How to use attachVirtualMachine method of com.sun.tools.attach.spi.AttachProvider class

Best Powermock code snippet using com.sun.tools.attach.spi.AttachProvider.attachVirtualMachine

Source:AttachProvider.java Github

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...29/* */ public abstract String name();30/* */ 31/* */ public abstract String type();32/* */ 33/* */ public abstract VirtualMachine attachVirtualMachine(String paramString)34/* */ throws AttachNotSupportedException, IOException;35/* */ 36/* */ public VirtualMachine attachVirtualMachine(VirtualMachineDescriptor paramVirtualMachineDescriptor)37/* */ throws AttachNotSupportedException, IOException38/* */ {39/* 191 */ if (paramVirtualMachineDescriptor.provider() != this) {40/* 192 */ throw new AttachNotSupportedException("provider mismatch");41/* */ }42/* 194 */ return attachVirtualMachine(paramVirtualMachineDescriptor.id());43/* */ }44/* */ 45/* */ public abstract List<VirtualMachineDescriptor> listVirtualMachines();46/* */ 47/* */ public static List<AttachProvider> providers()48/* */ {49/* 248 */ synchronized (lock) {50/* 249 */ if (providers == null) {51/* 250 */ providers = new ArrayList();52/* */ 53/* 253 */ ServiceLoader localServiceLoader = ServiceLoader.load(AttachProvider.class, AttachProvider.class54/* 254 */ .getClassLoader());55/* */ 56/* 256 */ Iterator localIterator = localServiceLoader.iterator();...

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Source:ListAttachProvider.java Github

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...12 for(AttachProvider attachProvider : attachProviderList) {13 System.out.println(attachProvider);14 try {15 // this process should not access able16 attachProvider.attachVirtualMachine("100");17 VirtualMachine virtualMachine = attachProvider.attachVirtualMachine("17104");18 System.out.println(virtualMachine);19 } catch(IOException | AttachNotSupportedException e) {20 e.printStackTrace();21 }22 List<VirtualMachineDescriptor> virtualMachineDescriptorList = attachProvider.listVirtualMachines();23 for(VirtualMachineDescriptor virtualMachineDescriptor : virtualMachineDescriptorList) {24 System.out.println(virtualMachineDescriptor.toString());25 }26 System.out.println(ManagementFactory.getRuntimeMXBean().getName());27 }28 }29}...

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Source:AttachNotSupportedException.java Github

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...28 * Thrown by {@link com.sun.tools.attach.VirtualMachine#attach29 * VirtalMachine.attach} when attempting to attach to a Java virtual machine30 * for which a compatible {@link com.sun.tools.attach.spi.AttachProvider31 * AttachProvider} does not exist. It is also thrown by {@link32 * com.sun.tools.attach.spi.AttachProvider#attachVirtualMachine33 * AttachProvider.attachVirtualMachine} if the provider attempts to34 * attach to a Java virtual machine with which it not comptatible.35 */36public class AttachNotSupportedException extends Exception {37 /** use serialVersionUID for interoperability */38 static final long serialVersionUID = 3391824968260177264L;39 /**40 * Constructs an <code>AttachNotSupportedException</code> with41 * no detail message.42 */43 public AttachNotSupportedException() {44 super();45 }46 /**47 * Constructs an <code>AttachNotSupportedException</code> with...

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attachVirtualMachine

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1import java.io.IOException;2import java.lang.management.ManagementFactory;3import java.util.List;4import com.sun.tools.attach.VirtualMachine;5import com.sun.tools.attach.VirtualMachineDescriptor;6public class 4 {7 public static void main(String args[]) {8 try {9 List<VirtualMachineDescriptor> vms = VirtualMachine.list();10 String pid = vms.get(0).id();11 VirtualMachine vm = VirtualMachine.attach(pid);12 System.out.println("Attached to process " + pid);13 } catch (IOException e) {14 e.printStackTrace();15 }16 }17}18import java.io.IOException;19import java.lang.management.ManagementFactory;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[]) {25 try {26 List<VirtualMachineDescriptor> vms = VirtualMachine.list();27 String pid = vms.get(0).id();28 VirtualMachine vm = VirtualMachine.attach(pid);29 System.out.println("Attached to process " + pid);30 } catch (IOException e) {31 e.printStackTrace();32 }33 }34}35 at 5.main(5.java:10)36 at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)37 at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)38 at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)39import java.io.IOException;40import java.lang.management.ManagementFactory;41import java.util.List;42import com.sun.tools.attach.VirtualMachine;43import com.sun.tools.attach.VirtualMachineDescriptor;44public class 6 {45 public static void main(String args[]) {46 try {47 List<VirtualMachineDescriptor> vms = VirtualMachine.list();48 String pid = vms.get(0).id();49 VirtualMachine vm = VirtualMachine.attach(pid);

