public final class org.graalvm.home.impl.DefaultHomeFinder extends org.graalvm.home.HomeFinder
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: org.graalvm.home.impl.DefaultHomeFinder
super_class: org.graalvm.home.HomeFinder
{
private static final int JAVA_SPEC;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final boolean STATIC_VERBOSE;
descriptor: Z
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final java.nio.file.Path FORCE_GRAAL_HOME;
descriptor: Ljava/nio/file/Path;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final java.nio.file.Path GRAAL_HOME_RELATIVE_PATH;
descriptor: Ljava/nio/file/Path;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final java.util.Map<java.lang.String, java.nio.file.Path> LANGUAGE_RELATIVE_HOMES;
descriptor: Ljava/util/Map;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
Signature: Ljava/util/Map<Ljava/lang/String;Ljava/nio/file/Path;>;
private static final java.lang.String GRAALVM_VERSION_PROPERTY;
descriptor: Ljava/lang/String;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: "org.graalvm.version"
private static final java.lang.String GRAALVM_VERSION;
descriptor: Ljava/lang/String;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final java.lang.Object HOME_NOT_FOUND;
descriptor: Ljava/lang/Object;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private volatile java.lang.Boolean verbose;
descriptor: Ljava/lang/Boolean;
flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE
private volatile java.lang.String version;
descriptor: Ljava/lang/String;
flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE
private volatile java.lang.Object graalVMHome;
descriptor: Ljava/lang/Object;
flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE
private volatile java.util.Map<java.lang.String, java.nio.file.Path> languageHomes;
descriptor: Ljava/util/Map;
flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE
Signature: Ljava/util/Map<Ljava/lang/String;Ljava/nio/file/Path;>;
private volatile java.util.Map<java.lang.String, java.nio.file.Path> toolHomes;
descriptor: Ljava/util/Map;
flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE
Signature: Ljava/util/Map<Ljava/lang/String;Ljava/nio/file/Path;>;
static final boolean $assertionsDisabled;
descriptor: Z
flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=4, locals=7, args_size=0
0: ldc Lorg/graalvm/home/impl/DefaultHomeFinder;
invokevirtual java.lang.Class.desiredAssertionStatus:()Z
ifne 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: putstatic org.graalvm.home.impl.DefaultHomeFinder.$assertionsDisabled:Z
3: invokestatic org.graalvm.home.impl.DefaultHomeFinder.getJavaSpecificationVersion:()I
putstatic org.graalvm.home.impl.DefaultHomeFinder.JAVA_SPEC:I
4: ldc "com.oracle.graalvm.locator.verbose"
invokestatic java.lang.Boolean.getBoolean:(Ljava/lang/String;)Z
putstatic org.graalvm.home.impl.DefaultHomeFinder.STATIC_VERBOSE:Z
5: new java.util.HashMap
dup
invokespecial java.util.HashMap.<init>:()V
putstatic org.graalvm.home.impl.DefaultHomeFinder.LANGUAGE_RELATIVE_HOMES:Ljava/util/Map;
6: ldc "org.graalvm.launcher.home"
invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
astore 0
start local 0 7: aload 0
ifnull 10
aload 0
invokevirtual java.lang.String.length:()I
ifle 10
8: aload 0
iconst_0
anewarray java.lang.String
invokestatic java.nio.file.Paths.get:(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
putstatic org.graalvm.home.impl.DefaultHomeFinder.FORCE_GRAAL_HOME:Ljava/nio/file/Path;
9: goto 11
10: StackMap locals: java.lang.String
StackMap stack:
aconst_null
putstatic org.graalvm.home.impl.DefaultHomeFinder.FORCE_GRAAL_HOME:Ljava/nio/file/Path;
11: StackMap locals:
StackMap stack:
ldc "org.graalvm.launcher.relative.home"
invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
astore 1
start local 1 12: aload 1
ifnull 15
aload 1
invokevirtual java.lang.String.length:()I
ifle 15
13: aload 1
iconst_0
anewarray java.lang.String
invokestatic java.nio.file.Paths.get:(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
putstatic org.graalvm.home.impl.DefaultHomeFinder.GRAAL_HOME_RELATIVE_PATH:Ljava/nio/file/Path;
14: goto 16
15: StackMap locals: java.lang.String
StackMap stack:
aconst_null
putstatic org.graalvm.home.impl.DefaultHomeFinder.GRAAL_HOME_RELATIVE_PATH:Ljava/nio/file/Path;
16: StackMap locals:
StackMap stack:
invokestatic java.lang.System.getProperties:()Ljava/util/Properties;
invokevirtual java.util.Properties.keySet:()Ljava/util/Set;
invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
astore 3
goto 25
StackMap locals: java.lang.String java.lang.String top java.util.Iterator
StackMap stack:
17: aload 3
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
astore 2
start local 2 18: aload 2
instanceof java.lang.String
ifeq 25
19: aload 2
checkcast java.lang.String
astore 4
start local 4 20: aload 4
ldc "org.graalvm.launcher.relative."
invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
ifeq 25
aload 4
ldc ".home"
invokevirtual java.lang.String.endsWith:(Ljava/lang/String;)Z
ifeq 25
21: aload 4
ldc "org.graalvm.launcher.relative."
invokevirtual java.lang.String.length:()I
invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
astore 5
start local 5 22: aload 5
invokevirtual java.lang.String.length:()I
ldc ".home"
invokevirtual java.lang.String.length:()I
if_icmple 25
23: aload 5
iconst_0
aload 5
invokevirtual java.lang.String.length:()I
ldc ".home"
invokevirtual java.lang.String.length:()I
isub
invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
astore 6
start local 6 24: getstatic org.graalvm.home.impl.DefaultHomeFinder.LANGUAGE_RELATIVE_HOMES:Ljava/util/Map;
aload 6
aload 4
invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
iconst_0
anewarray java.lang.String
invokestatic java.nio.file.Paths.get:(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
end local 6 end local 5 end local 4 end local 2 25: StackMap locals:
StackMap stack:
aload 3
invokeinterface java.util.Iterator.hasNext:()Z
ifne 17
end local 1 end local 0 26: ldc "org.graalvm.version"
invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
putstatic org.graalvm.home.impl.DefaultHomeFinder.GRAALVM_VERSION:Ljava/lang/String;
27: new java.lang.Object
dup
invokespecial java.lang.Object.<init>:()V
putstatic org.graalvm.home.impl.DefaultHomeFinder.HOME_NOT_FOUND:Ljava/lang/Object;
return
LocalVariableTable:
Start End Slot Name Signature
7 26 0 forcedHome Ljava/lang/String;
12 26 1 relativeHome Ljava/lang/String;
18 25 2 property Ljava/lang/Object;
20 25 4 name Ljava/lang/String;
22 25 5 after Ljava/lang/String;
24 25 6 languageId Ljava/lang/String;
private static int getJavaSpecificationVersion();
descriptor: ()I
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=2, locals=1, args_size=0
0: ldc "java.specification.version"
invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
astore 0
start local 0 1: aload 0
ldc "1."
invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
ifeq 3
2: aload 0
iconst_2
invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
astore 0
3: StackMap locals: java.lang.String
StackMap stack:
aload 0
invokestatic java.lang.Integer.parseInt:(Ljava/lang/String;)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
1 4 0 value Ljava/lang/String;
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial org.graalvm.home.HomeFinder.<init>:()V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/graalvm/home/impl/DefaultHomeFinder;
public java.nio.file.Path getHomeFolder();
descriptor: ()Ljava/nio/file/Path;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=3, args_size=1
start local 0 0: aload 0
getfield org.graalvm.home.impl.DefaultHomeFinder.graalVMHome:Ljava/lang/Object;
astore 1
start local 1 1: aload 1
ifnonnull 8
2: aload 0
invokevirtual org.graalvm.home.impl.DefaultHomeFinder.searchHomeFolder:()Ljava/nio/file/Path;
astore 2
start local 2 3: aload 2
ifnull 4
aload 2
goto 5
StackMap locals: java.lang.Object java.lang.Object
StackMap stack:
4: getstatic org.graalvm.home.impl.DefaultHomeFinder.HOME_NOT_FOUND:Ljava/lang/Object;
StackMap locals:
StackMap stack: java.lang.Object
5: astore 1
6: invokestatic org.graalvm.nativeimage.ImageInfo.inImageBuildtimeCode:()Z
ifne 8
7: aload 0
aload 1
putfield org.graalvm.home.impl.DefaultHomeFinder.graalVMHome:Ljava/lang/Object;
end local 2 8: StackMap locals:
StackMap stack:
aload 1
instanceof java.nio.file.Path
ifeq 10
9: aload 1
checkcast java.nio.file.Path
areturn
10: StackMap locals:
StackMap stack:
getstatic org.graalvm.home.impl.DefaultHomeFinder.$assertionsDisabled:Z
ifne 11
aload 1
getstatic org.graalvm.home.impl.DefaultHomeFinder.HOME_NOT_FOUND:Ljava/lang/Object;
if_acmpeq 11
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
11: StackMap locals:
StackMap stack:
aconst_null
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Lorg/graalvm/home/impl/DefaultHomeFinder;
1 12 1 home Ljava/lang/Object;
3 8 2 result Ljava/lang/Object;
private java.nio.file.Path searchHomeFolder();
descriptor: ()Ljava/nio/file/Path;
flags: (0x0002) ACC_PRIVATE
Code:
stack=6, locals=5, args_size=1
start local 0 0: aload 0
invokevirtual org.graalvm.home.impl.DefaultHomeFinder.isVerbose:()Z
ifeq 7
1: getstatic java.lang.System.err:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc "FORCE_GRAAL_HOME: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
getstatic org.graalvm.home.impl.DefaultHomeFinder.FORCE_GRAAL_HOME:Ljava/nio/file/Path;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)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.err:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc "GRAAL_HOME_RELATIVE_PATH: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
getstatic org.graalvm.home.impl.DefaultHomeFinder.GRAAL_HOME_RELATIVE_PATH:Ljava/nio/file/Path;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
3: getstatic org.graalvm.home.impl.DefaultHomeFinder.LANGUAGE_RELATIVE_HOMES:Ljava/util/Map;
invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
astore 2
goto 6
StackMap locals: org.graalvm.home.impl.DefaultHomeFinder top java.util.Iterator
StackMap stack:
4: aload 2
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.util.Map$Entry
astore 1
start local 1 5: getstatic java.lang.System.err:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc "relative home of "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 1
invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
checkcast java.lang.String
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc " from the launcher's directory: "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 1
invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
end local 1 6: StackMap locals:
StackMap stack:
aload 2
invokeinterface java.util.Iterator.hasNext:()Z
ifne 4
7: StackMap locals: org.graalvm.home.impl.DefaultHomeFinder
StackMap stack:
getstatic org.graalvm.home.impl.DefaultHomeFinder.FORCE_GRAAL_HOME:Ljava/nio/file/Path;
ifnull 10
8: aload 0
iconst_2
anewarray java.lang.Object
dup
iconst_0
ldc "GraalVM home forced to: "
aastore
dup
iconst_1
getstatic org.graalvm.home.impl.DefaultHomeFinder.FORCE_GRAAL_HOME:Ljava/nio/file/Path;
aastore
invokevirtual org.graalvm.home.impl.DefaultHomeFinder.verbose:([Ljava/lang/Object;)V
9: getstatic org.graalvm.home.impl.DefaultHomeFinder.FORCE_GRAAL_HOME:Ljava/nio/file/Path;
areturn
10: StackMap locals:
StackMap stack:
invokestatic org.graalvm.nativeimage.ImageInfo.inImageRuntimeCode:()Z
ifeq 23
11: ldc "org.graalvm.home"
invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
astore 2
start local 2 12: aload 2
ifnull 16
13: aload 0
iconst_2
anewarray java.lang.Object
dup
iconst_0
ldc "GraalVM home already set to: "
aastore
dup
iconst_1
aload 2
aastore
invokevirtual org.graalvm.home.impl.DefaultHomeFinder.verbose:([Ljava/lang/Object;)V
14: aload 2
iconst_0
anewarray java.lang.String
invokestatic java.nio.file.Paths.get:(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
astore 1
start local 1 15: goto 20
end local 1 16: StackMap locals: org.graalvm.home.impl.DefaultHomeFinder top java.lang.String
StackMap stack:
aload 0
invokevirtual org.graalvm.home.impl.DefaultHomeFinder.getGraalVmHomeNative:()Ljava/nio/file/Path;
astore 1
start local 1 17: aload 0
iconst_2
anewarray java.lang.Object
dup
iconst_0
ldc "Found GraalVM home: "
aastore
dup
iconst_1
aload 1
aastore
invokevirtual org.graalvm.home.impl.DefaultHomeFinder.verbose:([Ljava/lang/Object;)V
18: aload 1
ifnonnull 20
19: aconst_null
areturn
20: StackMap locals: org.graalvm.home.impl.DefaultHomeFinder java.nio.file.Path java.lang.String
StackMap stack:
aload 1
iconst_0
anewarray java.nio.file.LinkOption
invokestatic java.nio.file.Files.exists:(Ljava/nio/file/Path;[Ljava/nio/file/LinkOption;)Z
ifne 22
21: new java.lang.AssertionError
dup
ldc "GraalVM home is not reachable."
invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
athrow
22: StackMap locals:
StackMap stack:
aload 1
areturn
end local 2 end local 1 23: StackMap locals:
StackMap stack:
ldc "java.home"
invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
astore 2
start local 2 24: aload 2
ifnonnull 26
25: new java.lang.AssertionError
dup
ldc "The java.home system property is not set"
invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
athrow
26: StackMap locals: org.graalvm.home.impl.DefaultHomeFinder top java.lang.String
StackMap stack:
aload 2
iconst_0
anewarray java.lang.String
invokestatic java.nio.file.Paths.get:(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
astore 3
start local 3 27: aload 3
iconst_0
anewarray java.nio.file.LinkOption
invokestatic java.nio.file.Files.exists:(Ljava/nio/file/Path;[Ljava/nio/file/LinkOption;)Z
ifne 29
28: new java.lang.AssertionError
dup
ldc "Java home is not reachable."
invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
athrow
29: StackMap locals: java.nio.file.Path
StackMap stack:
getstatic org.graalvm.home.impl.DefaultHomeFinder.JAVA_SPEC:I
bipush 8
if_icmpgt 38
30: aload 3
ldc "jre"
invokeinterface java.nio.file.Path.resolve:(Ljava/lang/String;)Ljava/nio/file/Path;
astore 4
start local 4 31: aload 4
iconst_0
anewarray java.nio.file.LinkOption
invokestatic java.nio.file.Files.exists:(Ljava/nio/file/Path;[Ljava/nio/file/LinkOption;)Z
ifeq 34
32: aload 3
astore 1
start local 1 33: goto 42
end local 1 StackMap locals: java.nio.file.Path
StackMap stack:
34: aload 3
ldc "jre"
invokeinterface java.nio.file.Path.endsWith:(Ljava/lang/String;)Z
ifeq 37
35: aload 3
invokeinterface java.nio.file.Path.getParent:()Ljava/nio/file/Path;
astore 1
start local 1 36: goto 42
end local 1 37: StackMap locals:
StackMap stack:
aconst_null
areturn
end local 4 38: StackMap locals:
StackMap stack:
aload 3
ldc "lib"
iconst_1
anewarray java.lang.String
dup
iconst_0
ldc "modules"
aastore
invokestatic java.nio.file.Paths.get:(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
invokeinterface java.nio.file.Path.resolve:(Ljava/nio/file/Path;)Ljava/nio/file/Path;
iconst_0
anewarray java.nio.file.LinkOption
invokestatic java.nio.file.Files.exists:(Ljava/nio/file/Path;[Ljava/nio/file/LinkOption;)Z
ifeq 41
39: aload 3
astore 1
start local 1 40: goto 42
end local 1 41: StackMap locals:
StackMap stack:
new java.lang.AssertionError
dup
new java.lang.StringBuilder
dup
ldc "Missing jimage in java.home: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 3
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
athrow
start local 1 42: StackMap locals: org.graalvm.home.impl.DefaultHomeFinder java.nio.file.Path java.lang.String java.nio.file.Path
StackMap stack:
aload 0
iconst_2
anewarray java.lang.Object
dup
iconst_0
ldc "GraalVM home found by java.home property as: "
aastore
dup
iconst_1
aload 1
aastore
invokevirtual org.graalvm.home.impl.DefaultHomeFinder.verbose:([Ljava/lang/Object;)V
43: aload 1
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 44 0 this Lorg/graalvm/home/impl/DefaultHomeFinder;
5 6 1 entry Ljava/util/Map$Entry<Ljava/lang/String;Ljava/nio/file/Path;>;
15 16 1 home Ljava/nio/file/Path;
17 23 1 home Ljava/nio/file/Path;
33 34 1 home Ljava/nio/file/Path;
36 37 1 home Ljava/nio/file/Path;
40 41 1 home Ljava/nio/file/Path;
42 44 1 home Ljava/nio/file/Path;
12 23 2 graalvmHomeValue Ljava/lang/String;
24 44 2 javaHomeProperty Ljava/lang/String;
27 44 3 javaHome Ljava/nio/file/Path;
31 38 4 jre Ljava/nio/file/Path;
public java.lang.String getVersion();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=7, locals=9, args_size=1
start local 0 0: aload 0
getfield org.graalvm.home.impl.DefaultHomeFinder.version:Ljava/lang/String;
astore 1
start local 1 1: aload 1
ifnonnull 30
2: getstatic org.graalvm.home.impl.DefaultHomeFinder.GRAALVM_VERSION:Ljava/lang/String;
ifnull 5
3: getstatic org.graalvm.home.impl.DefaultHomeFinder.GRAALVM_VERSION:Ljava/lang/String;
astore 1
4: goto 28
5: StackMap locals: java.lang.String
StackMap stack:
ldc "snapshot"
astore 1
6: aload 0
invokevirtual org.graalvm.home.impl.DefaultHomeFinder.getHomeFolder:()Ljava/nio/file/Path;
astore 2
start local 2 7: aload 2
ifnull 28
8: aload 2
ldc "release"
invokeinterface java.nio.file.Path.resolve:(Ljava/lang/String;)Ljava/nio/file/Path;
astore 3
start local 3 9: aload 3
iconst_0
anewarray java.nio.file.LinkOption
invokestatic java.nio.file.Files.exists:(Ljava/nio/file/Path;[Ljava/nio/file/LinkOption;)Z
ifeq 28
10: aconst_null
astore 4
aconst_null
astore 5
11: new java.io.BufferedInputStream
dup
aload 3
iconst_1
anewarray java.nio.file.OpenOption
dup
iconst_0
getstatic java.nio.file.StandardOpenOption.READ:Ljava/nio/file/StandardOpenOption;
aastore
invokestatic java.nio.file.Files.newInputStream:(Ljava/nio/file/Path;[Ljava/nio/file/OpenOption;)Ljava/io/InputStream;
invokespecial java.io.BufferedInputStream.<init>:(Ljava/io/InputStream;)V
astore 6
start local 6 12: new java.util.Properties
dup
invokespecial java.util.Properties.<init>:()V
astore 7
start local 7 13: aload 7
aload 6
invokevirtual java.util.Properties.load:(Ljava/io/InputStream;)V
14: aload 7
ldc "GRAALVM_VERSION"
