public class io.undertow.protocols.alpn.ALPNManager
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: io.undertow.protocols.alpn.ALPNManager
super_class: java.lang.Object
{
private final java.util.List<io.undertow.protocols.alpn.ALPNProvider> alpnProviders;
descriptor: Ljava/util/List;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Signature: Ljava/util/List<Lio/undertow/protocols/alpn/ALPNProvider;>;
public static final io.undertow.protocols.alpn.ALPNManager INSTANCE;
descriptor: Lio/undertow/protocols/alpn/ALPNManager;
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=3, locals=0, args_size=0
0: new io.undertow.protocols.alpn.ALPNManager
dup
ldc Lio/undertow/protocols/alpn/ALPNManager;
invokevirtual java.lang.Class.getClassLoader:()Ljava/lang/ClassLoader;
invokespecial io.undertow.protocols.alpn.ALPNManager.<init>:(Ljava/lang/ClassLoader;)V
putstatic io.undertow.protocols.alpn.ALPNManager.INSTANCE:Lio/undertow/protocols/alpn/ALPNManager;
return
LocalVariableTable:
Start End Slot Name Signature
public void <init>(java.lang.ClassLoader);
descriptor: (Ljava/lang/ClassLoader;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=6, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: ldc Lio/undertow/protocols/alpn/ALPNProvider;
aload 1
invokestatic java.util.ServiceLoader.load:(Ljava/lang/Class;Ljava/lang/ClassLoader;)Ljava/util/ServiceLoader;
astore 2
start local 2 2: new java.util.ArrayList
dup
invokespecial java.util.ArrayList.<init>:()V
astore 3
start local 3 3: aload 2
invokevirtual java.util.ServiceLoader.iterator:()Ljava/util/Iterator;
astore 5
goto 6
StackMap locals: io.undertow.protocols.alpn.ALPNManager java.lang.ClassLoader java.util.ServiceLoader java.util.List top java.util.Iterator
StackMap stack:
4: aload 5
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast io.undertow.protocols.alpn.ALPNProvider
astore 4
start local 4 5: aload 3
aload 4
invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
pop
end local 4 6: StackMap locals:
StackMap stack:
aload 5
invokeinterface java.util.Iterator.hasNext:()Z
ifne 4
7: aload 3
new io.undertow.protocols.alpn.ALPNManager$1
dup
aload 0
invokespecial io.undertow.protocols.alpn.ALPNManager$1.<init>:(Lio/undertow/protocols/alpn/ALPNManager;)V
invokestatic java.util.Collections.sort:(Ljava/util/List;Ljava/util/Comparator;)V
8: aload 0
aload 3
invokestatic java.util.Collections.unmodifiableList:(Ljava/util/List;)Ljava/util/List;
putfield io.undertow.protocols.alpn.ALPNManager.alpnProviders:Ljava/util/List;
9: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Lio/undertow/protocols/alpn/ALPNManager;
0 10 1 classLoader Ljava/lang/ClassLoader;
2 10 2 loader Ljava/util/ServiceLoader<Lio/undertow/protocols/alpn/ALPNProvider;>;
3 10 3 provider Ljava/util/List<Lio/undertow/protocols/alpn/ALPNProvider;>;
5 6 4 prov Lio/undertow/protocols/alpn/ALPNProvider;
MethodParameters:
Name Flags
classLoader
public io.undertow.protocols.alpn.ALPNProvider getProvider(javax.net.ssl.SSLEngine);
descriptor: (Ljavax/net/ssl/SSLEngine;)Lio/undertow/protocols/alpn/ALPNProvider;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=4, args_size=2
start local 0 start local 1 0: aload 0
getfield io.undertow.protocols.alpn.ALPNManager.alpnProviders:Ljava/util/List;
invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
astore 3
goto 4
StackMap locals: io.undertow.protocols.alpn.ALPNManager javax.net.ssl.SSLEngine top java.util.Iterator
StackMap stack:
1: aload 3
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast io.undertow.protocols.alpn.ALPNProvider
astore 2
start local 2 2: aload 2
aload 1
invokeinterface io.undertow.protocols.alpn.ALPNProvider.isEnabled:(Ljavax/net/ssl/SSLEngine;)Z
ifeq 4
3: aload 2
areturn
end local 2 4: StackMap locals:
StackMap stack:
aload 3
invokeinterface java.util.Iterator.hasNext:()Z
ifne 1
5: aconst_null
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lio/undertow/protocols/alpn/ALPNManager;
0 6 1 engine Ljavax/net/ssl/SSLEngine;
2 4 2 provider Lio/undertow/protocols/alpn/ALPNProvider;
MethodParameters:
Name Flags
engine
}
SourceFile: "ALPNManager.java"
NestMembers:
io.undertow.protocols.alpn.ALPNManager$1
InnerClasses:
io.undertow.protocols.alpn.ALPNManager$1