Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use loadAgentPath method of sun.tools.attach.HotSpotVirtualMachine class

Best Powermock code snippet using sun.tools.attach.HotSpotVirtualMachine.loadAgentPath

Source:HotSpotVirtualMachine.java

...72   /**73    * Load agent - absolute path of library provided to target VM.74    */75   @Override76   public void loadAgentPath(String agentLibrary, String options)77      throws AgentLoadException, AgentInitializationException, IOException78   {79      loadAgentLibrary(agentLibrary, true, options);80   }81   /**82    * Load JPLIS agent which will load the agent JAR file and invoke the agentmain method.83    */84   @Override85   public void loadAgent(String agent, String options)86      throws AgentLoadException, AgentInitializationException, IOException87   {88      String args = agent;89      if (options != null) {90         args = args + '=' + options;...

loadAgentPath

Using AI Code Generation

1    [javac] import sun.tools.attach.HotSpotVirtualMachine;2    [javac] import sun.tools.attach.LinuxVirtualMachine;3    [javac] import sun.tools.attach.SolarisVirtualMachine;4    [javac] import sun.tools.attach.WindowsVirtualMachine;5    [javac] import sun.tools.attach.BsdVirtualMachine;6    [javac] import sun.tools.attach.MacOSXVirtualMachine;7    [javac] import sun.tools.attach.OpenBsdVirtualMachine;8    [javac] import sun.tools.attach.SolarisX64VirtualMachine;

loadAgentPath

Using AI Code Generation

1import java.lang.reflect.Method;2import java.lang.reflect.InvocationTargetException;3import java.lang.reflect.Field;4public class AttachAgent {5    public static void main(String[] args) {6        String vmid = "1234";7        String agentPath = "/tmp/agent.jar";8        try {9            Class<?> vmClass = Class.forName("sun.tools.attach.HotSpotVirtualMachine");10            Method m = vmClass.getMethod("attach", String.class);11            Object vm = m.invoke(null, vmid);12            m = vmClass.getMethod("loadAgentPath", String.class, String.class);13            m.invoke(vm, agentPath, "somearg");14            m = vmClass.getMethod("detach");15            m.invoke(vm);16        } catch (ClassNotFoundException e) {17            System.err.println("Class not found: " + e);18        } catch (NoSuchMethodException e) {19            System.err.println("No such method: " + e);20        } catch (IllegalAccessException e) {21            System.err.println("Illegal access: " + e);22        } catch (InvocationTargetException e) {23            Throwable t = e.getTargetException();24            System.err.println("Invocation target: " + t);25        }26    }27}

loadAgentPath

Using AI Code Generation

1import java.io.File;2import java.io.IOException;3import java.lang.reflect.InvocationTargetException;4import java.lang.reflect.Method;5import java.nio.file.Files;6import java.nio.file.Path;7import java.nio.file.Paths;8import java.util.Arrays;9import java.util.stream.Collectors;10import com.sun.tools.attach.AttachNotSupportedException;11import com.sun.tools.attach.VirtualMachine;12import com.sun.tools.attach.VirtualMachineDescriptor;13public class LoadAgentPath {14    public static void main(String[] args) throws IOException, AttachNotSupportedException,15            InvocationTargetException {16        if (args.length != 2) {17            System.out.println("usage: java -jar loadAgentPath.jar <pid> <agent_library_path>");18            System.exit(1);19        }20        String pid = args[0];21        String agentLibraryPath = args[1];22        File agentLibrary = new File(agentLibraryPath);23        if (!agentLibrary.exists()) {24            System.out.println("agent library does not exist: " + agentLibraryPath);25            System.exit(1);26        }27        if (!agentLibrary.isFile()) {28            System.out.println("agent library is not a file: " + agentLibraryPath);29            System.exit(1);30        }31        if (!agentLibrary.canRead()) {32            System.out.println("agent library is not readable: " + agentLibraryPath);33            System.exit(1);34        }35        String agentLibraryName = agentLibrary.getName();36        String agentLibraryExtension = agentLibraryName.substring(agentLibraryName.lastIndexOf('.') + 1);37        String agentLibraryNameWithoutExtension = agentLibraryName.substring(0, agentLibraryName.lastIndexOf('.'));38        if (!"so".equals(agentLibraryExtension) && !"dll".equals(agentLibraryExtension)) {39            System.out.println("agent library must be a .so or .dll file: " + agentLibraryPath);40            System.exit(1);41        }42        String agentLibraryNameWithoutExtensionAndPlatform = agentLibraryNameWithoutExtension;43        if (agentLibraryNameWithoutExtension.endsWith("_windows")) {44            agentLibraryNameWithoutExtensionAndPlatform = agentLibraryNameWithoutExtension.substring(0,

