public final class java.lang.System
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: java.lang.System
  super_class: java.lang.Object
{
  public static final java.io.InputStream in;
    descriptor: Ljava/io/InputStream;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final java.io.PrintStream out;
    descriptor: Ljava/io/PrintStream;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final java.io.PrintStream err;
    descriptor: Ljava/io/PrintStream;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  private static volatile java.lang.SecurityManager security;
    descriptor: Ljava/lang/SecurityManager;
    flags: (0x004a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE

  private static volatile java.io.Console cons;
    descriptor: Ljava/io/Console;
    flags: (0x004a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE

  private static java.util.Properties props;
    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 68
            invokestatic java.lang.System.registerNatives:()V
         1: .line 81
            invokestatic java.lang.System.nullInputStream:()Ljava/io/InputStream;
            putstatic java.lang.System.in:Ljava/io/InputStream;
         2: .line 108
            invokestatic java.lang.System.nullPrintStream:()Ljava/io/PrintStream;
            putstatic java.lang.System.out:Ljava/io/PrintStream;
         3: .line 122
            invokestatic java.lang.System.nullPrintStream:()Ljava/io/PrintStream;
            putstatic java.lang.System.err:Ljava/io/PrintStream;
         4: .line 126
            aconst_null
            putstatic java.lang.System.security:Ljava/lang/SecurityManager;
         5: .line 201
            aconst_null
            putstatic java.lang.System.cons:Ljava/io/Console;
         6: .line 511
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private static native void registerNatives();
    descriptor: ()V
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.lang.System this
         0: .line 72
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 73
            return
        end local 0 // java.lang.System this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/lang/System;

  public static void setIn(java.io.InputStream);
    descriptor: (Ljava/io/InputStream;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.io.InputStream in
         0: .line 149
            invokestatic java.lang.System.checkIO:()V
         1: .line 150
            aload 0 /* in */
            invokestatic java.lang.System.setIn0:(Ljava/io/InputStream;)V
         2: .line 151
            return
        end local 0 // java.io.InputStream in
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0    in  Ljava/io/InputStream;
    MethodParameters:
      Name  Flags
      in    

  public static void setOut(java.io.PrintStream);
    descriptor: (Ljava/io/PrintStream;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.io.PrintStream out
         0: .line 173
            invokestatic java.lang.System.checkIO:()V
         1: .line 174
            aload 0 /* out */
            invokestatic java.lang.System.setOut0:(Ljava/io/PrintStream;)V
         2: .line 175
            return
        end local 0 // java.io.PrintStream out
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0   out  Ljava/io/PrintStream;
    MethodParameters:
      Name  Flags
      out   

  public static void setErr(java.io.PrintStream);
    descriptor: (Ljava/io/PrintStream;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.io.PrintStream err
         0: .line 197
            invokestatic java.lang.System.checkIO:()V
         1: .line 198
            aload 0 /* err */
            invokestatic java.lang.System.setErr0:(Ljava/io/PrintStream;)V
         2: .line 199
            return
        end local 0 // java.io.PrintStream err
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0   err  Ljava/io/PrintStream;
    MethodParameters:
      Name  Flags
      err   

  public static java.io.Console console();
    descriptor: ()Ljava/io/Console;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=0
         0: .line 211
            getstatic java.lang.System.cons:Ljava/io/Console;
            ifnonnull 7
         1: .line 212
            ldc Ljava/lang/System;
            dup
            astore 0
            monitorenter
         2: .line 213
            invokestatic sun.misc.SharedSecrets.getJavaIOAccess:()Lsun/misc/JavaIOAccess;
            invokeinterface sun.misc.JavaIOAccess.console:()Ljava/io/Console;
            putstatic java.lang.System.cons:Ljava/io/Console;
         3: .line 212
            aload 0
            monitorexit
         4: goto 7
      StackMap locals: java.lang.Class
      StackMap stack: java.lang.Throwable
         5: aload 0
            monitorexit
         6: athrow
         7: .line 216
      StackMap locals:
      StackMap stack:
            getstatic java.lang.System.cons:Ljava/io/Console;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
      Exception table:
        from    to  target  type
           2     4       5  any
           5     6       5  any

