https://www.graalvm.org/ 
final class com.oracle.truffle.llvm.nfi.SulongNFIException extends com.oracle.truffle.api.exception.AbstractTruffleException
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: com.oracle.truffle.llvm.nfi.SulongNFIException
  super_class: com.oracle.truffle.api.exception.AbstractTruffleException
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  void <init>(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.oracle.truffle.llvm.nfi.SulongNFIException this
        start local 1 // java.lang.String message
         0: .line 39
            aload 0 /* this */
            aload 1 /* message */
            invokespecial com.oracle.truffle.api.exception.AbstractTruffleException.<init>:(Ljava/lang/String;)V
         1: .line 40
            return
        end local 1 // java.lang.String message
        end local 0 // com.oracle.truffle.llvm.nfi.SulongNFIException this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lcom/oracle/truffle/llvm/nfi/SulongNFIException;
            0    2     1  message  Ljava/lang/String;
    MethodParameters:
         Name  Flags
      message  
}
SourceFile: "SulongNFIException.java"