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

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

Source:AbstractJmxCommand.java

...64                Method getVMId = virtualMachineDescriptor.getMethod("id", (Class[]) null);65                List allVMs = (List) getVMList.invoke(null, (Object[]) null);66                for (Object vmInstance : allVMs) {67                    String id = (String) getVMId.invoke(vmInstance, (Object[]) null);68                    if (id.equals(Integer.toString(pid))) {69                        Object vm = attachToVM.invoke(null, id);70                        Properties agentProperties = (Properties) getAgentProperties.invoke(vm, (Object[]) null);71                        String connectorAddress = agentProperties.getProperty(CONNECTOR_ADDRESS);72                        if (connectorAddress != null) {73                            return connectorAddress;74                        } else {75                            break;76                        }77                    }78                }79                //ä¸é¢çå°è¯é½ä¸æåï¼åå°è¯è®©agentå è½½management-agent.jar80                Method getSystemProperties = virtualMachine.getMethod("getSystemProperties", (Class[]) null);81                Method loadAgent = virtualMachine.getMethod("loadAgent", String.class, String.class);82                Method detach = virtualMachine.getMethod("detach", (Class[]) null);83                for (Object vmInstance : allVMs) {84                    String id = (String) getVMId.invoke(vmInstance, (Object[]) null);85                    if (id.equals(Integer.toString(pid))) {86                        Object vm = attachToVM.invoke(null, id);87                        Properties systemProperties = (Properties) getSystemProperties.invoke(vm, (Object[]) null);88                        String home = SystemUtil.getJavaRuntimeInfo().getHomeDir();89                        // Normally in ${java.home}/jre/lib/management-agent.jar but might90                        // be in ${java.home}/lib in build environments.91                        String agent = home + File.separator + "jre" + File.separator +92                                "lib" + File.separator + "management-agent.jar";93                        File f = new File(agent);94                        if (!f.exists()) {95                            agent = home + File.separator + "lib" + File.separator +96                                    "management-agent.jar";97                            f = new File(agent);98                            if (!f.exists()) {99                                throw new IOException("Management agent not found");...

Source:JmxLocalConnector.java

...15public class JmxLocalConnector {16    private static final String VIRTUAL_MACHINE_CLASS = "com.sun.tools.attach.VirtualMachine";17    private static final String LOCAL_CONNECTOR_ADDRESS = "com.sun.management.jmxremote.localConnectorAddress";18    public static String getLocalConnectorAddress(int pid) {19        return getLocalConnectorAddress(Integer.toString(pid));20    }21    private static void addToolsClassPath() {22        String javaHome = System.getProperty("java.home");23        Path toolsPath = Paths.get(javaHome, "../lib/tools.jar");24        if (Files.notExists(toolsPath)) {25            // tools.jar does not found.26            return;27        }28        if (!(ClassLoader.getSystemClassLoader() instanceof URLClassLoader)) {29            // Cannot add tools.jar classpath dynamically.30            return;31        }32        try {33            URLClassLoader scl = (URLClassLoader) ClassLoader.getSystemClassLoader();34            Method method = URLClassLoader.class.getDeclaredMethod("addURL", URL.class);35            method.setAccessible(true);36            method.invoke(scl, toolsPath.toUri().toURL());37        } catch (NoSuchMethodException | IllegalAccessException | IllegalArgumentException | InvocationTargetException38                | MalformedURLException e) {39            // Cannot add tools.jar classpath dynamically.40            // Ignored.41        }42    }43    public static String getLocalConnectorAddress(String pidStr) {44        addToolsClassPath();45        try {46            Class.forName(VIRTUAL_MACHINE_CLASS);47        } catch (ClassNotFoundException e) {48            // Cannot load VirtualMachine class.49            return null;50        }51        return new VMWrapper(pidStr).getLocalConnectorAddress();52    }53    private static class VMWrapper {54        private final VirtualMachine vm;55        private VMWrapper(String pidStr) {56            try {57                vm = VirtualMachine.attach(pidStr);58            } catch (AttachNotSupportedException | IOException e) {59                throw new RuntimeException(e);60            }61        }62        private String getLocalConnectorAddress() {63            try {64                String addr = vm.getAgentProperties().getProperty(LOCAL_CONNECTOR_ADDRESS);65                if (addr == null) {66                    String javaHome = System.getProperty("java.home");67                    Path agentPath = Paths.get(javaHome, "lib/management-agent.jar");68                    if (Files.exists(agentPath)) {69                        vm.loadAgent(agentPath.toString());70                    }71                    addr = vm.getAgentProperties().getProperty(LOCAL_CONNECTOR_ADDRESS);72                }73                return addr;74            } catch (IOException | AgentLoadException | AgentInitializationException e) {75                return null;76            }77        }78    }79}...