  public static java.nio.channels.Channel inheritedChannel();
    descriptor: ()Ljava/nio/channels/Channel;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 245
            invokestatic java.nio.channels.spi.SelectorProvider.provider:()Ljava/nio/channels/spi/SelectorProvider;
            invokevirtual java.nio.channels.spi.SelectorProvider.inheritedChannel:()Ljava/nio/channels/Channel;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.io.IOException

  private static void checkIO();
    descriptor: ()V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=1, args_size=0
         0: .line 249
            invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
            astore 0 /* sm */
        start local 0 // java.lang.SecurityManager sm
         1: .line 250
            aload 0 /* sm */
            ifnull 3
         2: .line 251
            aload 0 /* sm */
            new java.lang.RuntimePermission
            dup
            ldc "setIO"
            invokespecial java.lang.RuntimePermission.<init>:(Ljava/lang/String;)V
            invokevirtual java.lang.SecurityManager.checkPermission:(Ljava/security/Permission;)V
         3: .line 253
      StackMap locals: java.lang.SecurityManager
      StackMap stack:
            return
        end local 0 // java.lang.SecurityManager sm
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            1    4     0    sm  Ljava/lang/SecurityManager;

  private static native void setIn0(java.io.InputStream);
    descriptor: (Ljava/io/InputStream;)V
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
    MethodParameters:
      Name  Flags
      in    

  private static native void setOut0(java.io.PrintStream);
    descriptor: (Ljava/io/PrintStream;)V
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
    MethodParameters:
      Name  Flags
      out   

  private static native void setErr0(java.io.PrintStream);
    descriptor: (Ljava/io/PrintStream;)V
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
    MethodParameters:
      Name  Flags
      err   

  public static void setSecurityManager(java.lang.SecurityManager);
    descriptor: (Ljava/lang/SecurityManager;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.lang.SecurityManager s
         0: .line 285
            aload 0 /* s */
            ldc "java.lang"
            invokevirtual java.lang.SecurityManager.checkPackageAccess:(Ljava/lang/String;)V
         1: .line 286
            goto 3
      StackMap locals:
      StackMap stack: java.lang.Exception
         2: pop
         3: .line 289
      StackMap locals:
      StackMap stack:
            aload 0 /* s */
            invokestatic java.lang.System.setSecurityManager0:(Ljava/lang/SecurityManager;)V
         4: .line 290
            return
        end local 0 // java.lang.SecurityManager s
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0     s  Ljava/lang/SecurityManager;
      Exception table:
        from    to  target  type
           0     1       2  Class java.lang.Exception
    MethodParameters:
      Name  Flags
      s     final

  private static synchronized void setSecurityManager0(java.lang.SecurityManager);
    descriptor: (Ljava/lang/SecurityManager;)V
    flags: (0x002a) ACC_PRIVATE, ACC_STATIC, ACC_SYNCHRONIZED
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // java.lang.SecurityManager s
         0: .line 294
            invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
            astore 1 /* sm */
        start local 1 // java.lang.SecurityManager sm
         1: .line 295
            aload 1 /* sm */
            ifnull 5
         2: .line 298
            aload 1 /* sm */
            new java.lang.RuntimePermission
            dup
         3: .line 299
            ldc "setSecurityManager"
            invokespecial java.lang.RuntimePermission.<init>:(Ljava/lang/String;)V
         4: .line 298
            invokevirtual java.lang.SecurityManager.checkPermission:(Ljava/security/Permission;)V
         5: .line 302
      StackMap locals: java.lang.SecurityManager
      StackMap stack:
            aload 0 /* s */
            ifnull 7
            aload 0 /* s */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getClassLoader:()Ljava/lang/ClassLoader;
            ifnull 7
         6: .line 311
            new java.lang.System$1
            dup
            aload 0 /* s */
            invokespecial java.lang.System$1.<init>:(Ljava/lang/SecurityManager;)V
            invokestatic java.security.AccessController.doPrivileged:(Ljava/security/PrivilegedAction;)Ljava/lang/Object;
            pop
         7: .line 320
      StackMap locals:
      StackMap stack:
            aload 0 /* s */
            putstatic java.lang.System.security:Ljava/lang/SecurityManager;
         8: .line 321
            iconst_m1
            invokestatic sun.net.InetAddressCachePolicy.setIfNotSet:(I)V
         9: .line 322
            return
        end local 1 // java.lang.SecurityManager sm
        end local 0 // java.lang.SecurityManager s
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0     s  Ljava/lang/SecurityManager;
            1   10     1    sm  Ljava/lang/SecurityManager;
    MethodParameters:
      Name  Flags
      s     final

