abstract class com.oracle.truffle.polyglot.LanguageCache$Loader
minor version: 0
major version: 59
flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
this_class: com.oracle.truffle.polyglot.LanguageCache$Loader
super_class: java.lang.Object
{
static final boolean $assertionsDisabled;
descriptor: Z
flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc Lcom/oracle/truffle/polyglot/LanguageCache;
invokevirtual java.lang.Class.desiredAssertionStatus:()Z
ifne 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: putstatic com.oracle.truffle.polyglot.LanguageCache$Loader.$assertionsDisabled:Z
return
LocalVariableTable:
Start End Slot Name Signature
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/oracle/truffle/polyglot/LanguageCache$Loader;
static void load(java.lang.ClassLoader, java.util.Collection<? super com.oracle.truffle.polyglot.LanguageCache>);
descriptor: (Ljava/lang/ClassLoader;Ljava/util/Collection;)V
flags: (0x0008) ACC_STATIC
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: aload 0
ifnonnull 2
1: return
2: StackMap locals:
StackMap stack:
ldc Lcom/oracle/truffle/api/TruffleLanguage;
invokevirtual java.lang.Class.getName:()Ljava/lang/String;
iconst_1
aload 0
invokestatic java.lang.Class.forName:(Ljava/lang/String;ZLjava/lang/ClassLoader;)Ljava/lang/Class;
astore 2
start local 2 3: aload 2
ldc Lcom/oracle/truffle/api/TruffleLanguage;
if_acmpeq 7
4: return
end local 2 5: StackMap locals:
StackMap stack: java.lang.ClassNotFoundException
pop
6: return
7: StackMap locals:
StackMap stack:
getstatic com.oracle.truffle.polyglot.LanguageCache$Loader$LegacyLoader.INSTANCE:Lcom/oracle/truffle/polyglot/LanguageCache$Loader;
aload 0
aload 1
invokevirtual com.oracle.truffle.polyglot.LanguageCache$Loader.loadImpl:(Ljava/lang/ClassLoader;Ljava/util/Collection;)V
8: getstatic com.oracle.truffle.polyglot.LanguageCache$Loader$ServicesLoader.INSTANCE:Lcom/oracle/truffle/polyglot/LanguageCache$Loader;
aload 0
aload 1
invokevirtual com.oracle.truffle.polyglot.LanguageCache$Loader.loadImpl:(Ljava/lang/ClassLoader;Ljava/util/Collection;)V
9: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 loader Ljava/lang/ClassLoader;
0 10 1 into Ljava/util/Collection<-Lcom/oracle/truffle/polyglot/LanguageCache;>;
3 5 2 truffleLanguageClassAsSeenByLoader Ljava/lang/Class<*>;
Exception table:
from to target type
2 4 5 Class java.lang.ClassNotFoundException
Signature: (Ljava/lang/ClassLoader;Ljava/util/Collection<-Lcom/oracle/truffle/polyglot/LanguageCache;>;)V
MethodParameters:
Name Flags
loader
into
static void exportTruffle(java.lang.ClassLoader);
descriptor: (Ljava/lang/ClassLoader;)V
flags: (0x0008) ACC_STATIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: getstatic com.oracle.truffle.api.TruffleOptions.AOT:Z
ifne 2
1: getstatic com.oracle.truffle.polyglot.EngineAccessor.JDKSERVICES:Lcom/oracle/truffle/api/impl/Accessor$JDKSupport;
aload 0
aconst_null
invokevirtual com.oracle.truffle.api.impl.Accessor$JDKSupport.exportTo:(Ljava/lang/ClassLoader;Ljava/lang/String;)V
2: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 loader Ljava/lang/ClassLoader;
MethodParameters:
Name Flags
loader
abstract void loadImpl(java.lang.ClassLoader, java.util.Collection<? super com.oracle.truffle.polyglot.LanguageCache>);
descriptor: (Ljava/lang/ClassLoader;Ljava/util/Collection;)V
flags: (0x0400) ACC_ABSTRACT
Signature: (Ljava/lang/ClassLoader;Ljava/util/Collection<-Lcom/oracle/truffle/polyglot/LanguageCache;>;)V
MethodParameters:
Name Flags
loader
into
static java.lang.String defaultId(java.lang.String, java.lang.String);
descriptor: (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
flags: (0x0008) ACC_STATIC
Code:
stack=3, locals=4, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual java.lang.String.isEmpty:()Z
ifeq 6
1: aload 1
bipush 36
invokevirtual java.lang.String.lastIndexOf:(I)I
istore 3
start local 3 2: iload 3
iconst_m1
if_icmpne 4
3: aload 1
