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How to use loadAgentLibrary method of com.sun.tools.attach.VirtualMachine class

Best Powermock code snippet using com.sun.tools.attach.VirtualMachine.loadAgentLibrary

Source:VirtualMachine.java

...47 * {@link #attach(VirtualMachineDescriptor) attach} method with a {@link48 * com.sun.tools.attach.VirtualMachineDescriptor VirtualMachineDescriptor} obtained49 * from the list of virtual machine descriptors returned by the {@link #list list} method.50 * Once a reference to a virtual machine is obtained, the {@link #loadAgent loadAgent},51 * {@link #loadAgentLibrary loadAgentLibrary}, and {@link #loadAgentPath loadAgentPath}52 * methods are used to load agents into target virtual machine. The {@link53 * #loadAgent loadAgent} method is used to load agents that are written in the Java54 * Language and deployed in a {@link java.util.jar.JarFile JAR file}. (See55 * {@link java.lang.instrument} for a detailed description on how these agents56 * are loaded and started). The {@link #loadAgentLibrary loadAgentLibrary} and57 * {@link #loadAgentPath loadAgentPath} methods are used to load agents that58 * are deployed in a dynamic library and make use of the <a59 * href="../../../../../../../../technotes/guides/jvmti/index.html">JVM Tools60 * Interface</a>. </p>61 * <p/>62 * <p> In addition to loading agents a VirtualMachine provides read access to the63 * {@link java.lang.System#getProperties() system properties} in the target VM.64 * This can be useful in some environments where properties such as65 * <code>java.home</code>, <code>os.name</code>, or <code>os.arch</code> are66 * used to construct the path to agent that will be loaded into the target VM.67 * <p/>68 * <p> The following example demonstrates how VirtualMachine may be used:</p>69 * <p/>70 * <pre>71 * <p/>72 *      // attach to target VM73 *      VirtualMachine vm = VirtualMachine.attach("2177");74 * <p/>75 *      // get system properties in target VM76 *      Properties props = vm.getSystemProperties();77 * <p/>78 *      // construct path to management agent79 *      String home = props.getProperty("java.home");80 *      String agent = home + File.separator + "lib" + File.separator81 *          + "management-agent.jar";82 * <p/>83 *      // load agent into target VM84 *      vm.loadAgent(agent, "com.sun.management.jmxremote.port=5000");85 * <p/>86 *      // detach87 *      vm.detach();88 * <p/>89 * </pre>90 * <p/>91 * <p> In this example we attach to a Java virtual machine that is identified by92 * the process identifier <code>2177</code>. The system properties from the target93 * VM are then used to construct the path to a <i>management agent</i> which is then94 * loaded into the target VM. Once loaded the client detaches from the target VM. </p>95 * <p/>96 * <p> A VirtualMachine is safe for use by multiple concurrent threads. </p>97 *98 * @since 1.699 */100public abstract class VirtualMachine101{102   private final AttachProvider provider;103   private final String id;104   private volatile int hash;        // 0 => not computed105   /**106    * Initializes a new instance of this class.107    *108    * @param provider The attach provider creating this class.109    * @param id       The abstract identifier that identifies the Java virtual machine.110    */111   protected VirtualMachine(AttachProvider provider, String id)112   {113      this.provider = provider;114      this.id = id;115   }116   /**117    * Return a list of Java virtual machines.118    * <p/>119    * This method returns a list of Java {@link com.sun.tools.attach.VirtualMachineDescriptor}120    * elements.  The list is an aggregation of the virtual machine descriptor lists obtained by121    * invoking the {@link com.sun.tools.attach.spi.AttachProvider#listVirtualMachines122    * listVirtualMachines} method of all installed {@link com.sun.tools.attach.spi.AttachProvider123    * attach providers}.  