  public static java.lang.SecurityManager getSecurityManager();
    descriptor: ()Ljava/lang/SecurityManager;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 333
            getstatic java.lang.System.security:Ljava/lang/SecurityManager;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static native long currentTimeMillis();
    descriptor: ()J
    flags: (0x0109) ACC_PUBLIC, ACC_STATIC, ACC_NATIVE

  public static native long nanoTime();
    descriptor: ()J
    flags: (0x0109) ACC_PUBLIC, ACC_STATIC, ACC_NATIVE

  public static native void arraycopy(java.lang.Object, int, java.lang.Object, int, int);
    descriptor: (Ljava/lang/Object;ILjava/lang/Object;II)V
    flags: (0x0109) ACC_PUBLIC, ACC_STATIC, ACC_NATIVE
    MethodParameters:
         Name  Flags
      src      
      srcPos   
      dest     
      destPos  
      length   

  public static native int identityHashCode(java.lang.Object);
    descriptor: (Ljava/lang/Object;)I
    flags: (0x0109) ACC_PUBLIC, ACC_STATIC, ACC_NATIVE
    MethodParameters:
      Name  Flags
      x     

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

  public static java.util.Properties getProperties();
    descriptor: ()Ljava/util/Properties;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=0
         0: .line 605
            invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
            astore 0 /* sm */
        start local 0 // java.lang.SecurityManager sm
         1: .line 606
            aload 0 /* sm */
            ifnull 3
         2: .line 607
            aload 0 /* sm */
            invokevirtual java.lang.SecurityManager.checkPropertiesAccess:()V
         3: .line 610
      StackMap locals: java.lang.SecurityManager
      StackMap stack:
            getstatic java.lang.System.props:Ljava/util/Properties;
            areturn
        end local 0 // java.lang.SecurityManager sm
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            1    4     0    sm  Ljava/lang/SecurityManager;

  public static void setProperties(java.util.Properties);
    descriptor: (Ljava/util/Properties;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // java.util.Properties props
         0: .line 636
            invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
            astore 1 /* sm */
        start local 1 // java.lang.SecurityManager sm
         1: .line 637
            aload 1 /* sm */
            ifnull 3
         2: .line 638
            aload 1 /* sm */
            invokevirtual java.lang.SecurityManager.checkPropertiesAccess:()V
         3: .line 640
      StackMap locals: java.lang.SecurityManager
      StackMap stack:
            aload 0 /* props */
            ifnonnull 6
         4: .line 641
            new java.util.Properties
            dup
            invokespecial java.util.Properties.<init>:()V
            astore 0 /* props */
         5: .line 642
            aload 0 /* props */
            invokestatic java.lang.System.initProperties:(Ljava/util/Properties;)Ljava/util/Properties;
            pop
         6: .line 644
      StackMap locals:
      StackMap stack:
            aload 0 /* props */
            putstatic java.lang.System.props:Ljava/util/Properties;
         7: .line 645
            return
        end local 1 // java.lang.SecurityManager sm
        end local 0 // java.util.Properties props
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    8     0  props  Ljava/util/Properties;
            1    8     1     sm  Ljava/lang/SecurityManager;
    MethodParameters:
       Name  Flags
      props  

  public static java.lang.String getProperty(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // java.lang.String key
         0: .line 674
            aload 0 /* key */
            invokestatic java.lang.System.checkKey:(Ljava/lang/String;)V
         1: .line 675
            invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
            astore 1 /* sm */
        start local 1 // java.lang.SecurityManager sm
         2: .line 676
            aload 1 /* sm */
            ifnull 4
         3: .line 677
            aload 1 /* sm */
            aload 0 /* key */
            invokevirtual java.lang.SecurityManager.checkPropertyAccess:(Ljava/lang/String;)V
         4: .line 680
      StackMap locals: java.lang.SecurityManager
      StackMap stack:
            getstatic java.lang.System.props:Ljava/util/Properties;
            aload 0 /* key */
            invokevirtual java.util.Properties.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            areturn
        end local 1 // java.lang.SecurityManager sm
        end local 0 // java.lang.String key
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0   key  Ljava/lang/String;
            2    5     1    sm  Ljava/lang/SecurityManager;
    MethodParameters:
      Name  Flags
      key   