loadAgentPath

Using AI Code Generation

1import sun.tools.attach.HotSpotVirtualMachine;2import java.util.Properties;3import java.io.IOException;4import java.lang.management.ManagementFactory;5import java.lang.management.RuntimeMXBean;6import java.util.List;7public class LoadAgent {8    public static void main(String[] args) {9        if (args.length != 2) {10            System.out.println("Usage: java LoadAgent agentpath pid");11            return;12        }13        String agentpath = args[0];14        String pid = args[1];15        try {16            HotSpotVirtualMachine vm = (HotSpotVirtualMachine)HotSpotVirtualMachine.attach(pid);17            vm.loadAgentPath(agentpath, "");18            vm.detach();19        } catch (Exception e) {20            e.printStackTrace();21        }22    }23}24import sun.tools.attach.HotSpotVirtualMachine;25import java.util.Properties;26import java.io.IOException;27import java.lang.management.ManagementFactory;28import java.lang.management.RuntimeMXBean;29import java.util.List;30public class LoadAgent {31    public static void main(String[] args) {32        if (args.length != 2) {33            System.out.println("Usage: java LoadAgent agentpath pid");34            return;35        }36        String agentpath = args[0];37        String pid = args[1];38        try {39            HotSpotVirtualMachine vm = (HotSpotVirtualMachine)HotSpotVirtualMachine.attach(pid);40            vm.loadAgentLibrary(agentpath, "");41            vm.detach();42        } catch (Exception e) {43            e.printStackTrace();44        }45    }46}47import sun.tools.attach.HotSpotVirtualMachine;48import java.util.Properties;49import java.io.IOException;50import java.lang.management.ManagementFactory;51import java.lang.management.RuntimeMXBean;52import java.util.List;53public class LoadAgent {54    public static void main(String[] args) {55        if (args.length != 2) {56            System.out.println("Usage: java LoadAgent agentpath pid");57            return;58        }59        String agentpath = args[0];

loadAgentPath

Using AI Code Generation

1import sun.tools.attach.HotSpotVirtualMachine;2public class AgentLoader {3    public static void main(String[] args) throws Exception {4        String pid = args[0];5        String agent = args[1];6        HotSpotVirtualMachine vm = (HotSpotVirtualMachine) HotSpotVirtualMachine.attach(pid);7        vm.loadAgentPath(agent, null);8    }9}101:         1                 128  [Ljava.lang.Object;112:         1                  32  [Ljava.lang.String;123:         1                  16  [Ljava.util.HashMap$Node;134:         1                  16  [Ljava.util.LinkedHashMap$Entry;145:         1                  16  [Ljava.util.concurrent.ConcurrentHashMap$Node;156:         1                  16  [Ljava.util.concurrent.ConcurrentHashMap$ReservationNode;167:         1                  16  [Ljava.util.concurrent.ConcurrentHashMap$Segment;178:         1                  16  [Ljava.util.concurrent.ConcurrentHashMap$TreeBin;189:         1                  16  [Ljava.util.concurrent.ConcurrentSkipListMap$Index;1910:        1                  16  [Ljava.util.concurrent.ConcurrentSkipListMap$Node;2011:        1                  16  [Ljava.util.concurrent.ConcurrentSkipListMap$SubMap$SubMapIter;2112:        1                  16  [Ljava.util.concurrent.ConcurrentSkipListMap$SubMap$SubMapIter$SubMapIterEntry;

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.