invokevirtual java.util.Properties.get:(Ljava/lang/Object;)Ljava/lang/Object;
astore 8
start local 8 15: aload 8
ifnull 21
16: aload 8
invokevirtual java.lang.Object.toString:()Ljava/lang/String;
astore 1
17: aload 1
ldc "\""
invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
ifeq 19
18: aload 1
iconst_1
aload 1
invokevirtual java.lang.String.length:()I
invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
astore 1
19: StackMap locals: org.graalvm.home.impl.DefaultHomeFinder java.lang.String java.nio.file.Path java.nio.file.Path java.lang.Throwable java.lang.Throwable java.io.InputStream java.util.Properties java.lang.Object
StackMap stack:
aload 1
ldc "\""
invokevirtual java.lang.String.endsWith:(Ljava/lang/String;)Z
ifeq 21
20: aload 1
iconst_0
aload 1
invokevirtual java.lang.String.length:()I
iconst_1
isub
invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
astore 1
end local 8 end local 7 21: StackMap locals:
StackMap stack:
aload 6
ifnull 28
aload 6
invokevirtual java.io.InputStream.close:()V
goto 28
StackMap locals:
StackMap stack: java.lang.Throwable
22: astore 4
aload 6
ifnull 23
aload 6
invokevirtual java.io.InputStream.close:()V
end local 6 StackMap locals:
StackMap stack:
23: aload 4
athrow
StackMap locals:
StackMap stack: java.lang.Throwable
24: astore 5
aload 4
ifnonnull 25
aload 5
astore 4
goto 26
StackMap locals:
StackMap stack:
25: aload 4
aload 5
if_acmpeq 26
aload 4
aload 5
invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
StackMap locals:
StackMap stack:
26: aload 4
athrow
StackMap locals: org.graalvm.home.impl.DefaultHomeFinder java.lang.String java.nio.file.Path java.nio.file.Path
StackMap stack: java.io.IOException
27: pop
end local 3 end local 2 28: StackMap locals:
StackMap stack:
invokestatic org.graalvm.nativeimage.ImageInfo.inImageBuildtimeCode:()Z
ifne 30
29: aload 0
aload 1
putfield org.graalvm.home.impl.DefaultHomeFinder.version:Ljava/lang/String;
30: StackMap locals:
StackMap stack:
aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 31 0 this Lorg/graalvm/home/impl/DefaultHomeFinder;
1 31 1 res Ljava/lang/String;
7 28 2 home Ljava/nio/file/Path;
9 28 3 releaseFile Ljava/nio/file/Path;
12 23 6 in Ljava/io/InputStream;
13 21 7 properties Ljava/util/Properties;
15 21 8 loadedVersion Ljava/lang/Object;
Exception table:
from to target type
12 21 22 any
11 24 24 any
10 27 27 Class java.io.IOException
public java.util.Map<java.lang.String, java.nio.file.Path> getLanguageHomes();
descriptor: ()Ljava/util/Map;
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=9, args_size=1
start local 0 0: aload 0
getfield org.graalvm.home.impl.DefaultHomeFinder.languageHomes:Ljava/util/Map;
astore 1
start local 1 1: aload 1
ifnonnull 24
2: aload 0
invokevirtual org.graalvm.home.impl.DefaultHomeFinder.getHomeFolder:()Ljava/nio/file/Path;
astore 2
start local 2 3: aload 2
ifnonnull 6
4: aload 0
invokevirtual org.graalvm.home.impl.DefaultHomeFinder.collectStandaloneHomes:()Ljava/util/Map;
invokestatic java.util.Collections.unmodifiableMap:(Ljava/util/Map;)Ljava/util/Map;
astore 1
5: goto 22
6: StackMap locals: java.util.Map java.nio.file.Path
StackMap stack:
getstatic org.graalvm.home.impl.DefaultHomeFinder.JAVA_SPEC:I
bipush 8
if_icmpgt 7
ldc "jre"
iconst_1
anewarray java.lang.String
dup
iconst_0
ldc "languages"
aastore
invokestatic java.nio.file.Paths.get:(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
goto 8
StackMap locals:
StackMap stack:
7: ldc "languages"
iconst_0
anewarray java.lang.String
invokestatic java.nio.file.Paths.get:(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
StackMap locals:
StackMap stack: java.nio.file.Path
8: astore 3
start local 3 9: aload 2
aload 3
invokeinterface java.nio.file.Path.resolve:(Ljava/nio/file/Path;)Ljava/nio/file/Path;
invokestatic org.graalvm.home.impl.DefaultHomeFinder.collectHomes:(Ljava/nio/file/Path;)Ljava/util/Map;
astore 1
10: invokestatic java.lang.System.getProperties:()Ljava/util/Properties;
invokevirtual java.util.Properties.keySet:()Ljava/util/Set;
invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
astore 5
goto 20
StackMap locals: org.graalvm.home.impl.DefaultHomeFinder java.util.Map java.nio.file.Path java.nio.file.Path top java.util.Iterator
StackMap stack:
11: aload 5
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
astore 4
start local 4 12: aload 4
instanceof java.lang.String
ifeq 20
13: aload 4
checkcast java.lang.String
astore 6
start local 6 14: aload 6
ldc "org.graalvm.language."
invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
ifeq 20
aload 6
ldc ".home"
invokevirtual java.lang.String.endsWith:(Ljava/lang/String;)Z
ifeq 20
15: aload 6
ldc "org.graalvm.language."
invokevirtual java.lang.String.length:()I
invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
astore 7
start local 7 16: aload 7
invokevirtual java.lang.String.length:()I
ldc ".home"
invokevirtual java.lang.String.length:()I
if_icmple 20
17: aload 7
iconst_0
aload 7
invokevirtual java.lang.String.length:()I
ldc ".home"
invokevirtual java.lang.String.length:()I
isub
invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
astore 8
start local 8 18: aload 8
ldc "."