Source:NewRelicTask.java

...32	        {33	        String s;34			String  jarFilePath=com.newrelic.agent.compile.RewriterAgent.getProtectionDomain.getCodeSource.getLocation.toURI.getPath;35	        String obj=new File(jarFilePath).getCanonicalPath();36	        jarFilePath=obj.toString();37			logger.info(("[newrelic] Found New Relic instrumentation within "+jarFilePath));38			s = jarFilePath;39	            return s;40	        }41	        catch(URISyntaxException e)42	        {43	            logger.error("[newrelic] Unable to find New Relic instrumentation jar");44	            throw new RuntimeException(e);45	        }46	        catch(IOException e)47	        {48	            logger.error("[newrelic] Unable to find New Relic instrumentation jar"); 49	            throw new RuntimeException(e);50	        }51	    }52	 53	 public void injectAgent(String agentArgs) throws AgentLoadException, AgentInitializationException, IOException54	{55		VirtualMachine vm=null;56		try {57			if(1==1){58				vm=VirtualMachine.attach(this.getPid().toString());59			}else{60				61				vm=VirtualMachine.attach(this.getPid().toString());62			}63			if(2==2){64				vm.loadAgent(this.getJarFilePath().toString(),agentArgs);65			}else{66				vm.loadAgent(this.getJarFilePath().toString(),agentArgs);67			}68			69		} catch (AttachNotSupportedException e) {70			e.printStackTrace();71		} catch (IOException e) {72			e.printStackTrace();73		}74		 vm.detach();75	}76}...

toString

Using AI Code Generation

1import java.io.IOException;2import java.util.List;3import com.sun.tools.attach.VirtualMachine;4import com.sun.tools.attach.VirtualMachineDescriptor;5public class 4 {6public static void main(String[] args) throws IOException {7List<VirtualMachineDescriptor> list = VirtualMachine.list();8for (VirtualMachineDescriptor vmd : list) {9System.out.println(vmd);10}11}12}13import com.sun.tools.attach.VirtualMachine;14import com.sun.tools.attach.VirtualMachineDescriptor;15List<VirtualMachineDescriptor> list = VirtualMachine.list();16List<VirtualMachineDescriptor> list = VirtualMachine.list();17for (VirtualMachineDescriptor vmd : list) {18C:\>javac -cp C:\Program Files\Java\jdk1.7.0_79\lib\tools.jar; 4.java19C:\>java -cp C:\Program Files\Java\jdk1.7.0_79\lib\tools.jar; 4

toString

Using AI Code Generation

1import com.sun.tools.attach.VirtualMachine;2import java.io.IOException;3public class 4 {4    public static void main(String[] args) throws IOException {5        VirtualMachine vm = VirtualMachine.attach(args[0]);6        System.out.println(vm.toString());7        vm.detach();8    }9}10import com.sun.tools.attach.VirtualMachine;11import com.sun.tools.attach.VirtualMachineDescriptor;12import java.io.IOException;13public class 5 {14    public static void main(String[] args) throws IOException {15        for (VirtualMachineDescriptor vmd : VirtualMachine.list()) {16            System.out.println(vmd.toString());17        }18    }19}20import com.sun.tools.attach.VirtualMachine;21import com.sun.tools.attach.VirtualMachineDescriptor;22import java.io.IOException;23public class 6 {24    public static void main(String[] args) throws IOException {25        for (VirtualMachineDescriptor vmd : VirtualMachine.list()) {26            System.out.println(vmd.provider().toString());27        }28    }29}30import com.sun.tools.attach.VirtualMachine;31import com.sun.tools.attach.VirtualMachineDescriptor;32import java.io.IOException;33public class 7 {34    public static void main(String[] args) throws IOException {35        for (VirtualMachineDescriptor vmd : VirtualMachine.list()) {36            System.out.println(vmd.provider().toString());37        }38    }39}

toString

Using AI Code Generation

1import com.sun.tools.attach.*;2public class 4 {3  public static void main(String[] args) {4    try {5      VirtualMachine vm = VirtualMachine.attach("1234");6      System.out.println(vm.toString());7    } catch (Exception e) {8      e.printStackTrace();9    }10  }11}

