public final class sun.net.PortConfig
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: sun.net.PortConfig
  super_class: java.lang.Object
{
  private static int defaultUpper;
    descriptor: I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private static int defaultLower;
    descriptor: I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private static final int upper;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int lower;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=1, args_size=0
         0: .line 45
            new sun.net.PortConfig$1
            dup
            invokespecial sun.net.PortConfig$1.<init>:()V
         1: .line 44
            invokestatic java.security.AccessController.doPrivileged:(Ljava/security/PrivilegedAction;)Ljava/lang/Object;
            pop
         2: .line 74
            invokestatic sun.net.PortConfig.getLower0:()I
            istore 0 /* v */
        start local 0 // int v
         3: .line 75
            iload 0 /* v */
            iconst_m1
            if_icmpne 5
         4: .line 76
            getstatic sun.net.PortConfig.defaultLower:I
            istore 0 /* v */
         5: .line 78
      StackMap locals: int
      StackMap stack:
            iload 0 /* v */
            putstatic sun.net.PortConfig.lower:I
         6: .line 80
            invokestatic sun.net.PortConfig.getUpper0:()I
            istore 0 /* v */
         7: .line 81
            iload 0 /* v */
            iconst_m1
            if_icmpne 9
         8: .line 82
            getstatic sun.net.PortConfig.defaultUpper:I
            istore 0 /* v */
         9: .line 84
      StackMap locals:
      StackMap stack:
            iload 0 /* v */
            putstatic sun.net.PortConfig.upper:I
        end local 0 // int v
        10: .line 85
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            3   10     0     v  I

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.net.PortConfig this
         0: .line 41
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // sun.net.PortConfig this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/net/PortConfig;

  static native int getLower0();
    descriptor: ()I
    flags: (0x0108) ACC_STATIC, ACC_NATIVE

  static native int getUpper0();
    descriptor: ()I
    flags: (0x0108) ACC_STATIC, ACC_NATIVE

  public static int getLower();
    descriptor: ()I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 91
            getstatic sun.net.PortConfig.lower:I
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static int getUpper();
    descriptor: ()I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 95
            getstatic sun.net.PortConfig.upper:I
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
SourceFile: "PortConfig.java"
NestMembers:
  sun.net.PortConfig$1
InnerClasses:
  sun.net.PortConfig$1