invokevirtual java.lang.String.contains:(Ljava/lang/CharSequence;)Z
ifne 20
19: aload 1
aload 8
aload 6
invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
iconst_0
anewarray java.lang.String
invokestatic java.nio.file.Paths.get:(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
end local 8 end local 7 end local 6 end local 4 20: StackMap locals:
StackMap stack:
aload 5
invokeinterface java.util.Iterator.hasNext:()Z
ifne 11
21: aload 1
invokestatic java.util.Collections.unmodifiableMap:(Ljava/util/Map;)Ljava/util/Map;
astore 1
end local 3 22: StackMap locals: org.graalvm.home.impl.DefaultHomeFinder java.util.Map java.nio.file.Path
StackMap stack:
invokestatic org.graalvm.nativeimage.ImageInfo.inImageBuildtimeCode:()Z
ifne 24
23: aload 0
aload 1
putfield org.graalvm.home.impl.DefaultHomeFinder.languageHomes:Ljava/util/Map;
end local 2 24: StackMap locals:
StackMap stack:
aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 25 0 this Lorg/graalvm/home/impl/DefaultHomeFinder;
1 25 1 res Ljava/util/Map<Ljava/lang/String;Ljava/nio/file/Path;>;
3 24 2 home Ljava/nio/file/Path;
9 22 3 languages Ljava/nio/file/Path;
12 20 4 property Ljava/lang/Object;
14 20 6 name Ljava/lang/String;
16 20 7 after Ljava/lang/String;
18 20 8 languageId Ljava/lang/String;
Signature: ()Ljava/util/Map<Ljava/lang/String;Ljava/nio/file/Path;>;
public java.util.Map<java.lang.String, java.nio.file.Path> getToolHomes();
descriptor: ()Ljava/util/Map;
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=4, args_size=1
start local 0 0: aload 0
getfield org.graalvm.home.impl.DefaultHomeFinder.toolHomes:Ljava/util/Map;
astore 1
start local 1 1: aload 1
ifnonnull 12
2: aload 0
invokevirtual org.graalvm.home.impl.DefaultHomeFinder.getHomeFolder:()Ljava/nio/file/Path;
astore 2
start local 2 3: aload 2
ifnonnull 6
4: invokestatic java.util.Collections.emptyMap:()Ljava/util/Map;
astore 1
5: goto 10
6: StackMap locals: java.util.Map java.nio.file.Path
StackMap stack:
getstatic org.graalvm.home.impl.DefaultHomeFinder.JAVA_SPEC:I
bipush 8
if_icmpgt 7
ldc "jre"
iconst_1
anewarray java.lang.String
dup
iconst_0
ldc "tools"
aastore
invokestatic java.nio.file.Paths.get:(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
goto 8
StackMap locals:
StackMap stack:
7: ldc "tools"
iconst_0
anewarray java.lang.String
invokestatic java.nio.file.Paths.get:(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
StackMap locals:
StackMap stack: java.nio.file.Path
8: astore 3
start local 3 9: aload 2
aload 3
invokeinterface java.nio.file.Path.resolve:(Ljava/nio/file/Path;)Ljava/nio/file/Path;
invokestatic org.graalvm.home.impl.DefaultHomeFinder.collectHomes:(Ljava/nio/file/Path;)Ljava/util/Map;
invokestatic java.util.Collections.unmodifiableMap:(Ljava/util/Map;)Ljava/util/Map;
astore 1
end local 3 10: StackMap locals:
StackMap stack:
invokestatic org.graalvm.nativeimage.ImageInfo.inImageBuildtimeCode:()Z
ifne 12
11: aload 0
aload 1
putfield org.graalvm.home.impl.DefaultHomeFinder.toolHomes:Ljava/util/Map;
end local 2 12: StackMap locals:
StackMap stack:
aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 this Lorg/graalvm/home/impl/DefaultHomeFinder;
1 13 1 res Ljava/util/Map<Ljava/lang/String;Ljava/nio/file/Path;>;
3 12 2 home Ljava/nio/file/Path;
9 10 3 tools Ljava/nio/file/Path;
Signature: ()Ljava/util/Map<Ljava/lang/String;Ljava/nio/file/Path;>;
private static java.util.Map<java.lang.String, java.nio.file.Path> collectHomes(java.nio.file.Path);
descriptor: (Ljava/nio/file/Path;)Ljava/util/Map;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=3, locals=8, args_size=1
start local 0 0: new java.util.HashMap
dup
invokespecial java.util.HashMap.<init>:()V
astore 1
start local 1 1: aload 0
iconst_0
anewarray java.nio.file.LinkOption
invokestatic java.nio.file.Files.exists:(Ljava/nio/file/Path;[Ljava/nio/file/LinkOption;)Z
ifeq 18
2: aconst_null
astore 2
aconst_null
astore 3
3: aload 0
new org.graalvm.home.impl.DefaultHomeFinder$1
dup
invokespecial org.graalvm.home.impl.DefaultHomeFinder$1.<init>:()V
invokestatic java.nio.file.Files.newDirectoryStream:(Ljava/nio/file/Path;Ljava/nio/file/DirectoryStream$Filter;)Ljava/nio/file/DirectoryStream;
astore 4
start local 4 4: aload 4
invokeinterface java.nio.file.DirectoryStream.iterator:()Ljava/util/Iterator;
astore 6
goto 9
StackMap locals: java.nio.file.Path java.util.Map java.lang.Throwable java.lang.Throwable java.nio.file.DirectoryStream top java.util.Iterator
StackMap stack:
5: aload 6
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.nio.file.Path
astore 5
start local 5 6: aload 5
invokeinterface java.nio.file.Path.getFileName:()Ljava/nio/file/Path;
astore 7
start local 7 7: aload 7
ifnull 9
8: aload 1
aload 7
invokeinterface java.nio.file.Path.toString:()Ljava/lang/String;
aload 5
invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
end local 7 end local 5 9: StackMap locals:
StackMap stack:
aload 6
invokeinterface java.util.Iterator.hasNext:()Z
ifne 5
10: aload 4
ifnull 18
aload 4
invokeinterface java.nio.file.DirectoryStream.close:()V
goto 18
StackMap locals: java.nio.file.Path java.util.Map java.lang.Throwable java.lang.Throwable java.nio.file.DirectoryStream
StackMap stack: java.lang.Throwable
11: astore 2
aload 4
ifnull 12
aload 4
invokeinterface java.nio.file.DirectoryStream.close:()V
end local 4 StackMap locals:
StackMap stack:
12: aload 2
athrow
StackMap locals:
StackMap stack: java.lang.Throwable
13: astore 3
aload 2
ifnonnull 14
aload 3
astore 2
goto 15
StackMap locals:
StackMap stack:
14: aload 2
aload 3
if_acmpeq 15
aload 2
aload 3
invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
