class sun.security.krb5.KdcComm$KdcCommunication implements java.security.PrivilegedExceptionAction<byte[]>
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: sun.security.krb5.KdcComm$KdcCommunication
super_class: java.lang.Object
{
private java.lang.String kdc;
descriptor: Ljava/lang/String;
flags: (0x0002) ACC_PRIVATE
private int port;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private boolean useTCP;
descriptor: Z
flags: (0x0002) ACC_PRIVATE
private int timeout;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private int retries;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private byte[] obuf;
descriptor: [B
flags: (0x0002) ACC_PRIVATE
public void <init>(java.lang.String, int, boolean, int, int, byte[]);
descriptor: (Ljava/lang/String;IZII[B)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=7, args_size=7
start local 0 start local 1 start local 2 start local 3 start local 4 start local 5 start local 6 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aload 1
putfield sun.security.krb5.KdcComm$KdcCommunication.kdc:Ljava/lang/String;
2: aload 0
iload 2
putfield sun.security.krb5.KdcComm$KdcCommunication.port:I
3: aload 0
iload 3
putfield sun.security.krb5.KdcComm$KdcCommunication.useTCP:Z
4: aload 0
iload 4
putfield sun.security.krb5.KdcComm$KdcCommunication.timeout:I
5: aload 0
iload 5
putfield sun.security.krb5.KdcComm$KdcCommunication.retries:I
6: aload 0
aload 6
putfield sun.security.krb5.KdcComm$KdcCommunication.obuf:[B
7: return
end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lsun/security/krb5/KdcComm$KdcCommunication;
0 8 1 kdc Ljava/lang/String;
0 8 2 port I
0 8 3 useTCP Z
0 8 4 timeout I
0 8 5 retries I
0 8 6 obuf [B
MethodParameters:
Name Flags
kdc
port
useTCP
timeout
retries
obuf
public byte[] run();
descriptor: ()[B
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=7, args_size=1
start local 0 0: aconst_null
astore 1
start local 1 1: iconst_1
istore 2
start local 2 2: goto 33
3: StackMap locals: byte[] int
StackMap stack:
aload 0
getfield sun.security.krb5.KdcComm$KdcCommunication.useTCP:Z
ifeq 4
ldc "TCP"
goto 5
StackMap locals:
StackMap stack:
4: ldc "UDP"
StackMap locals:
StackMap stack: java.lang.String
5: astore 3
start local 3 6: aload 3
aload 0
getfield sun.security.krb5.KdcComm$KdcCommunication.kdc:Ljava/lang/String;
aload 0
getfield sun.security.krb5.KdcComm$KdcCommunication.port:I
aload 0
getfield sun.security.krb5.KdcComm$KdcCommunication.timeout:I
7: invokestatic sun.security.krb5.internal.NetClient.getInstance:(Ljava/lang/String;Ljava/lang/String;II)Lsun/security/krb5/internal/NetClient;
astore 4
start local 4 8: getstatic sun.security.krb5.KdcComm.DEBUG:Z
ifeq 16
9: getstatic java.lang.System.out:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc ">>> KDCCommunication: kdc="
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
getfield sun.security.krb5.KdcComm$KdcCommunication.kdc:Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
10: ldc " "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 3
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc ":"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
11: aload 0
getfield sun.security.krb5.KdcComm$KdcCommunication.port:I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
ldc ", timeout="
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
12: aload 0
getfield sun.security.krb5.KdcComm$KdcCommunication.timeout:I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
13: ldc ",Attempt ="
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
iload 2
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
14: ldc ", #bytes="
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
getfield sun.security.krb5.KdcComm$KdcCommunication.obuf:[B
arraylength
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
15: invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
16: StackMap locals: java.lang.String sun.security.krb5.internal.NetClient
StackMap stack:
aload 4
aload 0
getfield sun.security.krb5.KdcComm$KdcCommunication.obuf:[B
invokevirtual sun.security.krb5.internal.NetClient.send:([B)V
17: aload 4
invokevirtual sun.security.krb5.internal.NetClient.receive:()[B
astore 1
18: aload 4
invokevirtual sun.security.krb5.internal.NetClient.close:()V
19: goto 34
20: StackMap locals:
StackMap stack: java.net.SocketTimeoutException
astore 5
start local 5 21: getstatic sun.security.krb5.KdcComm.DEBUG:Z
ifeq 25
22: getstatic java.lang.System.out:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc "SocketTimeOutException with attempt: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
23: iload 2
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
24: invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
25: StackMap locals: java.net.SocketTimeoutException
StackMap stack:
iload 2
aload 0
getfield sun.security.krb5.KdcComm$KdcCommunication.retries:I
if_icmpne 28
26: aconst_null
astore 1
27: aload 5
athrow
end local 5 28: StackMap locals:
StackMap stack:
aload 4
invokevirtual sun.security.krb5.internal.NetClient.close:()V
goto 32
29: StackMap locals:
StackMap stack: java.lang.Throwable
astore 6
30: aload 4
invokevirtual sun.security.krb5.internal.NetClient.close:()V
31: aload 6
athrow
end local 4 end local 3 32: StackMap locals:
StackMap stack:
iinc 2 1
StackMap locals:
StackMap stack:
33: iload 2
aload 0
getfield sun.security.krb5.KdcComm$KdcCommunication.retries:I
if_icmple 3
end local 2 34: StackMap locals:
StackMap stack:
aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 35 0 this Lsun/security/krb5/KdcComm$KdcCommunication;
1 35 1 ibuf [B
2 34 2 i I
6 32 3 proto Ljava/lang/String;
8 32 4 kdcClient Lsun/security/krb5/internal/NetClient;
21 28 5 se Ljava/net/SocketTimeoutException;
Exception table:
from to target type
16 18 20 Class java.net.SocketTimeoutException
16 18 29 any
20 28 29 any
Exceptions:
throws java.io.IOException, sun.security.krb5.KrbException
public java.lang.Object run();
descriptor: ()Ljava/lang/Object;
flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
Code:
stack=1, locals=1, args_size=1
0: aload 0
invokevirtual sun.security.krb5.KdcComm$KdcCommunication.run:()[B
areturn
LocalVariableTable:
Start End Slot Name Signature
Exceptions:
throws java.lang.Exception
}
Signature: Ljava/lang/Object;Ljava/security/PrivilegedExceptionAction<[B>;
SourceFile: "KdcComm.java"
NestHost: sun.security.krb5.KdcComm
InnerClasses:
private KdcCommunication = sun.security.krb5.KdcComm$KdcCommunication of sun.security.krb5.KdcComm