If there are no Java virtual machines known to any provider then an empty124    * list is returned.125    *126    * @return The list of virtual machine descriptors.127    */128   public static List<VirtualMachineDescriptor> list()129   {130      List<VirtualMachineDescriptor> l = new ArrayList<VirtualMachineDescriptor>();131      List<AttachProvider> providers = AttachProvider.providers();132      for (AttachProvider provider : providers) {133         l.addAll(provider.listVirtualMachines());134      }135      return l;136   }137   /**138    * Attaches to a Java virtual machine.139    * <p/>140    * This method obtains the list of attach providers by invoking the141    * {@link com.sun.tools.attach.spi.AttachProvider#providers() AttachProvider.providers()} method.142    * It then iterates overs the list and invokes each provider's {@link143    * com.sun.tools.attach.spi.AttachProvider#attachVirtualMachine(java.lang.String)144    * attachVirtualMachine} method in turn. If a provider successfully145    * attaches then the iteration terminates, and the VirtualMachine created146    * by the provider that successfully attached is returned by this method.147    * If the <code>attachVirtualMachine</code> method of all providers throws148    * {@link com.sun.tools.attach.AttachNotSupportedException AttachNotSupportedException}149    * then this method also throws <code>AttachNotSupportedException</code>.150    * This means that <code>AttachNotSupportedException</code> is thrown when151    * the identifier provided to this method is invalid, or the identifier152    * corresponds to a Java virtual machine that does not exist, or none153    * of the providers can attach to it. This exception is also thrown if154    * {@link com.sun.tools.attach.spi.AttachProvider#providers()155    * AttachProvider.providers()} returns an empty list. </p>156    *157    * @param id The abstract identifier that identifies the Java virtual machine.158    * @return A VirtualMachine representing the target VM.159    * @throws SecurityException           If a security manager has been installed and it denies160    *                                     {@link com.sun.tools.attach.AttachPermission AttachPermission}161    *                                     <tt>("attachVirtualMachine")</tt>, or another permission162    *                                     required by the implementation.163    * @throws IOException                 If an I/O error occurs164    */165   public static VirtualMachine attach(String id) throws AttachNotSupportedException, IOException166   {167      List<AttachProvider> providers = AttachProvider.providers();168      AttachNotSupportedException lastExc = null;169      for (AttachProvider provider : providers) {170         try {171            return provider.attachVirtualMachine(id);172         }173         catch (AttachNotSupportedException x) {174            lastExc = x;175         }176      }177      throw lastExc;178   }179   /**180    * Attaches to a Java virtual machine.181    * <p/>182    * This method first invokes the {@link com.sun.tools.attach.VirtualMachineDescriptor#provider()183    * provider()} method of the given virtual machine descriptor to obtain the attach provider.184    * It then invokes the attach provider's {@link185    * com.sun.tools.attach.spi.AttachProvider#attachVirtualMachine(VirtualMachineDescriptor)186    * attachVirtualMachine} to attach to the target VM.187    *188    * @param   vmd The virtual machine descriptor.189    *190    * @return A VirtualMachine representing the target VM.191    *192    * @throws SecurityException193    *          If a security manager has been installed and it denies194    *          {@link com.sun.tools.attach.AttachPermission AttachPermission}195    *          <tt>("attachVirtualMachine")</tt>, or another permission196    *          required by the implementation.197    *198    * @throws AttachNotSupportedException199    *          If the attach provider's <code>attachVirtualmachine</code>200    *          throws <code>AttachNotSupportedException</code>.201    *202    * @throws IOException If an I/O error occurs203    *204    * @throws NullPointerException If <code>vmd</code> is <code>null</code>.205    */206   public static VirtualMachine attach(VirtualMachineDescriptor vmd)207      throws AttachNotSupportedException, IOException208   {209      return