staticvoidattach_listener_thread_entry(JavaThread* thread, TRAPS){ AttachListener::set_initialized();for(;;) { AttachOperation* op = AttachListener::dequeue();// find the function to dispatch tooAttachOperationFunctionInfo* info =NULL;for(inti=0; funcs[i].name !=NULL; i++) {constchar* ...
AgentLibraryList是一个简单的链表结构,add_init_agent函数将解析好的、需要加载的Agent添加到这个链表中,等待后续的处理。 这里需要注意,解析-javaagent参数有一些特别之处,这个参数用来指定一个我们通过Java InstrumentationAPI来编写的Agent,Java Instrumentation API底层依赖的是JVMTI,对-JavaAgent的处理也说明了这一点...
HTML Block(Alt + Ctrl + H):HTML 标签 Ordered List(Ctrl + G):有序列表 Bullet List(Ctrl + H):无序列表 Task List(Alt + Ctrl + X):复选框 Loose List Item(Alt + Ctrl + L):增加列表之间的距离 Paragraph(Ctrl + Shift + 0):段落 Horizontal Rule(Ctrl + Shift + U):分隔线 Front Matte...
util.List; import java.util.NoSuchElementException; // ServiceLoader实现了Iterable接口,可以遍历所有的服务实现者 public final class ServiceLoader<S> implements Iterable<S> { // 约定的配置文件的存放目录 private static final String PREFIX = "META-INF/services/"; // The class or interface ...
/* now turn on the VMInit event */ if( jvmtierror == JVMTI_ERROR_NONE ) { jvmtiEventCallbacks callbacks; memset(&callbacks,0,sizeof(callbacks)); callbacks.VMInit = &eventHandlerVMInit; jvmtierror = (*jvmtienv)->SetEventCallbacks(jvmtienv,&call...
The application calls the getInstance() factory methods of the Cipher engine class, which in turn asks the JCA framework to find the first provider instance that supports "AES". The framework consults each installed provider, and obtains the provider's instance of the Provider class. (Recall ...
Those operations works on list of different collections like List, Set, etc. In this tutorial we will go over list of CollectionOperationswhich we will perform on List. Let’s get started: We are going to perform all of these operations: Shuffle() , Reverse(), Copy() , Rotate() and ...
valIn IValList object containing input parameters and other information. During the execute( ) method, an AppLogic can access items in the IValList to retrieve the arguments passed into the request. valOut IValList object containing output parameters. During the execute( ) method, the AppLogic ...
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Previously Collection.sort copied the elements of the list to sort into an array, sorted that array, then updated list, in place, with those elements in the array, and the default method List.sort deferred to Collection.sort. This was a non-optimal arrangement....