StackMap locals:
StackMap stack:
15: aload 2
athrow
StackMap locals: java.nio.file.Path java.util.Map
StackMap stack: java.io.IOException
16: astore 2
start local 2 17: new java.lang.RuntimeException
dup
aload 2
invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/Throwable;)V
athrow
end local 2 18: StackMap locals:
StackMap stack:
aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 19 0 folder Ljava/nio/file/Path;
1 19 1 res Ljava/util/Map<Ljava/lang/String;Ljava/nio/file/Path;>;
4 12 4 dirContent Ljava/nio/file/DirectoryStream<Ljava/nio/file/Path;>;
6 9 5 home Ljava/nio/file/Path;
7 9 7 filename Ljava/nio/file/Path;
17 18 2 ioe Ljava/io/IOException;
Exception table:
from to target type
4 10 11 any
3 13 13 any
2 16 16 Class java.io.IOException
Signature: (Ljava/nio/file/Path;)Ljava/util/Map<Ljava/lang/String;Ljava/nio/file/Path;>;
MethodParameters:
Name Flags
folder
private java.util.Map<java.lang.String, java.nio.file.Path> collectStandaloneHomes();
descriptor: ()Ljava/util/Map;
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=8, args_size=1
start local 0 0: new java.util.HashMap
dup
invokespecial java.util.HashMap.<init>:()V
astore 1
start local 1 1: invokestatic org.graalvm.home.impl.DefaultHomeFinder.getCurrentExecutablePath:()Ljava/nio/file/Path;
astore 2
start local 2 2: aload 2
ifnonnull 4
3: invokestatic org.graalvm.home.impl.DefaultHomeFinder.getCurrentObjectFilePath:()Ljava/nio/file/Path;
astore 2
4: StackMap locals: java.util.Map java.nio.file.Path
StackMap stack:
aload 2
ifnull 13
5: aload 2
invokeinterface java.nio.file.Path.getParent:()Ljava/nio/file/Path;
astore 3
start local 3 6: getstatic org.graalvm.home.impl.DefaultHomeFinder.LANGUAGE_RELATIVE_HOMES:Ljava/util/Map;
invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
astore 5
goto 12
StackMap locals: org.graalvm.home.impl.DefaultHomeFinder java.util.Map java.nio.file.Path java.nio.file.Path top java.util.Iterator
StackMap stack:
7: aload 5
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.util.Map$Entry
astore 4
start local 4 8: aload 3
aload 4
invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
checkcast java.nio.file.Path
invokeinterface java.nio.file.Path.resolve:(Ljava/nio/file/Path;)Ljava/nio/file/Path;
invokeinterface java.nio.file.Path.normalize:()Ljava/nio/file/Path;
astore 6
start local 6 9: aload 4
invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
checkcast java.lang.String
astore 7
start local 7 10: aload 1
aload 7
aload 6
invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
11: aload 0
iconst_4
anewarray java.lang.Object
dup
iconst_0
ldc "Resolved the "
aastore
dup
iconst_1
aload 7
aastore
dup
iconst_2
ldc " home as "
aastore
dup
iconst_3
aload 6
aastore
invokevirtual org.graalvm.home.impl.DefaultHomeFinder.verbose:([Ljava/lang/Object;)V
end local 7 end local 6 end local 4 12: StackMap locals:
StackMap stack:
aload 5
invokeinterface java.util.Iterator.hasNext:()Z
ifne 7
end local 3 13: StackMap locals: org.graalvm.home.impl.DefaultHomeFinder java.util.Map java.nio.file.Path
StackMap stack:
aload 1
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 14 0 this Lorg/graalvm/home/impl/DefaultHomeFinder;
1 14 1 res Ljava/util/Map<Ljava/lang/String;Ljava/nio/file/Path;>;
2 14 2 executableOrObjFile Ljava/nio/file/Path;
6 13 3 launcherDir Ljava/nio/file/Path;
8 12 4 entry Ljava/util/Map$Entry<Ljava/lang/String;Ljava/nio/file/Path;>;
9 12 6 langHome Ljava/nio/file/Path;
10 12 7 langId Ljava/lang/String;
Signature: ()Ljava/util/Map<Ljava/lang/String;Ljava/nio/file/Path;>;
private java.nio.file.Path getGraalVmHomeNative();
descriptor: ()Ljava/nio/file/Path;
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=4, args_size=1
start local 0 0: invokestatic org.graalvm.home.impl.DefaultHomeFinder.getCurrentExecutablePath:()Ljava/nio/file/Path;
astore 1
start local 1 1: aload 1
ifnull 6
2: aload 1
invokestatic org.graalvm.home.impl.DefaultHomeFinder.getGraalVmHomeFromRelativeLauncherPath:(Ljava/nio/file/Path;)Ljava/nio/file/Path;
astore 2
start local 2 3: aload 2
ifnull 6
4: aload 0
iconst_2
anewarray java.lang.Object
dup
iconst_0
ldc "GraalVM home found by executable as: "
aastore
dup
iconst_1
aload 2
aastore
invokevirtual org.graalvm.home.impl.DefaultHomeFinder.verbose:([Ljava/lang/Object;)V
5: aload 2
areturn
end local 2 6: StackMap locals: java.nio.file.Path
StackMap stack:
invokestatic org.graalvm.home.impl.DefaultHomeFinder.getCurrentObjectFilePath:()Ljava/nio/file/Path;
astore 2
start local 2 7: aload 2
ifnull 14
8: aload 2
invokestatic org.graalvm.home.impl.DefaultHomeFinder.getGraalVmHomeFromRelativeLauncherPath:(Ljava/nio/file/Path;)Ljava/nio/file/Path;
astore 3
start local 3 9: aload 3
ifnonnull 11
10: aload 2
invokestatic org.graalvm.home.impl.DefaultHomeFinder.getGraalVmHomeLibPolyglotFallBack:(Ljava/nio/file/Path;)Ljava/nio/file/Path;
astore 3
11: StackMap locals: java.nio.file.Path java.nio.file.Path
StackMap stack:
aload 3
ifnull 14
12: aload 0
iconst_2
anewarray java.lang.Object
dup
iconst_0
ldc "GraalVM home found by object file as: "
aastore
dup
iconst_1
aload 3
aastore
invokevirtual org.graalvm.home.impl.DefaultHomeFinder.verbose:([Ljava/lang/Object;)V
13: aload 3
areturn
end local 3 14: StackMap locals:
StackMap stack:
aconst_null
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 15 0 this Lorg/graalvm/home/impl/DefaultHomeFinder;
1 15 1 executable Ljava/nio/file/Path;
3 6 2 result Ljava/nio/file/Path;
7 15 2 objectFile Ljava/nio/file/Path;
9 14 3 result Ljava/nio/file/Path;
private static java.nio.file.Path getGraalVmHomeFromRelativeLauncherPath(java.nio.file.Path);