vmd.provider().attachVirtualMachine(vmd);210   }211   /**212    * Detach from the virtual machine.213    * <p/>214    * After detaching from the virtual machine, any further attempt to invoke215    * operations on that virtual machine will cause an {@link java.io.IOException216    * IOException} to be thrown. If an operation (such as {@link #loadAgent217    * loadAgent} for example) is in progress when this method is invoked then218    * the behaviour is implementation dependent. In other words, it is219    * implementation specific if the operation completes or throws <tt>IOException</tt>.220    * <p/>221    * If already detached from the virtual machine then invoking this method has no effect.222    *223    * @throws IOException If an I/O error occurs224    */225   public abstract void detach() throws IOException;226   /**227    * Returns the provider that created this virtual machine.228    */229   public final AttachProvider provider()230   {231      return provider;232   }233   /**234    * Returns the identifier for this Java virtual machine.235    */236   public final String id()237   {238      return id;239   }240   /**241    * Loads an agent library.242    * <p/>243    * A <a href="../../../../../../../../technotes/guides/jvmti/index.html">JVM244    * TI</a> client is called an <i>agent</i>. It is developed in a native language.245    * A JVM TI agent is deployed in a platform specific manner but it is typically the246    * platform equivalent of a dynamic library. This method causes the given agent247    * library to be loaded into the target VM (if not already loaded).248    * It then causes the target VM to invoke the <code>Agent_OnAttach</code> function249    * as specified in the250    * <a href="../../../../../../../../technotes/guides/jvmti/index.html"> JVM Tools251    * Interface</a> specification. Note that the <code>Agent_OnAttach</code>252    * function is invoked even if the agent library was loaded prior to invoking253    * this method.254    * <p/>255    * The agent library provided is the name of the agent library. It is interpreted256    * in the target virtual machine in an implementation-dependent manner. Typically an257    * implementation will expand the library name into an operating system specific file258    * name. For example, on UNIX systems, the name <tt>foo</tt> might be expanded to259    * <tt>libfoo.so</tt>, and located using the search path specified by the260    * <tt>LD_LIBRARY_PATH</tt> environment variable.261    * <p/>262    * If the <code>Agent_OnAttach</code> function in the agent library returns263    * an error then an {@link com.sun.tools.attach.AgentInitializationException} is264    * thrown. The return value from the <code>Agent_OnAttach</code> can then be265    * obtained by invoking the {@link266    * com.sun.tools.attach.AgentInitializationException#returnValue() returnValue}267    * method on the exception.268    *269    * @param agentLibrary The name of the agent library.270    * @param options      The options to provide to the <code>Agent_OnAttach</code>271    *                     function (can be <code>null</code>).272    * @throws AgentLoadException           If the agent library does not exist, or cannot be loaded for273    *                                      another reason.274    * @throws AgentInitializationException If the <code>Agent_OnAttach</code> function returns an error275    * @throws IOException                  If an I/O error occurs276    * @throws NullPointerException         If <code>agentLibrary</code> is <code>null</code>.277    * @see com.sun.tools.attach.AgentInitializationException#returnValue()278    */279   public abstract void loadAgentLibrary(String agentLibrary, String options)280      throws AgentLoadException, AgentInitializationException, IOException;281   /**282    * Loads an agent library.283    * <p/>284    * This convenience method works as if by invoking:285    * <p/>286    * <blockquote><tt>287    * {@link #loadAgentLibrary(String, String) loadAgentLibrary}(agentLibrary,&nbsp;null);288    * </tt></blockquote>289    *290    * @param agentLibrary The name of the agent library.291    * @throws