public class jdk.internal.vm.VMSupport
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: jdk.internal.vm.VMSupport
  super_class: java.lang.Object
{
  private static java.util.Properties agentProps;
    descriptor: Ljava/util/Properties;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 40
            aconst_null
            putstatic jdk.internal.vm.VMSupport.agentProps:Ljava/util/Properties;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // jdk.internal.vm.VMSupport this
         0: .line 38
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // jdk.internal.vm.VMSupport this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljdk/internal/vm/VMSupport;

  public static synchronized java.util.Properties getAgentProperties();
    descriptor: ()Ljava/util/Properties;
    flags: (0x0029) ACC_PUBLIC, ACC_STATIC, ACC_SYNCHRONIZED
    Code:
      stack=2, locals=0, args_size=0
         0: .line 45
            getstatic jdk.internal.vm.VMSupport.agentProps:Ljava/util/Properties;
            ifnonnull 3
         1: .line 46
            new java.util.Properties
            dup
            invokespecial java.util.Properties.<init>:()V
            putstatic jdk.internal.vm.VMSupport.agentProps:Ljava/util/Properties;
         2: .line 47
            getstatic jdk.internal.vm.VMSupport.agentProps:Ljava/util/Properties;
            invokestatic jdk.internal.vm.VMSupport.initAgentProperties:(Ljava/util/Properties;)Ljava/util/Properties;
            pop
         3: .line 49
      StackMap locals:
      StackMap stack:
            getstatic jdk.internal.vm.VMSupport.agentProps:Ljava/util/Properties;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private static native java.util.Properties initAgentProperties(java.util.Properties);
    descriptor: (Ljava/util/Properties;)Ljava/util/Properties;
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
    MethodParameters:
       Name  Flags
      props  

  private static byte[] serializePropertiesToByteArray(java.util.Properties);
    descriptor: (Ljava/util/Properties;)[B
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=7, args_size=1
        start local 0 // java.util.Properties p
         0: .line 59
            new java.io.ByteArrayOutputStream
            dup
            sipush 4096
            invokespecial java.io.ByteArrayOutputStream.<init>:(I)V
            astore 1 /* out */
        start local 1 // java.io.ByteArrayOutputStream out
         1: .line 61
            new java.util.Properties
            dup
            invokespecial java.util.Properties.<init>:()V
            astore 2 /* props */
        start local 2 // java.util.Properties props
         2: .line 64
            aload 0 /* p */
            invokevirtual java.util.Properties.stringPropertyNames:()Ljava/util/Set;
            astore 3 /* keyset */
        start local 3 // java.util.Set keyset
         3: .line 65
            aload 3 /* keyset */
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 5
            goto 7
      StackMap locals: java.util.Properties java.io.ByteArrayOutputStream java.util.Properties java.util.Set top java.util.Iterator
      StackMap stack:
         4: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.lang.String
            astore 4 /* key */
        start local 4 // java.lang.String key
         5: .line 66
            aload 0 /* p */
            aload 4 /* key */
            invokevirtual java.util.Properties.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            astore 6 /* value */
        start local 6 // java.lang.String value
         6: .line 67
            aload 2 /* props */
            aload 4 /* key */
            aload 6 /* value */
            invokevirtual java.util.Properties.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 6 // java.lang.String value
        end local 4 // java.lang.String key
         7: .line 65
      StackMap locals:
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 4
         8: .line 70
            aload 2 /* props */
            aload 1 /* out */
            aconst_null
            invokevirtual java.util.Properties.store:(Ljava/io/OutputStream;Ljava/lang/String;)V
         9: .line 71
            aload 1 /* out */
            invokevirtual java.io.ByteArrayOutputStream.toByteArray:()[B
            areturn
        end local 3 // java.util.Set keyset
        end local 2 // java.util.Properties props
        end local 1 // java.io.ByteArrayOutputStream out
        end local 0 // java.util.Properties p
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   10     0       p  Ljava/util/Properties;
            1   10     1     out  Ljava/io/ByteArrayOutputStream;
            2   10     2   props  Ljava/util/Properties;
            3   10     3  keyset  Ljava/util/Set<Ljava/lang/String;>;
            5    7     4     key  Ljava/lang/String;
            6    7     6   value  Ljava/lang/String;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      p     

  public static byte[] serializePropertiesToByteArray();
    descriptor: ()[B
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 75
            invokestatic java.lang.System.getProperties:()Ljava/util/Properties;
            invokestatic jdk.internal.vm.VMSupport.serializePropertiesToByteArray:(Ljava/util/Properties;)[B
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.io.IOException

  public static byte[] serializeAgentPropertiesToByteArray();
    descriptor: ()[B
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 79
            invokestatic jdk.internal.vm.VMSupport.getAgentProperties:()Ljava/util/Properties;
            invokestatic jdk.internal.vm.VMSupport.serializePropertiesToByteArray:(Ljava/util/Properties;)[B
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.io.IOException

  public static native java.lang.String getVMTemporaryDirectory();
    descriptor: ()Ljava/lang/String;
    flags: (0x0109) ACC_PUBLIC, ACC_STATIC, ACC_NATIVE
}
SourceFile: "VMSupport.java"