public class org.graalvm.polyglot.examples.EvalLauncher
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: org.graalvm.polyglot.examples.EvalLauncher
super_class: java.lang.Object
{
static final java.lang.String BASIC_HELP;
descriptor: Ljava/lang/String;
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: "Usage: eval [OPTIONS] SCRIPT...\n SCRIPT: <language-id>:<source-code> eg. js:42 \n Example: eval \"js:42\" \"r:c(1,2,3)\"\n\nOptions: \n --version print version information\n --help print this help message \n --experthelp print a help message for expert users \n --debughelp print a help message for debugging internal errors \n"
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 Lorg/graalvm/polyglot/examples/EvalLauncher;
public static void main(java.lang.String[]);
descriptor: ([Ljava/lang/String;)V
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=1, args_size=1
0: new java.lang.Error
dup
ldc "Unresolved compilation problem: \n\tDEBUG cannot be resolved or is not a field\n"
invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
athrow
LocalVariableTable:
Start End Slot Name Signature
MethodParameters:
Name Flags
args
private static void printVersions();
descriptor: ()V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=6, locals=3, args_size=0
0: invokestatic org.graalvm.polyglot.Engine.create:()Lorg/graalvm/polyglot/Engine;
astore 0
start local 0 1: getstatic java.lang.System.out:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc "GraalVM Polyglot Engine Version "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
invokevirtual org.graalvm.polyglot.Engine.getVersion:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
2: getstatic java.lang.System.out:Ljava/io/PrintStream;
ldc "Installed Languages: "
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
3: aload 0
invokevirtual org.graalvm.polyglot.Engine.getLanguages:()Ljava/util/Map;
invokeinterface java.util.Map.values:()Ljava/util/Collection;
invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
astore 2
goto 6
StackMap locals: org.graalvm.polyglot.Engine top java.util.Iterator
StackMap stack:
4: aload 2
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast org.graalvm.polyglot.Language
astore 1
start local 1 5: getstatic java.lang.System.out:Ljava/io/PrintStream;
ldc " %-10s: %-10s Version %s%n"
iconst_3
anewarray java.lang.Object
dup
iconst_0
aload 1
invokevirtual org.graalvm.polyglot.Language.getId:()Ljava/lang/String;
aastore
dup
iconst_1
aload 1
invokevirtual org.graalvm.polyglot.Language.getName:()Ljava/lang/String;
aastore
dup
iconst_2
aload 1
invokevirtual org.graalvm.polyglot.Language.getVersion:()Ljava/lang/String;
aastore
invokevirtual java.io.PrintStream.printf:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/PrintStream;
pop
end local 1 6: StackMap locals:
StackMap stack:
aload 2
invokeinterface java.util.Iterator.hasNext:()Z
ifne 4
7: getstatic java.lang.System.out:Ljava/io/PrintStream;
ldc "Installed Instruments: "
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
8: aload 0
invokevirtual org.graalvm.polyglot.Engine.getInstruments:()Ljava/util/Map;
invokeinterface java.util.Map.values:()Ljava/util/Collection;
invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
astore 2
goto 11
StackMap locals:
StackMap stack:
9: aload 2
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast org.graalvm.polyglot.Instrument
astore 1
start local 1 10: getstatic java.lang.System.out:Ljava/io/PrintStream;
ldc " %-10s: %-10s Version %s%n"
iconst_3
anewarray java.lang.Object
dup
iconst_0
aload 1
invokevirtual org.graalvm.polyglot.Instrument.getId:()Ljava/lang/String;
aastore
dup
iconst_1
aload 1
invokevirtual org.graalvm.polyglot.Instrument.getName:()Ljava/lang/String;
aastore
dup
iconst_2
aload 1
invokevirtual org.graalvm.polyglot.Instrument.getVersion:()Ljava/lang/String;
aastore
invokevirtual java.io.PrintStream.printf:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/PrintStream;
pop
end local 1 11: StackMap locals:
StackMap stack:
aload 2
invokeinterface java.util.Iterator.hasNext:()Z
ifne 9
12: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
1 13 0 engine Lorg/graalvm/polyglot/Engine;
5 6 1 language Lorg/graalvm/polyglot/Language;
10 11 1 instrument Lorg/graalvm/polyglot/Instrument;
private static void printHelp(org.graalvm.options.OptionCategory);
descriptor: (Lorg/graalvm/options/OptionCategory;)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=3, locals=1, args_size=1
0: new java.lang.Error
dup
ldc "Unresolved compilation problems: \n\tThe method getLanguage(String) is undefined for the type Engine\n\tThe method getInstrument(String) is undefined for the type Engine\n"
invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
athrow
LocalVariableTable:
Start End Slot Name Signature
MethodParameters:
Name Flags
maxCategory
private static void printOption(org.graalvm.options.OptionCategory, org.graalvm.options.OptionDescriptor);
descriptor: (Lorg/graalvm/options/OptionCategory;Lorg/graalvm/options/OptionDescriptor;)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=6, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual org.graalvm.options.OptionCategory.ordinal:()I
aload 1
invokevirtual org.graalvm.options.OptionDescriptor.getCategory:()Lorg/graalvm/options/OptionCategory;
invokevirtual org.graalvm.options.OptionCategory.ordinal:()I
if_icmpgt 2
1: getstatic java.lang.System.out:Ljava/io/PrintStream;
ldc " --%-30s = %-10s %s %n"
iconst_3
anewarray java.lang.Object
dup
iconst_0
aload 1
invokevirtual org.graalvm.options.OptionDescriptor.getKey:()Lorg/graalvm/options/OptionKey;
aastore
dup
iconst_1
aload 1
invokevirtual org.graalvm.options.OptionDescriptor.getKey:()Lorg/graalvm/options/OptionKey;
invokevirtual org.graalvm.options.OptionKey.getDefaultValue:()Ljava/lang/Object;
aastore
dup
iconst_2
aload 1
invokevirtual org.graalvm.options.OptionDescriptor.getHelp:()Ljava/lang/String;
aastore
invokevirtual java.io.PrintStream.printf:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/io/PrintStream;
pop
2: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 maxCategory Lorg/graalvm/options/OptionCategory;
0 3 1 descriptor Lorg/graalvm/options/OptionDescriptor;
MethodParameters:
Name Flags
maxCategory
descriptor
public void testPrintHelp();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new java.lang.Error
dup
ldc "Unresolved compilation problem: \n\tMyTest cannot be resolved to a type\n"
invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
athrow
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/polyglot/examples/EvalLauncher;
RuntimeInvisibleAnnotations:
MyTest()
public void testPrintVersion();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new java.lang.Error
dup
ldc "Unresolved compilation problem: \n\tMyTest cannot be resolved to a type\n"
invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
athrow
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/polyglot/examples/EvalLauncher;
RuntimeInvisibleAnnotations:
MyTest()
public void testEval();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new java.lang.Error
dup
ldc "Unresolved compilation problem: \n\tMyTest cannot be resolved to a type\n"
invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
athrow
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/graalvm/polyglot/examples/EvalLauncher;
RuntimeInvisibleAnnotations:
MyTest()
}
SourceFile: "EvalLauncher.java"