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attachVirtualMachine

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1import java.io.IOException;2import com.sun.tools.attach.*;3public class 4 {4 public static void main(String[] args) throws IOException {5 VirtualMachine vm = null;6 try {7 vm = VirtualMachine.attach("pid");8 vm.loadAgent("path/to/agent.jar");9 } finally {10 if (vm != null) {11 vm.detach();12 }13 }14 }15}16import java.io.IOException;17import com.sun.tools.attach.*;18public class 5 {19 public static void main(String[] args) throws IOException {20 VirtualMachine vm = null;21 try {22 String pid = VirtualMachine.current().id();23 vm = VirtualMachine.attach(pid);24 vm.loadAgent("path/to/agent.jar");25 } finally {26 if (vm != null) {27 vm.detach();28 }29 }30 }31}32import java.io.IOException;33import com.sun.tools.attach.*;34public class 5 {35 public static void main(String[] args)

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attachVirtualMachine

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1import java.io.IOException;2import com.sun.tools.attach.VirtualMachine;3import com.sun.tools.attach.VirtualMachineDescriptor;4import java.util.List;5import java.util.concurrent.TimeUnit;6import java.util.logging.Level;7import java.util.logging.Logger;8import java.util.stream.Collectors;9public class AttachVirtualMachine {10 public static void main(String[] args) throws IOException {11 List<VirtualMachineDescriptor> vms = VirtualMachine.list();12 List<VirtualMachineDescriptor> filteredVms = vms.stream().filter(vm -> vm.displayName().contains("MyApplication")).collect(Collectors.toList());13 if (filteredVms.size() > 0) {14 VirtualMachineDescriptor vmd = filteredVms.get(0);15 VirtualMachine vm = VirtualMachine.attach(vmd);16 vm.loadAgent("C:\\Users\\test\\Documents\\NetBeansProjects\\AttachAgent\\dist\\AttachAgent.jar");17 try {18 vm.detach();19 } catch (IOException ex) {20 Logger.getLogger(AttachVirtualMachine.class.getName()).log(Level.SEVERE, null, ex);21 }22 }23 }24}25import java.io.IOException;26import com.sun.tools.attach.VirtualMachine;27import com.sun.tools.attach.VirtualMachineDescriptor;28import java.util.List;29import java.util.concurrent.TimeUnit;30import java.util.logging.Level;31import java.util.logging.Logger;32import java.util.stream.Collectors;33public class AttachVirtualMachine {34 public static void main(String[] args) throws IOException {35 List<VirtualMachineDescriptor> vms = VirtualMachine.list();36 List<VirtualMachineDescriptor> filteredVms = vms.stream().filter(vm -> vm.displayName().contains("MyApplication")).collect(Collectors.toList());37 if (filteredVms.size() > 0) {38 VirtualMachineDescriptor vmd = filteredVms.get(0);39 VirtualMachine vm = VirtualMachine.attach(vmd);40 vm.loadAgent("C:\\Users\\test\\Documents\\NetBeansProjects\\AttachAgent\\dist\\AttachAgent.jar");41 try {42 vm.detach();43 } catch (IOException ex) {44 Logger.getLogger(AttachVirtualMachine.class.getName()).log(Level.SEVERE, null, ex);45 }46 }47 }48}49import java.io.IOException;50import com.sun.tools.attach.VirtualMachine;51import