AgentLoadException           If the agent library does not exist, or cannot be loaded for292    *                                      another reason.293    * @throws AgentInitializationException If the <code>Agent_OnAttach</code> function returns an error294    * @throws IOException                  If an I/O error occurs295    * @throws NullPointerException         If <code>agentLibrary</code> is <code>null</code>.296    */297   public void loadAgentLibrary(String agentLibrary)298      throws AgentLoadException, AgentInitializationException, IOException299   {300      loadAgentLibrary(agentLibrary, null);301   }302   /**303    * Load a native agent library by full pathname.304    * <p/>305    * A <a href="../../../../../../../../technotes/guides/jvmti/index.html">JVM TI</a> client is306    * called an <i>agent</i>. It is developed in a native language.307    * A JVM TI agent is deployed in a platform specific manner but it is typically the308    * platform equivalent of a dynamic library. This method causes the given agent309    * library to be loaded into the target VM (if not already loaded).310    * It then causes the target VM to invoke the <code>Agent_OnAttach</code> function311    * as specified in the312    * <a href="../../../../../../../../technotes/guides/jvmti/index.html"> JVM Tools313    * Interface</a> specification. Note that the <code>Agent_OnAttach</code>314    * function is invoked even if the agent library was loaded prior to invoking315    * this method.316    * <p/>317    * The agent library provided is the absolute path from which to load the318    * agent library. Unlike {@link #loadAgentLibrary loadAgentLibrary}, the library name319    * is not expanded in the target virtual machine.320    * <p/>321    * If the <code>Agent_OnAttach</code> function in the agent library returns322    * an error then an {@link com.sun.tools.attach.AgentInitializationException} is323    * thrown. The return value from the <code>Agent_OnAttach</code> can then be324    * obtained by invoking the {@link325    * com.sun.tools.attach.AgentInitializationException#returnValue() returnValue}326    * method on the exception.327    *328    * @param agentPath The full path of the agent library.329    * @param options   The options to provide to the <code>Agent_OnAttach</code>330    *                  function (can be <code>null</code>).331    * @throws AgentLoadException           If the agent library does not exist, or cannot be loaded for332    *                                      another reason.333    * @throws AgentInitializationException If the <code>Agent_OnAttach</code> function returns an error334    * @throws IOException                  If an I/O error occurs335    * @throws NullPointerException         If <code>agentPath</code> is <code>null</code>.336    * @see com.sun.tools.attach.AgentInitializationException#returnValue()337    */338   public abstract void loadAgentPath(String agentPath, String options)339      throws AgentLoadException, AgentInitializationException, IOException;340   /**341    * Load a native agent library by full pathname.342    * <p/>343    * This convenience method works as if by invoking:344    * <p/>345    * <blockquote><tt>346    * {@link #loadAgentPath(String, String) loadAgentPath}(agentLibrary,&nbsp;null);347    * </tt></blockquote>348    *349    * @param agentPath The full path to the agent library.350    * @throws AgentLoadException           If the agent library does not exist, or cannot be loaded for351    *                                      another reason.352    * @throws AgentInitializationException If the <code>Agent_OnAttach</code> function returns an error353    * @throws IOException                  If an I/O error occurs354    * @throws NullPointerException         If <code>agentPath</code> is <code>null</code>.355    */356   public void loadAgentPath(String agentPath)357      throws AgentLoadException, AgentInitializationException, IOException358   {359      loadAgentPath(agentPath, null);360   }361   /**362    * Loads an agent.363    * <p/>364    * <p> The agent provided to this method is a path name to a JAR file on the file365    * system of the target virtual machine. This path is passed to the target virtual366    * machine where it is interpreted. The target virtual machine attempts to start367    * the agent as specified by the {@link java.lang.instrument} specification.368    * That is, the specified JAR file is added to the system class path (of the target369    * virtual machine), and the <code>agentmain</code> method of the agent class, specified370    * by the <code>Agent-Class</code> attribute in the JAR manifest, is invoked. This371    * method completes when the <code>agentmain</code> method completes.372    *373    * @param agent   Path to the JAR file containing the agent.374    * @param options The options to provide to the agent's <code>agentmain</code>375    *                method (can be <code>null</code>).376    * @throws AgentLoadException           If the agent does not exist, or cannot be started in the manner377    *                                      specified in the {@link java.lang.instrument} specification.378    * @throws AgentInitializationException If the <code>agentmain</code> throws an exception379    * @throws IOException                  If an I/O error occurs380    * @throws NullPointerException         If <code>agent</code> is <code>null</code>.381    */382   public abstract void loadAgent(String agent, String options)383      throws AgentLoadException, AgentInitializationException, IOException;384   /**385    * Loads an agent.386    * <p/>387    * This convenience method works as if by invoking:388    * <p/>389    * <blockquote><tt>390    * {@link #loadAgent(String, String) loadAgent}(agent,&nbsp;null);391    * </tt></blockquote>392    *393    * @param agent Path to the JAR file containing the agent.394    * @throws AgentLoadException           If the agent does not exist, or cannot be started in the manner395    *                                      specified in the {@link java.lang.instrument} specification.396    * @throws AgentInitializationException If the <code>agentmain</code> throws an exception397    * @throws IOException                  If an I/O error occurs398    * @throws NullPointerException         If <code>agent</code> is <code>null</code>.399    */400   public void loadAgent(String agent)401      throws AgentLoadException, AgentInitializationException, IOException402   {403      loadAgent(agent, null);404   }405   /**406    * Returns the current system properties in the target virtual machine.407    * <p/>408    * This method returns the system properties in the target virtual409    * machine. Properties whose key or value is not a <tt>String</tt> are410    * omitted. The method is approximately equivalent to the invocation of the411    * method {@link java.lang.System#getProperties System.getProperties}412    * in the target virtual machine except that properties with a key or413    * value that is not a <tt>String</tt> are not included.414    * <p/>415    * This method is typically used to decide which agent to load into416    * the target virtual machine with {@link #loadAgent loadAgent}, or417    * {@link #loadAgentLibrary loadAgentLibrary}. For example, the418    * <code>java.home</code> or <code>user.dir</code> properties might be419    * use to create the path to the agent library or JAR file.420    *421    * @return The system properties422    * @throws IOException If an I/O error occurs423    * @see java.lang.System#getProperties424    * @see #loadAgentLibrary425    * @see #loadAgent426    */427   public abstract Properties getSystemProperties() throws IOException;428   /**429    * Returns the current <i>agent properties</i> in the target virtual430    * machine.431    * <p/>432    * The target virtual machine can maintain a list of properties on433    * behalf of agents. The manner in which this is done, the names of the434    * properties, and the types of values that are allowed, is implementation435    * specific. Agent properties are typically used to store communication436    * end-points and other agent configuration details. For example, a debugger437    * agent might create an agent property for its transport address.438    * <p/>...