bipush 46
invokevirtual java.lang.String.lastIndexOf:(I)I
istore 3
4: StackMap locals: java.lang.String java.lang.String top int
StackMap stack:
aload 1
iload 3
iconst_1
iadd
aload 1
invokevirtual java.lang.String.length:()I
invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
astore 2
end local 3 start local 2 5: goto 10
end local 2 6: StackMap locals: java.lang.String java.lang.String
StackMap stack:
aload 0
invokevirtual java.lang.String.length:()I
iconst_1
if_icmpne 9
7: aload 0
astore 2
start local 2 8: goto 10
end local 2 9: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.lang.String.toLowerCase:()Ljava/lang/String;
astore 2
start local 2 10: StackMap locals: java.lang.String
StackMap stack:
aload 2
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 name Ljava/lang/String;
0 11 1 className Ljava/lang/String;
5 6 2 resolvedId Ljava/lang/String;
8 9 2 resolvedId Ljava/lang/String;
10 11 2 resolvedId Ljava/lang/String;
2 5 3 lastIndex I
MethodParameters:
Name Flags
name final
className final
static java.lang.String getLanguageHomeFromURLConnection(java.lang.String, java.net.URLConnection);
descriptor: (Ljava/lang/String;Ljava/net/URLConnection;)Ljava/lang/String;
flags: (0x0008) ACC_STATIC
Code:
stack=5, locals=5, args_size=2
start local 0 start local 1 0: aload 1
instanceof java.net.JarURLConnection
ifeq 10
1: aload 1
checkcast java.net.JarURLConnection
invokevirtual java.net.JarURLConnection.getJarFileURL:()Ljava/net/URL;
astore 2
start local 2 2: ldc "file"
aload 2
invokevirtual java.net.URL.getProtocol:()Ljava/lang/String;
invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
ifeq 10
3: aload 2
invokevirtual java.net.URL.toURI:()Ljava/net/URI;
invokestatic java.nio.file.Paths.get:(Ljava/net/URI;)Ljava/nio/file/Path;
astore 3
start local 3 4: aload 3
invokeinterface java.nio.file.Path.getParent:()Ljava/nio/file/Path;
astore 4
start local 4 5: aload 4
ifnull 6
aload 4
invokeinterface java.nio.file.Path.toString:()Ljava/lang/String;
goto 7
StackMap locals: java.net.URL java.nio.file.Path java.nio.file.Path
StackMap stack:
6: aconst_null
StackMap locals:
StackMap stack: java.lang.String
7: areturn
end local 4 end local 3 end local 2 8: StackMap locals: java.lang.String java.net.URLConnection
StackMap stack: java.lang.Exception
astore 2
start local 2 9: getstatic com.oracle.truffle.polyglot.LanguageCache$Loader.$assertionsDisabled:Z
ifne 10
new java.lang.AssertionError
dup
new java.lang.StringBuilder
dup
ldc "Cannot locate "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc " language home due to "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 2
invokevirtual java.lang.Exception.getMessage:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
athrow
end local 2 10: StackMap locals:
StackMap stack:
aconst_null
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 languageId Ljava/lang/String;
0 11 1 connection Ljava/net/URLConnection;
2 8 2 url Ljava/net/URL;
4 8 3 path Ljava/nio/file/Path;
5 8 4 parent Ljava/nio/file/Path;
9 10 2 e Ljava/lang/Exception;
Exception table:
from to target type
1 7 8 Class java.net.URISyntaxException
1 7 8 Class java.nio.file.FileSystemNotFoundException
1 7 8 Class java.lang.IllegalArgumentException
1 7 8 Class java.lang.SecurityException
MethodParameters:
Name Flags
languageId
connection
}
SourceFile: "LanguageCache.java"
NestHost: com.oracle.truffle.polyglot.LanguageCache
InnerClasses:
public final JDKSupport = com.oracle.truffle.api.impl.Accessor$JDKSupport of com.oracle.truffle.api.impl.Accessor
private abstract Loader = com.oracle.truffle.polyglot.LanguageCache$Loader of com.oracle.truffle.polyglot.LanguageCache
private final LegacyLoader = com.oracle.truffle.polyglot.LanguageCache$Loader$LegacyLoader of com.oracle.truffle.polyglot.LanguageCache$Loader
private final ServicesLoader = com.oracle.truffle.polyglot.LanguageCache$Loader$ServicesLoader of com.oracle.truffle.polyglot.LanguageCache$Loader