descriptor: (Ljava/nio/file/Path;)Ljava/nio/file/Path;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: getstatic org.graalvm.home.impl.DefaultHomeFinder.GRAAL_HOME_RELATIVE_PATH:Ljava/nio/file/Path;
ifnull 4
1: aload 0
getstatic org.graalvm.home.impl.DefaultHomeFinder.GRAAL_HOME_RELATIVE_PATH:Ljava/nio/file/Path;
invokestatic org.graalvm.home.impl.DefaultHomeFinder.trimAbsolutePath:(Ljava/nio/file/Path;Ljava/nio/file/Path;)Ljava/nio/file/Path;
astore 1
start local 1 2: aload 1
ifnull 4
3: aload 1
areturn
end local 1 4: StackMap locals:
StackMap stack:
aconst_null
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 executableOrObjFile Ljava/nio/file/Path;
2 4 1 result Ljava/nio/file/Path;
MethodParameters:
Name Flags
executableOrObjFile
private static java.nio.file.Path getGraalVmHomeLibPolyglotFallBack(java.nio.file.Path);
descriptor: (Ljava/nio/file/Path;)Ljava/nio/file/Path;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=2, locals=4, args_size=1
start local 0 0: aload 0
invokeinterface java.nio.file.Path.getParent:()Ljava/nio/file/Path;
astore 1
start local 1 1: aload 1
ifnull 2
ldc "polyglot"
aload 1
invokestatic org.graalvm.home.impl.DefaultHomeFinder.getFileName:(Ljava/nio/file/Path;)Ljava/lang/String;
invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
ifne 3
2: StackMap locals: java.nio.file.Path
StackMap stack:
aconst_null
areturn
3: StackMap locals:
StackMap stack:
aload 1
invokeinterface java.nio.file.Path.getParent:()Ljava/nio/file/Path;
astore 1
4: aload 1
ifnull 5
ldc "lib"
aload 1
invokestatic org.graalvm.home.impl.DefaultHomeFinder.getFileName:(Ljava/nio/file/Path;)Ljava/lang/String;
invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
ifne 6
5: StackMap locals:
StackMap stack:
aconst_null
areturn
6: StackMap locals:
StackMap stack:
aconst_null
astore 2
start local 2 7: aload 1
invokeinterface java.nio.file.Path.getParent:()Ljava/nio/file/Path;
astore 3
start local 3 8: aload 3
ifnull 13
9: ldc "jre"
aload 3
invokestatic org.graalvm.home.impl.DefaultHomeFinder.getFileName:(Ljava/nio/file/Path;)Ljava/lang/String;
invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
ifeq 12
10: aload 3
invokeinterface java.nio.file.Path.getParent:()Ljava/nio/file/Path;
astore 2
11: goto 13
12: StackMap locals: java.nio.file.Path java.nio.file.Path
StackMap stack:
aload 3
astore 2
13: StackMap locals:
StackMap stack:
aload 2
ifnull 14
aload 2
invokestatic org.graalvm.home.impl.DefaultHomeFinder.isJdkHome:(Ljava/nio/file/Path;)Z
ifeq 14
aload 2
goto 15
StackMap locals:
StackMap stack:
14: aconst_null
StackMap locals:
StackMap stack: java.nio.file.Path
15: areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 16 0 objectFile Ljava/nio/file/Path;
1 16 1 parent Ljava/nio/file/Path;
7 16 2 home Ljava/nio/file/Path;
8 16 3 jreOrJdk Ljava/nio/file/Path;
MethodParameters:
Name Flags
objectFile
private static boolean isJdkHome(java.nio.file.Path);
descriptor: (Ljava/nio/file/Path;)Z
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=6, locals=2, args_size=1
start local 0 0: aload 0
ldc "bin"
iconst_1
anewarray java.lang.String
dup
iconst_0
ldc "javac"
aastore
invokestatic java.nio.file.Paths.get:(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
invokeinterface java.nio.file.Path.resolve:(Ljava/nio/file/Path;)Ljava/nio/file/Path;
astore 1
start local 1 1: aload 0
invokestatic org.graalvm.home.impl.DefaultHomeFinder.isJreHome:(Ljava/nio/file/Path;)Z
ifeq 2
aload 1
iconst_0
anewarray java.nio.file.LinkOption
invokestatic java.nio.file.Files.isRegularFile:(Ljava/nio/file/Path;[Ljava/nio/file/LinkOption;)Z
ifeq 2
aload 1
invokestatic java.nio.file.Files.isExecutable:(Ljava/nio/file/Path;)Z
ifeq 2
iconst_1
ireturn
StackMap locals: java.nio.file.Path
StackMap stack:
2: iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 path Ljava/nio/file/Path;
1 3 1 javac Ljava/nio/file/Path;
MethodParameters:
Name Flags
path
private static boolean isJreHome(java.nio.file.Path);
descriptor: (Ljava/nio/file/Path;)Z
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=6, locals=2, args_size=1
start local 0 0: aload 0
ldc "bin"
iconst_1
anewarray java.lang.String
dup
iconst_0
ldc "java"
aastore
invokestatic java.nio.file.Paths.get:(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
invokeinterface java.nio.file.Path.resolve:(Ljava/nio/file/Path;)Ljava/nio/file/Path;
astore 1
start local 1 1: aload 1
iconst_0
anewarray java.nio.file.LinkOption
invokestatic java.nio.file.Files.isRegularFile:(Ljava/nio/file/Path;[Ljava/nio/file/LinkOption;)Z
ifeq 2
aload 1
invokestatic java.nio.file.Files.isExecutable:(Ljava/nio/file/Path;)Z
ifeq 2
iconst_1
ireturn
StackMap locals: java.nio.file.Path
StackMap stack:
2: iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 path Ljava/nio/file/Path;
1 3 1 java Ljava/nio/file/Path;
MethodParameters:
Name Flags
path
private static java.nio.file.Path trimAbsolutePath(java.nio.file.Path, java.nio.file.Path);
descriptor: (Ljava/nio/file/Path;Ljava/nio/file/Path;)Ljava/nio/file/Path;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=2, locals=5, args_size=2
start local 0 start local 1 0: aload 1
astore 2
start local 2 1: aload 0
astore 3
start local 3 2: goto 10
3: StackMap locals: java.nio.file.Path java.nio.file.Path
StackMap stack:
aload 3
ifnonnull 5
4: aconst_null
areturn
5: StackMap locals:
StackMap stack:
aload 3
invokeinterface java.nio.file.Path.getFileName:()Ljava/nio/file/Path;
astore 4
start local 4 6: aload 4
ifnull 7
aload 4
aload 2
invokeinterface java.nio.file.Path.getFileName:()Ljava/nio/file/Path;
invokeinterface java.nio.file.Path.equals:(Ljava/lang/Object;)Z
