public abstract class java.nio.channels.spi.SelectorProvider
minor version: 0
major version: 59
flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
this_class: java.nio.channels.spi.SelectorProvider
super_class: java.lang.Object
{
private static java.lang.Void checkPermission();
descriptor: ()Ljava/lang/Void;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=4, locals=1, args_size=0
0: invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
astore 0
start local 0 1: aload 0
ifnull 3
2: aload 0
new java.lang.RuntimePermission
dup
ldc "selectorProvider"
invokespecial java.lang.RuntimePermission.<init>:(Ljava/lang/String;)V
invokevirtual java.lang.SecurityManager.checkPermission:(Ljava/security/Permission;)V
3: StackMap locals: java.lang.SecurityManager
StackMap stack:
aconst_null
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
1 4 0 sm Ljava/lang/SecurityManager;
private void <init>(java.lang.Void);
descriptor: (Ljava/lang/Void;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=1, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.lang.Object.<init>:()V
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/nio/channels/spi/SelectorProvider;
0 1 1 ignore Ljava/lang/Void;
MethodParameters:
Name Flags
ignore
protected void <init>();
descriptor: ()V
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokestatic java.nio.channels.spi.SelectorProvider.checkPermission:()Ljava/lang/Void;
invokespecial java.nio.channels.spi.SelectorProvider.<init>:(Ljava/lang/Void;)V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/nio/channels/spi/SelectorProvider;
public static java.nio.channels.spi.SelectorProvider provider();
descriptor: ()Ljava/nio/channels/spi/SelectorProvider;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: getstatic java.nio.channels.spi.SelectorProvider$Holder.INSTANCE:Ljava/nio/channels/spi/SelectorProvider;
areturn
LocalVariableTable:
Start End Slot Name Signature
public abstract java.nio.channels.DatagramChannel openDatagramChannel();
descriptor: ()Ljava/nio/channels/DatagramChannel;
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
Exceptions:
throws java.io.IOException
public abstract java.nio.channels.DatagramChannel openDatagramChannel(java.net.ProtocolFamily);
descriptor: (Ljava/net/ProtocolFamily;)Ljava/nio/channels/DatagramChannel;
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
family
public abstract java.nio.channels.Pipe openPipe();
descriptor: ()Ljava/nio/channels/Pipe;
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
Exceptions:
throws java.io.IOException
public abstract java.nio.channels.spi.AbstractSelector openSelector();
descriptor: ()Ljava/nio/channels/spi/AbstractSelector;
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
Exceptions:
throws java.io.IOException
public abstract java.nio.channels.ServerSocketChannel openServerSocketChannel();
descriptor: ()Ljava/nio/channels/ServerSocketChannel;
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
Exceptions:
throws java.io.IOException
public abstract java.nio.channels.SocketChannel openSocketChannel();
descriptor: ()Ljava/nio/channels/SocketChannel;
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
Exceptions:
throws java.io.IOException
public java.nio.channels.Channel inheritedChannel();
descriptor: ()Ljava/nio/channels/Channel;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aconst_null
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/nio/channels/spi/SelectorProvider;
Exceptions:
throws java.io.IOException
public java.nio.channels.SocketChannel openSocketChannel(java.net.ProtocolFamily);
descriptor: (Ljava/net/ProtocolFamily;)Ljava/nio/channels/SocketChannel;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 1
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
pop
1: new java.lang.UnsupportedOperationException
dup
ldc "Protocol family not supported"
invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/nio/channels/spi/SelectorProvider;
0 2 1 family Ljava/net/ProtocolFamily;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
family
public java.nio.channels.ServerSocketChannel openServerSocketChannel(java.net.ProtocolFamily);
descriptor: (Ljava/net/ProtocolFamily;)Ljava/nio/channels/ServerSocketChannel;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 1
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
pop
1: new java.lang.UnsupportedOperationException
dup
ldc "Protocol family not supported"
invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/nio/channels/spi/SelectorProvider;
0 2 1 family Ljava/net/ProtocolFamily;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
family
}
SourceFile: "SelectorProvider.java"
NestMembers:
java.nio.channels.spi.SelectorProvider$Holder
InnerClasses:
private Holder = java.nio.channels.spi.SelectorProvider$Holder of java.nio.channels.spi.SelectorProvider