  public static java.lang.String getProperty(java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // java.lang.String key
        start local 1 // java.lang.String def
         0: .line 710
            aload 0 /* key */
            invokestatic java.lang.System.checkKey:(Ljava/lang/String;)V
         1: .line 711
            invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
            astore 2 /* sm */
        start local 2 // java.lang.SecurityManager sm
         2: .line 712
            aload 2 /* sm */
            ifnull 4
         3: .line 713
            aload 2 /* sm */
            aload 0 /* key */
            invokevirtual java.lang.SecurityManager.checkPropertyAccess:(Ljava/lang/String;)V
         4: .line 716
      StackMap locals: java.lang.SecurityManager
      StackMap stack:
            getstatic java.lang.System.props:Ljava/util/Properties;
            aload 0 /* key */
            aload 1 /* def */
            invokevirtual java.util.Properties.getProperty:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
            areturn
        end local 2 // java.lang.SecurityManager sm
        end local 1 // java.lang.String def
        end local 0 // java.lang.String key
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0   key  Ljava/lang/String;
            0    5     1   def  Ljava/lang/String;
            2    5     2    sm  Ljava/lang/SecurityManager;
    MethodParameters:
      Name  Flags
      key   
      def   

  public static java.lang.String setProperty(java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // java.lang.String key
        start local 1 // java.lang.String value
         0: .line 749
            aload 0 /* key */
            invokestatic java.lang.System.checkKey:(Ljava/lang/String;)V
         1: .line 750
            invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
            astore 2 /* sm */
        start local 2 // java.lang.SecurityManager sm
         2: .line 751
            aload 2 /* sm */
            ifnull 6
         3: .line 752
            aload 2 /* sm */
            new java.util.PropertyPermission
            dup
            aload 0 /* key */
         4: .line 753
            ldc "write"
            invokespecial java.util.PropertyPermission.<init>:(Ljava/lang/String;Ljava/lang/String;)V
         5: .line 752
            invokevirtual java.lang.SecurityManager.checkPermission:(Ljava/security/Permission;)V
         6: .line 756
      StackMap locals: java.lang.SecurityManager
      StackMap stack:
            getstatic java.lang.System.props:Ljava/util/Properties;
            aload 0 /* key */
            aload 1 /* value */
            invokevirtual java.util.Properties.setProperty:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/Object;
            checkcast java.lang.String
            areturn
        end local 2 // java.lang.SecurityManager sm
        end local 1 // java.lang.String value
        end local 0 // java.lang.String key
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    7     0    key  Ljava/lang/String;
            0    7     1  value  Ljava/lang/String;
            2    7     2     sm  Ljava/lang/SecurityManager;
    MethodParameters:
       Name  Flags
      key    
      value  

  public static java.lang.String clearProperty(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // java.lang.String key
         0: .line 787
            aload 0 /* key */
            invokestatic java.lang.System.checkKey:(Ljava/lang/String;)V
         1: .line 788
            invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
            astore 1 /* sm */
        start local 1 // java.lang.SecurityManager sm
         2: .line 789
            aload 1 /* sm */
            ifnull 4
         3: .line 790
            aload 1 /* sm */
            new java.util.PropertyPermission
            dup
            aload 0 /* key */
            ldc "write"
            invokespecial java.util.PropertyPermission.<init>:(Ljava/lang/String;Ljava/lang/String;)V
            invokevirtual java.lang.SecurityManager.checkPermission:(Ljava/security/Permission;)V
         4: .line 793
      StackMap locals: java.lang.SecurityManager
      StackMap stack:
            getstatic java.lang.System.props:Ljava/util/Properties;
            aload 0 /* key */
            invokevirtual java.util.Properties.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            areturn
        end local 1 // java.lang.SecurityManager sm
        end local 0 // java.lang.String key
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0   key  Ljava/lang/String;
            2    5     1    sm  Ljava/lang/SecurityManager;
    MethodParameters:
      Name  Flags
      key   

