class java.net.PlainSocketImpl extends java.net.AbstractPlainSocketImpl
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: java.net.PlainSocketImpl
super_class: java.net.AbstractPlainSocketImpl
{
static final sun.net.ext.ExtendedSocketOptions extendedOptions;
descriptor: Lsun/net/ext/ExtendedSocketOptions;
flags: (0x0018) ACC_STATIC, ACC_FINAL
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: invokestatic java.net.PlainSocketImpl.initProto:()V
1: invokestatic sun.net.ext.ExtendedSocketOptions.getInstance:()Lsun/net/ext/ExtendedSocketOptions;
2: putstatic java.net.PlainSocketImpl.extendedOptions:Lsun/net/ext/ExtendedSocketOptions;
3: return
LocalVariableTable:
Start End Slot Name Signature
void <init>();
descriptor: ()V
flags: (0x0000)
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.net.AbstractPlainSocketImpl.<init>:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/net/PlainSocketImpl;
void <init>(java.io.FileDescriptor);
descriptor: (Ljava/io/FileDescriptor;)V
flags: (0x0000)
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.net.AbstractPlainSocketImpl.<init>:()V
1: aload 0
aload 1
putfield java.net.PlainSocketImpl.fd:Ljava/io/FileDescriptor;
2: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/net/PlainSocketImpl;
0 3 1 fd Ljava/io/FileDescriptor;
MethodParameters:
Name Flags
fd
protected <T> void setOption(java.net.SocketOption<T>, );
descriptor: (Ljava/net/SocketOption;Ljava/lang/Object;)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=4, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
invokevirtual java.net.PlainSocketImpl.isClosedOrPending:()Z
ifeq 2
1: new java.net.SocketException
dup
ldc "Socket closed"
invokespecial java.net.SocketException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.net.PlainSocketImpl.supportedOptions:()Ljava/util/Set;
aload 1
invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
ifeq 8
3: getstatic java.net.PlainSocketImpl.extendedOptions:Lsun/net/ext/ExtendedSocketOptions;
aload 1
invokevirtual sun.net.ext.ExtendedSocketOptions.isOptionSupported:(Ljava/net/SocketOption;)Z
ifeq 6
4: getstatic java.net.PlainSocketImpl.extendedOptions:Lsun/net/ext/ExtendedSocketOptions;
aload 0
getfield java.net.PlainSocketImpl.fd:Ljava/io/FileDescriptor;
aload 1
aload 2
invokevirtual sun.net.ext.ExtendedSocketOptions.setOption:(Ljava/io/FileDescriptor;Ljava/net/SocketOption;Ljava/lang/Object;)V
5: goto 9
6: StackMap locals:
StackMap stack:
aload 0
aload 1
aload 2
invokespecial java.net.AbstractPlainSocketImpl.setOption:(Ljava/net/SocketOption;Ljava/lang/Object;)V
7: goto 9
8: StackMap locals:
StackMap stack:
new java.lang.UnsupportedOperationException
dup
ldc "unsupported option"
invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
athrow
9: StackMap locals:
StackMap stack:
return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Ljava/net/PlainSocketImpl;
0 10 1 name Ljava/net/SocketOption<TT;>;
0 10 2 value TT;
Exceptions:
throws java.io.IOException
Signature: <T:Ljava/lang/Object;>(Ljava/net/SocketOption<TT;>;TT;)V
MethodParameters:
Name Flags
name
value
protected <T> T getOption(java.net.SocketOption<T>);
descriptor: (Ljava/net/SocketOption;)Ljava/lang/Object;
flags: (0x0004) ACC_PROTECTED
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual java.net.PlainSocketImpl.isClosedOrPending:()Z
ifeq 2
1: new java.net.SocketException
dup
ldc "Socket closed"
invokespecial java.net.SocketException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.net.PlainSocketImpl.supportedOptions:()Ljava/util/Set;
aload 1
invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
