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=3, locals=2, args_size=0
0: ldc "net"
invokestatic jdk.internal.loader.BootLoader.loadLibrary:(Ljava/lang/String;)V
1: ldc "os.name"
invokestatic sun.security.action.GetPropertyAction.privilegedGetProperty:(Ljava/lang/String;)Ljava/lang/String;
astore 0
start local 0 2: aload 0
ldc "Linux"
invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
ifeq 6
3: ldc 32768
putstatic sun.net.PortConfig.defaultLower:I
4: ldc 61000
putstatic sun.net.PortConfig.defaultUpper:I
5: goto 17
StackMap locals: java.lang.String
StackMap stack:
6: aload 0
ldc "OS X"
invokevirtual java.lang.String.contains:(Ljava/lang/CharSequence;)Z
ifeq 10
7: ldc 49152
putstatic sun.net.PortConfig.defaultLower:I
8: ldc 65535
putstatic sun.net.PortConfig.defaultUpper:I
9: goto 17
StackMap locals:
StackMap stack:
10: aload 0
ldc "AIX"
invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
ifeq 14
11: ldc 32768
putstatic sun.net.PortConfig.defaultLower:I
12: ldc 65535
putstatic sun.net.PortConfig.defaultUpper:I
13: goto 17
14: StackMap locals:
StackMap stack:
new java.lang.InternalError
dup
15: ldc "sun.net.PortConfig: unknown OS"
16: invokespecial java.lang.InternalError.<init>:(Ljava/lang/String;)V
athrow
17: StackMap locals:
StackMap stack:
invokestatic sun.net.PortConfig.getLower0:()I
istore 1
start local 1 18: iload 1
iconst_m1
if_icmpne 20
19: getstatic sun.net.PortConfig.defaultLower:I
istore 1
20: StackMap locals: int
StackMap stack:
iload 1
putstatic sun.net.PortConfig.lower:I
21: invokestatic sun.net.PortConfig.getUpper0:()I
istore 1
22: iload 1
iconst_m1
if_icmpne 24
23: getstatic sun.net.PortConfig.defaultUpper:I
istore 1
24: StackMap locals:
StackMap stack:
iload 1
putstatic sun.net.PortConfig.upper:I
end local 1 end local 0 25: return
LocalVariableTable:
Start End Slot Name Signature
2 25 0 os Ljava/lang/String;
18 25 1 v I
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
return
end local 0 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: 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: getstatic sun.net.PortConfig.upper:I
ireturn
LocalVariableTable:
Start End Slot Name Signature
}
SourceFile: "PortConfig.java"