  private static void checkKey(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.lang.String key
         0: .line 797
            aload 0 /* key */
            ifnonnull 2
         1: .line 798
            new java.lang.NullPointerException
            dup
            ldc "key can't be null"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 800
      StackMap locals:
      StackMap stack:
            aload 0 /* key */
            ldc ""
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 4
         3: .line 801
            new java.lang.IllegalArgumentException
            dup
            ldc "key can't be empty"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 803
      StackMap locals:
      StackMap stack:
            return
        end local 0 // java.lang.String key
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0   key  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      key   

  public static java.lang.String getenv(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=2, args_size=1
        start local 0 // java.lang.String name
         0: .line 852
            invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
            astore 1 /* sm */
        start local 1 // java.lang.SecurityManager sm
         1: .line 853
            aload 1 /* sm */
            ifnull 3
         2: .line 854
            aload 1 /* sm */
            new java.lang.RuntimePermission
            dup
            new java.lang.StringBuilder
            dup
            ldc "getenv."
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* name */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.RuntimePermission.<init>:(Ljava/lang/String;)V
            invokevirtual java.lang.SecurityManager.checkPermission:(Ljava/security/Permission;)V
         3: .line 857
      StackMap locals: java.lang.SecurityManager
      StackMap stack:
            aload 0 /* name */
            invokestatic java.lang.ProcessEnvironment.getenv:(Ljava/lang/String;)Ljava/lang/String;
            areturn
        end local 1 // java.lang.SecurityManager sm
        end local 0 // java.lang.String name
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  name  Ljava/lang/String;
            1    4     1    sm  Ljava/lang/SecurityManager;
    MethodParameters:
      Name  Flags
      name  

  public static java.util.Map<java.lang.String, java.lang.String> getenv();
    descriptor: ()Ljava/util/Map;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=1, args_size=0
         0: .line 902
            invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
            astore 0 /* sm */
        start local 0 // java.lang.SecurityManager sm
         1: .line 903
            aload 0 /* sm */
            ifnull 3
         2: .line 904
            aload 0 /* sm */
            new java.lang.RuntimePermission
            dup
            ldc "getenv.*"
            invokespecial java.lang.RuntimePermission.<init>:(Ljava/lang/String;)V
            invokevirtual java.lang.SecurityManager.checkPermission:(Ljava/security/Permission;)V
         3: .line 907
      StackMap locals: java.lang.SecurityManager
      StackMap stack:
            invokestatic java.lang.ProcessEnvironment.getenv:()Ljava/util/Map;
            areturn
        end local 0 // java.lang.SecurityManager sm
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            1    4     0    sm  Ljava/lang/SecurityManager;
    Signature: ()Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;

  public static void exit(int);
    descriptor: (I)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // int status
         0: .line 931
            invokestatic java.lang.Runtime.getRuntime:()Ljava/lang/Runtime;
            iload 0 /* status */
            invokevirtual java.lang.Runtime.exit:(I)V
         1: .line 932
            return
        end local 0 // int status
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0  status  I
    MethodParameters:
        Name  Flags
      status  

  public static void gc();
    descriptor: ()V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 953
            invokestatic java.lang.Runtime.getRuntime:()Ljava/lang/Runtime;
            invokevirtual java.lang.Runtime.gc:()V
         1: .line 954
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static void runFinalization();
    descriptor: ()V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 975
            invokestatic java.lang.Runtime.getRuntime:()Ljava/lang/Runtime;
            invokevirtual java.lang.Runtime.runFinalization:()V
         1: .line 976
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static void runFinalizersOnExit(boolean);
    descriptor: (Z)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // boolean value
         0: .line 1005
            invokestatic java.lang.Runtime.getRuntime:()Ljava/lang/Runtime;
            pop
            iload 0 /* value */
            invokestatic java.lang.Runtime.runFinalizersOnExit:(Z)V
         1: .line 1006
            return
        end local 0 // boolean value
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0  value  Z
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
       Name  Flags
      value  