ifeq 6
3: getstatic java.net.PlainSocketImpl.extendedOptions:Lsun/net/ext/ExtendedSocketOptions;
aload 1
invokevirtual sun.net.ext.ExtendedSocketOptions.isOptionSupported:(Ljava/net/SocketOption;)Z
ifeq 5
4: getstatic java.net.PlainSocketImpl.extendedOptions:Lsun/net/ext/ExtendedSocketOptions;
aload 0
getfield java.net.PlainSocketImpl.fd:Ljava/io/FileDescriptor;
aload 1
invokevirtual sun.net.ext.ExtendedSocketOptions.getOption:(Ljava/io/FileDescriptor;Ljava/net/SocketOption;)Ljava/lang/Object;
areturn
5: StackMap locals:
StackMap stack:
aload 0
aload 1
invokespecial java.net.AbstractPlainSocketImpl.getOption:(Ljava/net/SocketOption;)Ljava/lang/Object;
areturn
6: StackMap locals:
StackMap stack:
new java.lang.UnsupportedOperationException
dup
ldc "unsupported option"
invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Ljava/net/PlainSocketImpl;
0 7 1 name Ljava/net/SocketOption<TT;>;
Exceptions:
throws java.io.IOException
Signature: <T:Ljava/lang/Object;>(Ljava/net/SocketOption<TT;>;)TT;
MethodParameters:
Name Flags
name
protected java.util.Set<java.net.SocketOption<?>> supportedOptions();
descriptor: ()Ljava/util/Set;
flags: (0x0004) ACC_PROTECTED
Code:
stack=3, locals=2, args_size=1
start local 0 0: new java.util.HashSet
dup
aload 0
invokespecial java.net.AbstractPlainSocketImpl.supportedOptions:()Ljava/util/Set;
invokespecial java.util.HashSet.<init>:(Ljava/util/Collection;)V
astore 1
start local 1 1: aload 0
iconst_1
invokestatic sun.net.ext.ExtendedSocketOptions.options:(S)Ljava/util/Set;
aload 1
invokevirtual java.net.PlainSocketImpl.addExtSocketOptions:(Ljava/util/Set;Ljava/util/Set;)V
2: aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/net/PlainSocketImpl;
1 3 1 options Ljava/util/HashSet<Ljava/net/SocketOption<*>;>;
Signature: ()Ljava/util/Set<Ljava/net/SocketOption<*>;>;
private void addExtSocketOptions(java.util.Set<java.net.SocketOption<?>>, java.util.Set<java.net.SocketOption<?>>);
descriptor: (Ljava/util/Set;Ljava/util/Set;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 1
aload 0
aload 2
invokedynamic accept(Ljava/net/PlainSocketImpl;Ljava/util/Set;)Ljava/util/function/Consumer;
Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
Method arguments:
(Ljava/lang/Object;)V
java/net/PlainSocketImpl.lambda$0(Ljava/util/Set;Ljava/net/SocketOption;)V (7)
(Ljava/net/SocketOption;)V
invokeinterface java.util.Set.forEach:(Ljava/util/function/Consumer;)V
1: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/net/PlainSocketImpl;
0 2 1 extOptions Ljava/util/Set<Ljava/net/SocketOption<*>;>;
0 2 2 options Ljava/util/Set<Ljava/net/SocketOption<*>;>;
Signature: (Ljava/util/Set<Ljava/net/SocketOption<*>;>;Ljava/util/Set<Ljava/net/SocketOption<*>;>;)V
MethodParameters:
Name Flags
extOptions
options
protected void socketSetOption(int, boolean, java.lang.Object);
descriptor: (IZLjava/lang/Object;)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=4, locals=5, args_size=4
start local 0 start local 1 start local 2 start local 3 0: iload 1
bipush 14
if_icmpne 3
1: aload 0
invokevirtual java.net.PlainSocketImpl.supportedOptions:()Ljava/util/Set;
getstatic java.net.StandardSocketOptions.SO_REUSEPORT:Ljava/net/SocketOption;
invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
ifne 3
2: new java.lang.UnsupportedOperationException
dup
ldc "unsupported option"
invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
athrow
3: StackMap locals:
StackMap stack:
aload 0
iload 1
iload 2
aload 3
invokevirtual java.net.PlainSocketImpl.socketSetOption0:(IZLjava/lang/Object;)V
4: goto 8
