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verify(application.getLoader()).setBeanNameGenerator(beanNameGenerator);
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assertThat(
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this.context
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.getBean(AnnotationConfigUtils.CONFIGURATION_BEAN_NAME_GENERATOR),
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sameInstance((Object) beanNameGenerator));
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Object actualGenerator = this.context
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.getBean(AnnotationConfigUtils.CONFIGURATION_BEAN_NAME_GENERATOR);
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assertThat(actualGenerator, sameInstance((Object) beanNameGenerator));
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}
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@Test
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@ -412,10 +411,9 @@ public class SpringApplicationTests {
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application.setBeanNameGenerator(beanNameGenerator);
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this.context = application.run();
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verify(application.getLoader()).setBeanNameGenerator(beanNameGenerator);
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assertThat(
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this.context
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.getBean(AnnotationConfigUtils.CONFIGURATION_BEAN_NAME_GENERATOR),
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sameInstance((Object) beanNameGenerator));
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Object actualGenerator = this.context
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.getBean(AnnotationConfigUtils.CONFIGURATION_BEAN_NAME_GENERATOR);
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assertThat(actualGenerator, sameInstance((Object) beanNameGenerator));
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}
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@Test
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