class com.oracle.truffle.api.memory.UnsafeByteArraySupport$1 implements java.security.PrivilegedAction<sun.misc.Unsafe>
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: com.oracle.truffle.api.memory.UnsafeByteArraySupport$1
super_class: java.lang.Object
{
void <init>();
descriptor: ()V
flags: (0x0000)
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/api/memory/UnsafeByteArraySupport$1;
public sun.misc.Unsafe run();
descriptor: ()Lsun/misc/Unsafe;
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=1
start local 0 0: getstatic com.oracle.truffle.api.memory.UnsafeByteArraySupport.$assertionsDisabled:Z
ifne 1
getstatic sun.misc.Unsafe.ARRAY_BYTE_INDEX_SCALE:I
iconst_1
if_icmpeq 1
new java.lang.AssertionError
dup
ldc "cannot use Unsafe for ByteArrayAccess if ARRAY_BYTE_INDEX_SCALE != 1"
invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
athrow
1: StackMap locals:
StackMap stack:
ldc Lsun/misc/Unsafe;
ldc "theUnsafe"
invokevirtual java.lang.Class.getDeclaredField:(Ljava/lang/String;)Ljava/lang/reflect/Field;
astore 1
start local 1 2: aload 1
iconst_1
invokevirtual java.lang.reflect.Field.setAccessible:(Z)V
3: aload 1
ldc Lsun/misc/Unsafe;
invokevirtual java.lang.reflect.Field.get:(Ljava/lang/Object;)Ljava/lang/Object;
checkcast sun.misc.Unsafe
4: areturn
end local 1 5: StackMap locals:
StackMap stack: java.lang.Exception
astore 1
start local 1 6: new java.lang.RuntimeException
dup
ldc "exception while trying to get Unsafe.theUnsafe via reflection:"
aload 1
invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lcom/oracle/truffle/api/memory/UnsafeByteArraySupport$1;
2 5 1 theUnsafeInstance Ljava/lang/reflect/Field;
6 7 1 e Ljava/lang/Exception;
Exception table:
from to target type
1 4 5 Class java.lang.Exception
public java.lang.Object run();
descriptor: ()Ljava/lang/Object;
flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
Code:
stack=1, locals=1, args_size=1
0: aload 0
invokevirtual com.oracle.truffle.api.memory.UnsafeByteArraySupport$1.run:()Lsun/misc/Unsafe;
areturn
LocalVariableTable:
Start End Slot Name Signature
}
Signature: Ljava/lang/Object;Ljava/security/PrivilegedAction<Lsun/misc/Unsafe;>;
SourceFile: "UnsafeByteArraySupport.java"
EnclosingMethod: com.oracle.truffle.api.memory.UnsafeByteArraySupport
NestHost: com.oracle.truffle.api.memory.UnsafeByteArraySupport
InnerClasses:
com.oracle.truffle.api.memory.UnsafeByteArraySupport$1