https://www.graalvm.org/ 
public class com.oracle.svm.hosted.code.CompileQueue$EntryPointReason extends com.oracle.svm.hosted.code.CompileQueue$CompileReason
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.oracle.svm.hosted.code.CompileQueue$EntryPointReason
  super_class: com.oracle.svm.hosted.code.CompileQueue$CompileReason
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.oracle.svm.hosted.code.CompileQueue$EntryPointReason this
         0: .line 196
            aload 0 /* this */
            aconst_null
            invokespecial com.oracle.svm.hosted.code.CompileQueue$CompileReason.<init>:(Lcom/oracle/svm/hosted/code/CompileQueue$CompileReason;)V
         1: .line 197
            return
        end local 0 // com.oracle.svm.hosted.code.CompileQueue$EntryPointReason this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/oracle/svm/hosted/code/CompileQueue$EntryPointReason;

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.svm.hosted.code.CompileQueue$EntryPointReason this
         0: .line 201
            ldc "entry point"
            areturn
        end local 0 // com.oracle.svm.hosted.code.CompileQueue$EntryPointReason this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/svm/hosted/code/CompileQueue$EntryPointReason;
}
SourceFile: "CompileQueue.java"
NestHost: com.oracle.svm.hosted.code.CompileQueue
InnerClasses:
  public abstract CompileReason = com.oracle.svm.hosted.code.CompileQueue$CompileReason of com.oracle.svm.hosted.code.CompileQueue
  public EntryPointReason = com.oracle.svm.hosted.code.CompileQueue$EntryPointReason of com.oracle.svm.hosted.code.CompileQueue