Anonymous classes are often used in graphical user interface (GUI) applications. Consider the JavaFX example HelloWorld.java (from the section Hello World, JavaFX Style from Getting Started with JavaFX). This sample creates a frame that contains a Say 'Hello World' button. The anonymous class exp...
public SpringApplication(ResourceLoader resourceLoader, Class<?>... primarySources) { this.resourceLoader = resourceLoader; Assert.notNull(primarySources, "PrimarySources must not be null"); this.primarySources = new LinkedHashSet<>(Arrays.asList(primarySources)); this.webApplicationType = WebApplicatio...
开始message 引用字符串"Welcome to Java",之后 message 引用字符串"Hello world"。 "Welcome to Java"字符串并没有改变,只是不可以再引用了。 另外,String 对象之间的比较,比较的是对象不是内容。 例如:String s1 = "Welcome to Java"; String s2 = new String("Welcome to Java"); String s3 = "Welcome...
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setProviders(Arrays.asList(authenticationProvider)); return new SecurityComponents(providerManager, this); } 代码来源:org.eclipse.hudson/hudson-coreLDAPSecurityRealm.createSecurityComponents()public synchronized SecurityComponents createSecurityComponents() { DefaultDirObjectFactory factory = new DefaultDir...
Python Arrays Python - Arrays Python - Access Array Items Python - Add Array Items Python - Remove Array Items Python - Loop Arrays Python - Copy Arrays Python - Reverse Arrays Python - Sort Arrays Python - Join Arrays Python - Array Methods Python - Array Exercises Python File Handling Pytho...
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InInitializerError(e); } } I would like to write: public static final MyObject SINGLETON = { try { // Do further initialisation such as building up arrays MyObject obj = new MyObject(array); // Do some more stuff return obj; } catch (SomeException e) { throw new ExceptionIn...
Arrays.asList(authCodeProvider)); template.setAccessTokenProvider(provider); returntemplate; } google了很久都没有解决问题。最后在一个英文评论里找到了解决方法。 翻译过来,原因是AccessTokenProvider接口有多个实现,OAuth2RestTemplate 实例化了 AccessTokenProviderChain,是为了重用login context。但是如果客户端没有...
userAttribute.setAuthoritiesAsString(Arrays.asList(authorities)); anonymousProcessingFilter.setUserAttribute(userAttribute); ExceptionTranslationFilterexceptionTranslationFilter=newExceptionTranslationFilter(); AccessDeniedHandlerImplaccessDeniedHandler=newAccessDeniedHandlerImpl(); ...