StackMap locals:
StackMap stack: java.net.SocketException
5: astore 4
start local 4 6: aload 0
getfield java.net.PlainSocketImpl.socket:Ljava/net/Socket;
ifnull 7
aload 0
getfield java.net.PlainSocketImpl.socket:Ljava/net/Socket;
invokevirtual java.net.Socket.isConnected:()Z
ifne 8
7: StackMap locals: java.net.SocketException
StackMap stack:
aload 4
athrow
end local 4 8: StackMap locals:
StackMap stack:
return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Ljava/net/PlainSocketImpl;
0 9 1 opt I
0 9 2 b Z
0 9 3 val Ljava/lang/Object;
6 8 4 se Ljava/net/SocketException;
Exception table:
from to target type
3 4 5 Class java.net.SocketException
Exceptions:
throws java.net.SocketException
MethodParameters:
Name Flags
opt
b
val
native void socketCreate(boolean);
descriptor: (Z)V
flags: (0x0100) ACC_NATIVE
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
isServer
native void socketConnect(java.net.InetAddress, int, int);
descriptor: (Ljava/net/InetAddress;II)V
flags: (0x0100) ACC_NATIVE
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
address
port
timeout
native void socketBind(java.net.InetAddress, int);
descriptor: (Ljava/net/InetAddress;I)V
flags: (0x0100) ACC_NATIVE
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
address
port
native void socketListen(int);
descriptor: (I)V
flags: (0x0100) ACC_NATIVE
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
count
native void socketAccept(java.net.SocketImpl);
descriptor: (Ljava/net/SocketImpl;)V
flags: (0x0100) ACC_NATIVE
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
s
native int socketAvailable();
descriptor: ()I
flags: (0x0100) ACC_NATIVE
Exceptions:
throws java.io.IOException
native void socketClose0(boolean);
descriptor: (Z)V
flags: (0x0100) ACC_NATIVE
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
useDeferredClose
native void socketShutdown(int);
descriptor: (I)V
flags: (0x0100) ACC_NATIVE
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
howto
static native void initProto();
descriptor: ()V
flags: (0x0108) ACC_STATIC, ACC_NATIVE
native void socketSetOption0(int, boolean, java.lang.Object);
descriptor: (IZLjava/lang/Object;)V
flags: (0x0100) ACC_NATIVE
Exceptions:
throws java.net.SocketException
MethodParameters:
Name Flags
cmd
on
value
native int socketGetOption(int, java.lang.Object);
descriptor: (ILjava/lang/Object;)I
flags: (0x0100) ACC_NATIVE
Exceptions:
throws java.net.SocketException
MethodParameters:
Name Flags
opt
iaContainerObj
native void socketSendUrgentData(int);
descriptor: (I)V
flags: (0x0100) ACC_NATIVE
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
data
private void lambda$0(java.util.Set, java.net.SocketOption);
descriptor: (Ljava/util/Set;Ljava/net/SocketOption;)V
flags: (0x1002) ACC_PRIVATE, ACC_SYNTHETIC
Code:
stack=2, locals=3, args_size=3
start local 0 start local 2 0: aload 2
invokeinterface java.net.SocketOption.name:()Ljava/lang/String;
ldc "SO_FLOW_SLA"
invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
ifeq 4
1: aload 0
invokevirtual java.net.PlainSocketImpl.getSocket:()Ljava/net/Socket;
ifnull 5
2: aload 1
aload 2
invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
pop
3: goto 5
4: StackMap locals:
StackMap stack:
aload 1
aload 2
invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
pop
5: StackMap locals:
StackMap stack:
return
end local 2 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Ljava/net/PlainSocketImpl;
0 6 2 option Ljava/net/SocketOption<*>;
}
SourceFile: "PlainSocketImpl.java"
InnerClasses:
public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles