https://www.graalvm.org/ 
class com.oracle.svm.hosted.code.SubstrateLIRBackendFeature$1 extends com.oracle.svm.hosted.image.NativeImageCodeCacheFactory
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: com.oracle.svm.hosted.code.SubstrateLIRBackendFeature$1
  super_class: com.oracle.svm.hosted.image.NativeImageCodeCacheFactory
{
  final com.oracle.svm.hosted.code.SubstrateLIRBackendFeature this$0;
    descriptor: Lcom/oracle/svm/hosted/code/SubstrateLIRBackendFeature;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  void <init>(com.oracle.svm.hosted.code.SubstrateLIRBackendFeature);
    descriptor: (Lcom/oracle/svm/hosted/code/SubstrateLIRBackendFeature;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.oracle.svm.hosted.code.SubstrateLIRBackendFeature$1 this
         0: .line 60
            aload 0 /* this */
            aload 1
            putfield com.oracle.svm.hosted.code.SubstrateLIRBackendFeature$1.this$0:Lcom/oracle/svm/hosted/code/SubstrateLIRBackendFeature;
            aload 0 /* this */
            invokespecial com.oracle.svm.hosted.image.NativeImageCodeCacheFactory.<init>:()V
            return
        end local 0 // com.oracle.svm.hosted.code.SubstrateLIRBackendFeature$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/svm/hosted/code/SubstrateLIRBackendFeature$1;
    MethodParameters:
        Name  Flags
      this$0  final

  public com.oracle.svm.hosted.image.NativeImageCodeCache newCodeCache(com.oracle.svm.hosted.code.CompileQueue, com.oracle.svm.hosted.image.NativeImageHeap, org.graalvm.nativeimage.Platform, java.nio.file.Path);
    descriptor: (Lcom/oracle/svm/hosted/code/CompileQueue;Lcom/oracle/svm/hosted/image/NativeImageHeap;Lorg/graalvm/nativeimage/Platform;Ljava/nio/file/Path;)Lcom/oracle/svm/hosted/image/NativeImageCodeCache;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=5, args_size=5
        start local 0 // com.oracle.svm.hosted.code.SubstrateLIRBackendFeature$1 this
        start local 1 // com.oracle.svm.hosted.code.CompileQueue compileQueue
        start local 2 // com.oracle.svm.hosted.image.NativeImageHeap heap
        start local 3 // org.graalvm.nativeimage.Platform targetPlatform
        start local 4 // java.nio.file.Path tempDir
         0: .line 63
            new com.oracle.svm.hosted.image.LIRNativeImageCodeCache
            dup
            aload 1 /* compileQueue */
            invokevirtual com.oracle.svm.hosted.code.CompileQueue.getCompilations:()Ljava/util/Map;
            aload 2 /* heap */
            invokespecial com.oracle.svm.hosted.image.LIRNativeImageCodeCache.<init>:(Ljava/util/Map;Lcom/oracle/svm/hosted/image/NativeImageHeap;)V
            areturn
        end local 4 // java.nio.file.Path tempDir
        end local 3 // org.graalvm.nativeimage.Platform targetPlatform
        end local 2 // com.oracle.svm.hosted.image.NativeImageHeap heap
        end local 1 // com.oracle.svm.hosted.code.CompileQueue compileQueue
        end local 0 // com.oracle.svm.hosted.code.SubstrateLIRBackendFeature$1 this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    1     0            this  Lcom/oracle/svm/hosted/code/SubstrateLIRBackendFeature$1;
            0    1     1    compileQueue  Lcom/oracle/svm/hosted/code/CompileQueue;
            0    1     2            heap  Lcom/oracle/svm/hosted/image/NativeImageHeap;
            0    1     3  targetPlatform  Lorg/graalvm/nativeimage/Platform;
            0    1     4         tempDir  Ljava/nio/file/Path;
    MethodParameters:
                Name  Flags
      compileQueue    
      heap            
      targetPlatform  
      tempDir         
}
SourceFile: "SubstrateLIRBackendFeature.java"
EnclosingMethod: com.oracle.svm.hosted.code.SubstrateLIRBackendFeature.afterRegistration:(Lorg/graalvm/nativeimage/hosted/Feature$AfterRegistrationAccess;)V
NestHost: com.oracle.svm.hosted.code.SubstrateLIRBackendFeature
InnerClasses:
  com.oracle.svm.hosted.code.SubstrateLIRBackendFeature$1
  public abstract AfterRegistrationAccess = org.graalvm.nativeimage.hosted.Feature$AfterRegistrationAccess of org.graalvm.nativeimage.hosted.Feature