  public static void load(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.lang.String filename
         0: .line 1031
            invokestatic java.lang.Runtime.getRuntime:()Ljava/lang/Runtime;
            invokestatic sun.reflect.Reflection.getCallerClass:()Ljava/lang/Class;
            aload 0 /* filename */
            invokevirtual java.lang.Runtime.load0:(Ljava/lang/Class;Ljava/lang/String;)V
         1: .line 1032
            return
        end local 0 // java.lang.String filename
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0  filename  Ljava/lang/String;
    RuntimeVisibleAnnotations: 
      sun.reflect.CallerSensitive()
    MethodParameters:
          Name  Flags
      filename  

  public static void loadLibrary(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.lang.String libname
         0: .line 1057
            invokestatic java.lang.Runtime.getRuntime:()Ljava/lang/Runtime;
            invokestatic sun.reflect.Reflection.getCallerClass:()Ljava/lang/Class;
            aload 0 /* libname */
            invokevirtual java.lang.Runtime.loadLibrary0:(Ljava/lang/Class;Ljava/lang/String;)V
         1: .line 1058
            return
        end local 0 // java.lang.String libname
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0  libname  Ljava/lang/String;
    RuntimeVisibleAnnotations: 
      sun.reflect.CallerSensitive()
    MethodParameters:
         Name  Flags
      libname  

  public static native java.lang.String mapLibraryName(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0109) ACC_PUBLIC, ACC_STATIC, ACC_NATIVE
    MethodParameters:
         Name  Flags
      libname  

  private static java.io.InputStream nullInputStream();
    descriptor: ()Ljava/io/InputStream;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=0, args_size=0
         0: .line 1081
            invokestatic java.lang.System.currentTimeMillis:()J
            lconst_0
            lcmp
            ifle 2
         1: .line 1082
            aconst_null
            areturn
         2: .line 1084
      StackMap locals:
      StackMap stack:
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.lang.NullPointerException

  private static java.io.PrintStream nullPrintStream();
    descriptor: ()Ljava/io/PrintStream;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=0, args_size=0
         0: .line 1088
            invokestatic java.lang.System.currentTimeMillis:()J
            lconst_0
            lcmp
            ifle 2
         1: .line 1089
            aconst_null
            areturn
         2: .line 1091
      StackMap locals:
      StackMap stack:
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.lang.NullPointerException