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attachVirtualMachine

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1package com.attach;2import java.io.IOException;3import java.util.List;4import com.sun.tools.attach.AttachNotSupportedException;5import com.sun.tools.attach.VirtualMachine;6import com.sun.tools.attach.VirtualMachineDescriptor;7public class AttachVirtualMachine {8 public static void main(String[] args) throws AttachNotSupportedException, IOException {9 List<VirtualMachineDescriptor> list = VirtualMachine.list();10 for (VirtualMachineDescriptor vmd : list) {11 System.out.println(vmd);12 if (vmd.displayName().equals("com.attach.AttachVirtualMachine")) {13 VirtualMachine vm = VirtualMachine.attach(vmd);14 vm.loadAgent("C:\\Users\\user\\Documents\\NetBeansProjects\\Test\\dist\\Test.jar");15 vm.detach();16 }17 }18 }19}20package com.attach;21import java.io.IOException;22import java.util.List;23import com.sun.tools.attach.AttachNotSupportedException;24import com.sun.tools.attach.VirtualMachine;25import com.sun.tools.attach.VirtualMachineDescriptor;26public class AttachVirtualMachine {27 public static void main(String[] args) throws AttachNotSupportedException, IOException {28 List<VirtualMachineDescriptor> list = VirtualMachine.list();29 for (VirtualMachineDescriptor vmd : list) {30 System.out.println(vmd);31 if (vmd.displayName().equals("com.attach.AttachVirtualMachine")) {32 VirtualMachine vm = VirtualMachine.attach(vmd);33 vm.loadAgent("C:\\Users\\user\\Documents\\NetBeansProjects\\Test\\dist\\Test.jar");34 vm.detach();35 }36 }37 }38}39package com.attach;40import java.io.IOException;41import java.util.List;42import com.sun.tools.attach.AttachNotSupportedException;43import com.sun.tools.attach.VirtualMachine;44import com.sun.tools.attach.VirtualMachineDescriptor;45public class AttachVirtualMachine {46 public static void main(String[] args) throws AttachNotSupportedException, IOException {47 List<VirtualMachineDescriptor> list = VirtualMachine.list();48 for (VirtualMachineDescriptor vmd : list) {49 System.out.println(vmd);50 if (vmd.displayName().equals("com.attach.AttachVirtualMachine")) {51 VirtualMachine vm = VirtualMachine.attach(vmd);52 vm.loadAgent("C:\\Users\\user\\Documents\\NetBeansProjects\\Test\\dist\\

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attachVirtualMachine

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1import com.sun.tools.attach.*;2import com.sun.tools.attach.spi.*;3import java.util.*;4import java.util.jar.*;5import java.io.*;6import java.lang.management.*;7import java.lang.reflect

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attachVirtualMachine

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1import com.sun.tools.attach.*;2import java.io.*;3import java.util.*;4{5public static void main(String[] args) throws Exception6{7VirtualMachine vm = null;8{9List l = com.sun.tools.attach.VirtualMachine.list();10System.out.println("List of all running virtual machines: "+l);11String vmid = l.get(0).toString();12System.out.println("Attaching to virtual machine: "+vmid);13vm = com.sun.tools.attach.VirtualMachine.attach(vmid);14String pid = vm.id();15System.out.println("Virtual machine id: "+pid);16String name = vm.name();17System.out.println("Virtual machine name: "+name);18String version = vm.version();19System.out.println("Virtual machine version: "+version);20String home = vm.getSystemProperties().getProperty("java.home");21System.out.println("Java home: "+home);22vm.detach();23}24catch (Exception e)25{26e.printStackTrace();27}28}29}

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attachVirtualMachine

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1package com.venkatakrishnan;2import java.io.IOException;3import java.util.Properties;4import com.sun.tools.attach.VirtualMachine;5import com.sun.tools.attach.VirtualMachineDescriptor;6public class AttachVirtualMachine {7 public static void main(String[] args) {8 if (args.length != 1) {9 System.out.println("Usage: java AttachVirtualMachine <pid>");10 System.exit(1);11 }12 String pid = args[0];13 VirtualMachine vm = null;14 try {15 vm = VirtualMachine.attach(pid);16 Properties props = vm.getSystemProperties();17 for (Object key : props.keySet()) {18 System.out.println(key + "=" + props.get(key));19 }20 } catch (Exception e) {21 System.out.println("Exception: " + e);22 } finally {23 if (vm != null) {24 try {25 vm.detach();26 } catch (IOException e) {27 System.out.println("Exception: " + e);28 }29 }30 }31 }32}33package com.venkatakrishnan;34import java.io.IOException;35import java.util.Properties;36import com.sun.tools.attach.VirtualMachine;37import com.sun.tools.attach.VirtualMachineDescriptor;38public class AttachVirtualMachine {39 public static void main(String[] args) {40 VirtualMachine vm = null;41 try {42 for (VirtualMachineDescriptor vmd : VirtualMachine.list()) {43 vm = VirtualMachine.attach(vmd);44 break;45 }46 Properties props = vm.getSystemProperties();47 for (Object key : props.keySet()) {48 System.out.println(key + "=" + props.get(key));49 }50 } catch (Exception e) {51 System.out.println("Exception: " + e);52 } finally {53 if (vm != null) {54 try {55 vm.detach();56 } catch (IOException e) {57 System.out.println("Exception: " + e);58 }59 }60 }61 }62}

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