ifne 8
7: StackMap locals: java.nio.file.Path
StackMap stack:
aconst_null
areturn
8: StackMap locals:
StackMap stack:
aload 3
invokeinterface java.nio.file.Path.getParent:()Ljava/nio/file/Path;
astore 3
9: aload 2
invokeinterface java.nio.file.Path.getParent:()Ljava/nio/file/Path;
astore 2
end local 4 10: StackMap locals:
StackMap stack:
aload 2
ifnonnull 3
11: aload 3
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 absolute Ljava/nio/file/Path;
0 12 1 expectedRelative Ljava/nio/file/Path;
1 12 2 p Ljava/nio/file/Path;
2 12 3 result Ljava/nio/file/Path;
6 10 4 filename Ljava/nio/file/Path;
MethodParameters:
Name Flags
absolute
expectedRelative
private static java.nio.file.Path getCurrentObjectFilePath();
descriptor: ()Ljava/nio/file/Path;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=2, locals=1, args_size=0
0: getstatic org.graalvm.home.impl.VmLocatorSymbol.SYMBOL:Lorg/graalvm/nativeimage/c/function/CEntryPointLiteral;
invokestatic org.graalvm.nativeimage.ProcessProperties.getObjectFile:(Lorg/graalvm/nativeimage/c/function/CEntryPointLiteral;)Ljava/lang/String;
astore 0
start local 0 1: aload 0
ifnonnull 2
aconst_null
goto 3
StackMap locals: java.lang.String
StackMap stack:
2: aload 0
iconst_0
anewarray java.lang.String
invokestatic java.nio.file.Paths.get:(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
StackMap locals:
StackMap stack: java.nio.file.Path
3: areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
1 4 0 path Ljava/lang/String;
private static java.nio.file.Path getCurrentExecutablePath();
descriptor: ()Ljava/nio/file/Path;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=2, locals=1, args_size=0
0: invokestatic org.graalvm.nativeimage.ProcessProperties.getExecutableName:()Ljava/lang/String;
astore 0
start local 0 1: aload 0
ifnonnull 2
aconst_null
goto 3
StackMap locals: java.lang.String
StackMap stack:
2: aload 0
iconst_0
anewarray java.lang.String
invokestatic java.nio.file.Paths.get:(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
StackMap locals:
StackMap stack: java.nio.file.Path
3: areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
1 4 0 path Ljava/lang/String;
private static java.lang.String getFileName(java.nio.file.Path);
descriptor: (Ljava/nio/file/Path;)Ljava/lang/String;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=1, locals=2, args_size=1
start local 0 0: aload 0
invokeinterface java.nio.file.Path.getFileName:()Ljava/nio/file/Path;
astore 1
start local 1 1: aload 1
ifnonnull 2
aconst_null
goto 3
StackMap locals: java.nio.file.Path
StackMap stack:
2: aload 1
invokeinterface java.nio.file.Path.toString:()Ljava/lang/String;
StackMap locals:
StackMap stack: java.lang.String
3: areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 path Ljava/nio/file/Path;
1 4 1 fileName Ljava/nio/file/Path;
MethodParameters:
Name Flags
path
private boolean isVerbose();
descriptor: ()Z
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=2, args_size=1
start local 0 0: invokestatic org.graalvm.nativeimage.ImageInfo.inImageBuildtimeCode:()Z
ifeq 2
1: getstatic org.graalvm.home.impl.DefaultHomeFinder.STATIC_VERBOSE:Z
ireturn
2: StackMap locals:
StackMap stack:
aload 0
getfield org.graalvm.home.impl.DefaultHomeFinder.verbose:Ljava/lang/Boolean;
astore 1
start local 1 3: aload 1
ifnonnull 8
4: getstatic org.graalvm.home.impl.DefaultHomeFinder.STATIC_VERBOSE:Z
ifne 5
ldc "VERBOSE_GRAALVM_LOCATOR"
invokestatic java.lang.System.getenv:(Ljava/lang/String;)Ljava/lang/String;
invokestatic java.lang.Boolean.parseBoolean:(Ljava/lang/String;)Z
ifne 5
iconst_0
goto 6
StackMap locals: java.lang.Boolean
StackMap stack:
5: iconst_1
StackMap locals:
StackMap stack: int
6: invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
astore 1
7: aload 0
aload 1
putfield org.graalvm.home.impl.DefaultHomeFinder.verbose:Ljava/lang/Boolean;
8: StackMap locals:
StackMap stack:
aload 1
invokevirtual java.lang.Boolean.booleanValue:()Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lorg/graalvm/home/impl/DefaultHomeFinder;
3 9 1 res Ljava/lang/Boolean;
private void verbose(java.lang.Object[]);
descriptor: ([Ljava/lang/Object;)V
flags: (0x0082) ACC_PRIVATE, ACC_VARARGS
Code:
stack=2, locals=7, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual org.graalvm.home.impl.DefaultHomeFinder.isVerbose:()Z
ifeq 8
1: new java.lang.StringBuilder
dup
invokespecial java.lang.StringBuilder.<init>:()V
astore 2
start local 2 2: aload 1
dup
astore 6
arraylength
istore 5
iconst_0
istore 4
goto 6
StackMap locals: org.graalvm.home.impl.DefaultHomeFinder java.lang.Object[] java.lang.StringBuilder top int int java.lang.Object[]
StackMap stack:
3: aload 6
iload 4
aaload
astore 3
start local 3 4: aload 2
aload 3
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
pop
end local 3 5: iinc 4 1
StackMap locals:
StackMap stack:
6: iload 4
iload 5
if_icmplt 3
7: getstatic java.lang.System.err:Ljava/io/PrintStream;
aload 2
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
end local 2 8: StackMap locals: org.graalvm.home.impl.DefaultHomeFinder java.lang.Object[]
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lorg/graalvm/home/impl/DefaultHomeFinder;
0 9 1 args [Ljava/lang/Object;
2 8 2 builder Ljava/lang/StringBuilder;
4 5 3 arg Ljava/lang/Object;
MethodParameters:
Name Flags
args
}
SourceFile: "DefaultHomeFinder.java"
NestMembers:
org.graalvm.home.impl.DefaultHomeFinder$1
InnerClasses:
public abstract Filter = java.nio.file.DirectoryStream$Filter of java.nio.file.DirectoryStream
public abstract Entry = java.util.Map$Entry of java.util.Map
org.graalvm.home.impl.DefaultHomeFinder$1