Source:AgentInitializationException.java

...28 * Java virtual machine.29 *30 * <p> This exception is thrown by31 * {@link com.sun.tools.attach.VirtualMachine#loadAgent VirtualMachine.loadAgent},32 * {@link com.sun.tools.attach.VirtualMachine#loadAgentLibrary33 * VirtualMachine.loadAgentLibrary},34 * {@link com.sun.tools.attach.VirtualMachine#loadAgentPath VirtualMachine.loadAgentPath}35 * methods if an agent, or agent library, cannot be initialized.36 * When thrown by {@code VirtualMachine.loadAgentLibrary}, or37 * {@code VirtualMachine.loadAgentPath} then the exception encapsulates38 * the error returned by the agent's {@code Agent_OnAttach} function.39 * This error code can be obtained by invoking the {@link #returnValue() returnValue} method.40 */41public class AgentInitializationException extends Exception {42    /** use serialVersionUID for interoperability */43    static final long serialVersionUID = -1508756333332806353L;44    private int returnValue;45    /**46     * Constructs an {@code AgentInitializationException} with47     * no detail message.48     */49    public AgentInitializationException() {50        super();...

loadAgentLibrary

Using AI Code Generation

1import com.sun.tools.attach.*;2public class 4 {3    public static void main(String[] args) throws Exception {4        String pid = args[0];5        VirtualMachine vm = VirtualMachine.attach(pid);6        vm.loadAgentLibrary("agent", "argument");7        vm.detach();8    }9}10JNIEXPORT jint JNICALL Agent_OnLoad(JavaVM *vm, char *options, void *reserved) {11    MessageBox(NULL, TEXT("Hello World"), TEXT("Agent"), MB_OK);12    return 0;13}

loadAgentLibrary

Using AI Code Generation

1import com.sun.tools.attach.VirtualMachine;2import com.sun.tools.attach.VirtualMachineDescriptor;3import java.lang.management.ManagementFactory;4import java.util.List;5public class 4 {6    public static void main(String[] args) throws Exception {7        String nameOfRunningVM = ManagementFactory.getRuntimeMXBean().getName();8        System.out.println(nameOfRunningVM);9        int p = nameOfRunningVM.indexOf('@');10        String pid = nameOfRunningVM.substring(0, p);11        System.out.println("Pid is:" + pid);12        List<VirtualMachineDescriptor> vms = VirtualMachine.list();13        for (VirtualMachineDescriptor vmd : vms) {14            System.out.println(vmd.id() + " " + vmd.displayName());15            if (vmd.displayName().contains("4")) {16                VirtualMachine vm = VirtualMachine.attach(vmd.id());17                vm.loadAgent("C:\\Users\\User\\Desktop\\Agent\\agent.jar");18            }19        }20    }21}22import java.lang.management.ManagementFactory;23import java.lang.management.RuntimeMXBean;24import java.util.List;25public class agent {26    public static void agentmain(String agentArgs) throws Exception {27        System.out.println("Agent is running");28        RuntimeMXBean runtimeBean = ManagementFactory.getRuntimeMXBean();29        List<String> arguments = runtimeBean.getInputArguments();30        System.out.println("JVM arguments:");31        for (String argument : arguments) {32            System.out.println(argument);33        }34    }35}36java -cp C:\Program Files\Java\jdk-11.0.3\lib\tools.jar;. 4

loadAgentLibrary

Using AI Code Generation

1import com.sun.tools.attach.*;2import java.io.*;3import java.util.*;4import java.lang.management.*;5public class 4 {6    public static void main(String[] args) throws Exception {7        VirtualMachine vm = VirtualMachine.attach(args[0]);8        String agent = args[1];9        vm.loadAgentLibrary(agent, "foo=bar");10    }11}12import com.sun.tools.attach.*;13import java.io.*;14import java.util.*;15import java.lang.management.*;16public class 5 {17    public static void main(String[] args) throws Exception {18        VirtualMachine vm = VirtualMachine.attach(args[0]);19        String agent = args[1];20        vm.loadAgentPath(agent, "foo=bar");21    }22}23import com.sun.tools.attach.*;24import java.io.*;25import java.util.*;26import java.lang.management.*;27public class 6 {28    public static void main(String[] args) throws Exception {29        VirtualMachine vm = VirtualMachine.attach(args[0]);30        String agent = args[1];31        vm.loadAgent(agent, "foo=bar");32    }33}34import com.sun.tools.attach.*;35import java.io.*;36import java.util.*;37import java.lang.management.*;38public class 7 {39    public static void main(String[] args) throws Exception {40        VirtualMachine vm = VirtualMachine.attach(args[0]);41        vm.startLocalManagementAgent();42    }43}44import com.sun.tools.attach.*;45import java.io.*;46import java.util.*;47import java.lang.management.*;48public class 8 {49    public static void main(String[] args) throws Exception {50        VirtualMachine vm = VirtualMachine.attach(args[0]);51        vm.startManagementAgent();52    }53}54import com.sun.tools.attach.*;55import java.io.*;56import java.util.*;57import java.lang.management.*;58public class 9 {59    public static void main(String[] args) throws Exception {60        VirtualMachine vm = VirtualMachine.attach(args[0]);