  private static void initializeSystemClass();
    descriptor: ()V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=6, locals=4, args_size=0
         0: .line 1108
            invokestatic java.lang.System.initSystemProperties:()Ljava/util/Properties;
            putstatic java.lang.System.props:Ljava/util/Properties;
         1: .line 1110
            invokestatic sun.misc.Version.init:()V
         2: .line 1111
            new java.io.FileInputStream
            dup
            getstatic java.io.FileDescriptor.in:Ljava/io/FileDescriptor;
            invokespecial java.io.FileInputStream.<init>:(Ljava/io/FileDescriptor;)V
            astore 0 /* fdIn */
        start local 0 // java.io.FileInputStream fdIn
         3: .line 1112
            new java.io.FileOutputStream
            dup
            getstatic java.io.FileDescriptor.out:Ljava/io/FileDescriptor;
            invokespecial java.io.FileOutputStream.<init>:(Ljava/io/FileDescriptor;)V
            astore 1 /* fdOut */
        start local 1 // java.io.FileOutputStream fdOut
         4: .line 1113
            new java.io.FileOutputStream
            dup
            getstatic java.io.FileDescriptor.err:Ljava/io/FileDescriptor;
            invokespecial java.io.FileOutputStream.<init>:(Ljava/io/FileDescriptor;)V
            astore 2 /* fdErr */
        start local 2 // java.io.FileOutputStream fdErr
         5: .line 1114
            new java.io.BufferedInputStream
            dup
            aload 0 /* fdIn */
            invokespecial java.io.BufferedInputStream.<init>:(Ljava/io/InputStream;)V
            invokestatic java.lang.System.setIn0:(Ljava/io/InputStream;)V
         6: .line 1115
            new java.io.PrintStream
            dup
            new java.io.BufferedOutputStream
            dup
            aload 1 /* fdOut */
            sipush 128
            invokespecial java.io.BufferedOutputStream.<init>:(Ljava/io/OutputStream;I)V
            iconst_1
            invokespecial java.io.PrintStream.<init>:(Ljava/io/OutputStream;Z)V
            invokestatic java.lang.System.setOut0:(Ljava/io/PrintStream;)V
         7: .line 1116
            new java.io.PrintStream
            dup
            new java.io.BufferedOutputStream
            dup
            aload 2 /* fdErr */
            sipush 128
            invokespecial java.io.BufferedOutputStream.<init>:(Ljava/io/OutputStream;I)V
            iconst_1
            invokespecial java.io.PrintStream.<init>:(Ljava/io/OutputStream;Z)V
            invokestatic java.lang.System.setErr0:(Ljava/io/PrintStream;)V
         8: .line 1120
            ldc "zip"
            invokestatic java.lang.System.loadLibrary:(Ljava/lang/String;)V
         9: .line 1123
            invokestatic java.lang.Terminator.setup:()V
        10: .line 1129
            invokestatic sun.misc.SharedSecrets.getJavaIOAccess:()Lsun/misc/JavaIOAccess;
            invokeinterface sun.misc.JavaIOAccess.consoleRestoreHook:()Ljava/lang/Runnable;
            invokestatic java.lang.Shutdown.add:(Ljava/lang/Runnable;)V
        11: .line 1130
            invokestatic java.lang.ApplicationShutdownHooks.hook:()Ljava/lang/ApplicationShutdownHooks;
            invokestatic java.lang.Shutdown.add:(Ljava/lang/Runnable;)V
        12: .line 1131
            invokestatic sun.misc.SharedSecrets.getJavaIODeleteOnExitAccess:()Lsun/misc/JavaIODeleteOnExitAccess;
            invokestatic java.lang.Shutdown.add:(Ljava/lang/Runnable;)V
        13: .line 1137
            invokestatic sun.misc.VM.initializeOSEnvironment:()V
        14: .line 1142
            invokestatic sun.misc.VM.booted:()V
        15: .line 1146
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            astore 3 /* current */
        start local 3 // java.lang.Thread current
        16: .line 1147
            aload 3 /* current */
            invokevirtual java.lang.Thread.getThreadGroup:()Ljava/lang/ThreadGroup;
            aload 3 /* current */
            invokevirtual java.lang.ThreadGroup.add:(Ljava/lang/Thread;)V
        17: .line 1150
            new java.lang.System$2
            dup
            invokespecial java.lang.System$2.<init>:()V
            invokestatic sun.misc.SharedSecrets.setJavaLangAccess:(Lsun/misc/JavaLangAccess;)V
        18: .line 1174
            return
        end local 3 // java.lang.Thread current
        end local 2 // java.io.FileOutputStream fdErr
        end local 1 // java.io.FileOutputStream fdOut
        end local 0 // java.io.FileInputStream fdIn
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            3   19     0     fdIn  Ljava/io/FileInputStream;
            4   19     1    fdOut  Ljava/io/FileOutputStream;
            5   19     2    fdErr  Ljava/io/FileOutputStream;
           16   19     3  current  Ljava/lang/Thread;

  private static java.util.Properties initSystemProperties();
    descriptor: ()Ljava/util/Properties;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=0
         0: .line 1177
            new java.util.Properties
            dup
            invokespecial java.util.Properties.<init>:()V
            astore 0 /* props */
        start local 0 // java.util.Properties props
         1: .line 1178
            aload 0 /* props */
            invokestatic java.lang.System.initProperties:(Ljava/util/Properties;)Ljava/util/Properties;
            pop
         2: .line 1183
            aload 0 /* props */
            invokestatic sun.misc.VM.saveAndRemoveProperties:(Ljava/util/Properties;)V
         3: .line 1185
            aload 0 /* props */
            areturn
        end local 0 // java.util.Properties props
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            1    4     0  props  Ljava/util/Properties;
}
SourceFile: "System.java"
NestMembers:
  java.lang.System$1  java.lang.System$2
InnerClasses:
  java.lang.System$1
  java.lang.System$2