public class sun.net.ExtendedOptionsHelper
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: sun.net.ExtendedOptionsHelper
super_class: java.lang.Object
{
private static final boolean keepAliveOptSupported;
descriptor: Z
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final java.util.Set<java.net.SocketOption<?>> extendedOptions;
descriptor: Ljava/util/Set;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
Signature: Ljava/util/Set<Ljava/net/SocketOption<*>;>;
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: invokestatic sun.net.ExtendedOptionsImpl.keepAliveOptionsSupported:()Z
1: putstatic sun.net.ExtendedOptionsHelper.keepAliveOptSupported:Z
2: invokestatic sun.net.ExtendedOptionsHelper.options:()Ljava/util/Set;
putstatic sun.net.ExtendedOptionsHelper.extendedOptions:Ljava/util/Set;
return
LocalVariableTable:
Start End Slot Name Signature
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
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/ExtendedOptionsHelper;
private static java.util.Set<java.net.SocketOption<?>> options();
descriptor: ()Ljava/util/Set;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=2, locals=1, args_size=0
0: new java.util.HashSet
dup
invokespecial java.util.HashSet.<init>:()V
astore 0
start local 0 1: getstatic sun.net.ExtendedOptionsHelper.keepAliveOptSupported:Z
ifeq 5
2: aload 0
getstatic jdk.net.ExtendedSocketOptions.TCP_KEEPCOUNT:Ljava/net/SocketOption;
invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
pop
3: aload 0
getstatic jdk.net.ExtendedSocketOptions.TCP_KEEPIDLE:Ljava/net/SocketOption;
invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
pop
4: aload 0
getstatic jdk.net.ExtendedSocketOptions.TCP_KEEPINTERVAL:Ljava/net/SocketOption;
invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
pop
5: StackMap locals: java.util.Set
StackMap stack:
aload 0
invokestatic java.util.Collections.unmodifiableSet:(Ljava/util/Set;)Ljava/util/Set;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
1 6 0 options Ljava/util/Set<Ljava/net/SocketOption<*>;>;
Signature: ()Ljava/util/Set<Ljava/net/SocketOption<*>;>;
public static java.util.Set<java.net.SocketOption<?>> keepAliveOptions();
descriptor: ()Ljava/util/Set;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: getstatic sun.net.ExtendedOptionsHelper.extendedOptions:Ljava/util/Set;
areturn
LocalVariableTable:
Start End Slot Name Signature
Signature: ()Ljava/util/Set<Ljava/net/SocketOption<*>;>;
}
SourceFile: "ExtendedOptionsHelper.java"