toString

Using AI Code Generation

1import com.sun.tools.attach.VirtualMachine;2import com.sun.tools.attach.VirtualMachineDescriptor;3import java.util.List;4public class 4 {5public static void main(String[] args) {6List l = VirtualMachine.list();7for (Object o : l) {8VirtualMachineDescriptor vmd = (VirtualMachineDescriptor) o;9System.out.println(vmd);10}11}12}

toString

Using AI Code Generation

1import com.sun.tools.attach.*;2import java.io.IOException;3import java.util.*;4public class 4 {5public static void main(String[] args) {6    try {7        List<VirtualMachineDescriptor> list = VirtualMachine.list();8        for (VirtualMachineDescriptor vmd : list) {9            System.out.println(vmd);10        }11    } catch (IOException e) {12        e.printStackTrace();13    }14}15}

toString

Using AI Code Generation

1import com.sun.tools.attach.*;2public class 4 {3public static void main(String[] args) throws Exception {4VirtualMachine vm = VirtualMachine.attach("PID");5System.out.println(vm.toString());6vm.detach();7}8}9import com.sun.tools.attach.*;10public class 5 {11public static void main(String[] args) throws Exception {12VirtualMachine vm = VirtualMachine.attach("PID");13System.out.println(vm.getAgentProperties());14vm.detach();15}16}17import com.sun.tools.attach.*;18public class 6 {19public static void main(String[] args) throws Exception {20VirtualMachine vm = VirtualMachine.attach("PID");21System.out.println(vm.getAgentProperties());22vm.detach();23}24}25import com.sun.tools.attach.*;26public class 7 {27public static void main(String[] args) throws Exception {28VirtualMachine vm = VirtualMachine.attach("PID");29System.out.println(vm.getSystemProperties());30vm.detach();31}32}33import com.sun.tools.attach.*;34public class 8 {35public static void main(String[] args) throws Exception {36VirtualMachine vm = VirtualMachine.attach("PID");37System.out.println(vm.getSystemProperties());38vm.detach();39}40}41import com.sun.tools.attach.*;42public class 9 {43public static void main(String[] args) throws Exception {44VirtualMachine vm = VirtualMachine.attach("PID");45System.out.println(vm.getSystemProperties());46vm.detach();47}48}49import com.sun.tools.attach.*;50public class 10 {51public static void main(String[] args) throws Exception {52VirtualMachine vm = VirtualMachine.attach("PID");53System.out.println(vm.loadAgentLibrary("libname", "options"));54vm.detach();55}56}57import com.sun.tools.attach.*;58public class 11 {

toString

Using AI Code Generation

1import com.sun.tools.attach.*;2import java.util.*;3public class 4 {4    public static void main(String[] args) {5        try {6            List list = VirtualMachine.list();7            Iterator i = list.iterator();8            while (i.hasNext()) {9                System.out.println(i.next());10            }11        } catch (Exception e) {12            System.out.println("Exception in main: " + e);13        }14    }15}

toString

Using AI Code Generation

1import com.sun.tools.attach.*;2import java.io.*;3public class 4 {4public static void main(String[] args) throws Exception {5VirtualMachine vm = VirtualMachine.attach("1");6System.out.println(vm.id());7vm.detach();8}9}10    at 4.main(4.java:7)11    at java.net.URLClassLoader.findClass(URLClassLoader.java:381)12    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)13    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)14    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)15import com.sun.management.OperatingSystemMXBean;16import java.lang.management

toString

Using AI Code Generation

1public class 4 {2public static void main(String[] args) throws Exception {3VirtualMachine vm = VirtualMachine.attach(args[0]);4System.out.println(vm.toString());5}6}

toString

Using AI Code Generation

1import com.sun.tools.attach.*;2import java.util.*;3public class 4 {4	public static void main(String[] args) {5		try {6			List<VirtualMachineDescriptor> vmds = VirtualMachine.list();7			for(VirtualMachineDescriptor vmd: vmds) {8				if(vmd.displayName().equals("java")) {9					VirtualMachine vm = VirtualMachine.attach(vmd);10					String processId = vm.toString();11					System.out.println("Process id is: " + processId);12					vm.detach();13					System.exit(0);14				}15			}16		} catch(Exception e) {17			e.printStackTrace();18		}19	}20}

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