loadAgentLibrary

Using AI Code Generation

1import com.sun.tools.attach.*;2import java.io.File;3import java.io.IOException;4public class 4 {5    public static void main(String[] args) throws IOException {6        String pid = args[0];7        String agent = args[1];8        VirtualMachine vm = VirtualMachine.attach(pid);9        vm.loadAgent(agent);10        vm.detach();11    }12}13import com.sun.tools.attach.*;14import java.io.File;15import java.io.IOException;16public class 5 {17    public static void main(String[] args) throws IOException {18        String pid = args[0];19        String agent = args[1];20        VirtualMachine vm = VirtualMachine.attach(pid);21        vm.loadAgent(agent);22        vm.detach();23    }24}25import com.sun.tools.attach.*;26import java.io.File;27import java.io.IOException;28public class 6 {29    public static void main(String[] args) throws IOException {30        String pid = args[0];31        String agent = args[1];32        VirtualMachine vm = VirtualMachine.attach(pid);33        vm.loadAgent(agent);34        vm.detach();35    }36}37import com.sun.tools.attach.*;38import java.io.File;39import java.io.IOException;40public class 7 {41    public static void main(String[] args) throws IOException {42        String pid = args[0];43        String agent = args[1];44        VirtualMachine vm = VirtualMachine.attach(pid);45        vm.loadAgent(agent);46        vm.detach();47    }48}49import com.sun.tools.attach.*;50import java.io.File

loadAgentLibrary

Using AI Code Generation

1import com.sun.tools.attach.VirtualMachine;2import com.sun.tools.attach.VirtualMachineDescriptor;3import java.util.List;4public class 4 {5    public static void main(String[] args) throws Exception {6        List<VirtualMachineDescriptor> vmds = VirtualMachine.list();7        for (VirtualMachineDescriptor vmd : vmds) {8            if (vmd.displayName().equals("MyApplication")) {9                VirtualMachine vm = VirtualMachine.attach(vmd.id());10                vm.loadAgentLibrary("MyAgent", "MyArgument");11                vm.detach();12                break;13            }14        }15    }16}17import com.sun.tools.attach.VirtualMachine;18import com.sun.tools.attach.VirtualMachineDescriptor;19import java.util.List;20public class 5 {21    public static void main(String[] args) throws Exception {22        List<VirtualMachineDescriptor> vmds = VirtualMachine.list();23        for (VirtualMachineDescriptor vmd : vmds) {24            if (vmd.displayName().equals("MyApplication")) {25                VirtualMachine vm = VirtualMachine.attach(vmd.id());26                vm.loadAgentPath("MyAgent.jar", "MyArgument");27                vm.detach();28                break;29            }30        }31    }32}33import com.sun.tools.attach.VirtualMachine;34import com.sun.tools.attach.VirtualMachineDescriptor;35import java.util.List;36public class 6 {37    public static void main(String[] args) throws Exception {38        List<VirtualMachineDescriptor> vmds = VirtualMachine.list();39        for (VirtualMachineDescriptor vmd : vmds) {40            if (vmd.displayName().equals("MyApplication")) {41                VirtualMachine vm = VirtualMachine.attach(vmd.id());42                vm.loadAgentLibrary("MyAgent", "MyArgument");43                vm.detach();44                break;45            }46        }47    }48}49import com.sun.tools.attach.VirtualMachine;50import com.sun.tools.attach.VirtualMachineDescriptor;51import java.util.List

loadAgentLibrary

Using AI Code Generation

1import java.io.IOException;2import java.lang.management.ManagementFactory;3import java.lang.management.RuntimeMXBean;4import java.util.List;5import com.sun.tools.attach.VirtualMachine;6import com.sun.tools.attach.VirtualMachineDescriptor;7public class 4 {8    public static void main(String[] args) throws IOException {9        RuntimeMXBean runtimeMXBean = ManagementFactory.getRuntimeMXBean();10        String name = runtimeMXBean.getName();11        String pid = name.substring(0, name.indexOf("@"));12        VirtualMachine vm = VirtualMachine.attach(pid);13        vm.loadAgentLibrary("libagent.so", "some argument");14        vm.detach();15    }16}17import java.io.IOException;18import java.lang.management.ManagementFactory;19import java.lang.management.RuntimeMXBean;20import java.util.List;21import com.sun.tools.attach.VirtualMachine;22import com.sun.tools.attach.VirtualMachineDescriptor;23public class 5 {24    public static void main(String[] args) throws IOException {25        RuntimeMXBean runtimeMXBean = ManagementFactory.getRuntimeMXBean();26        String name = runtimeMXBean.getName();27        String pid = name.substring(0, name.indexOf("@"));28        VirtualMachine vm = VirtualMachine.attach(pid);29        vm.loadAgentPath("agent.jar", "some argument");30        vm.detach();31    }32}33import java.io.IOException;34import java.lang.management.ManagementFactory;35import java.lang.management.RuntimeMXBean;36import java.util.List;37import com.sun.tools.attach.VirtualMachine;38import com.sun.tools.attach.VirtualMachineDescriptor;39public class 6 {40    public static void main(String[] args) throws IOException {41        RuntimeMXBean runtimeMXBean = ManagementFactory.getRuntimeMXBean();42        String name = runtimeMXBean.getName();43        String pid = name.substring(0, name.indexOf("@"));44        VirtualMachine vm = VirtualMachine.attach(pid);45        vm.loadAgent("agent.jar", "some argument");46        vm.detach();47    }48}49import java.io.IOException;50import java.lang.management.ManagementFactory;51import java.lang.management

loadAgentLibrary

Using AI Code Generation

1import com.sun.tools.attach.VirtualMachine;2public class 4 {3    public static void main(String[] args) throws Exception {4        VirtualMachine vm = VirtualMachine.attach(args[0]);5        vm.loadAgentLibrary("libagent.so", null);6        vm.detach();7    }8}9JNIEXPORT jint JNICALL Agent_OnLoad(JavaVM *jvm, char *options, void *reserved) {10    printf("Agent loaded11");12    return 0;13}14import com.sun.tools.attach.VirtualMachine;15public class 5 {16    public static void main(String[] args) throws Exception {17        VirtualMachine vm = VirtualMachine.attach(args[0]);18        vm.loadAgentPath("libagent.so", null);19        vm.detach();20    }21}22JNIEXPORT jint JNICALL Agent_OnLoad(JavaVM *jvm, char *options, void *reserved) {23    printf("Agent loaded24");25    return 0;26}27import com.sun.tools.attach.VirtualMachine;28public class 6 {29    public static void main(String[] args) throws Exception {30        VirtualMachine vm = VirtualMachine.attach(args[0]);31        vm.loadAgentLibrary("libagent.so", null);32        vm.detach();33    }34}35JNIEXPORT jint JNICALL Agent_OnLoad(JavaVM *jvm, char *options, void *reserved) {36    printf("Agent loaded37");38    return 0;39}

loadAgentLibrary

Using AI Code Generation

1import java.io.*;2import java.util.*;3import com.sun.tools.attach.*;4public class 4 {5  public static void main(String[] args) {6    if (args.length == 0) {7      System.out.println("No pid specified. Attaching to self.");8    }9    else {10      System.out.println("Attaching to pid " + args[0]);11    }12    VirtualMachine vm = null;13    try {14      if (args.length == 0) {15        vm = VirtualMachine.attach("self");16      }17      else {18        vm = VirtualMachine.attach(args[0]);19      }20      String agentLibrary = "4agent";21      if (args.length > 1) {22        agentLibrary = args[1];23      }24      String agentOptions = "";25      if (args.length > 2) {26        agentOptions = args[2];27      }28      String agentOptions2 = "";29      if (args.length > 3) {30        agentOptions2 = args[3];31      }32      String agentOptions3 = "";33      if (args

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