https://openjdk.java.net/ 
public class com.sun.tools.example.debug.bdi.ParseException extends java.lang.Exception
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.sun.tools.example.debug.bdi.ParseException
  super_class: java.lang.Exception
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.sun.tools.example.debug.bdi.ParseException this
         0: .line 39
            aload 0 /* this */
            invokespecial java.lang.Exception.<init>:()V
            return
        end local 0 // com.sun.tools.example.debug.bdi.ParseException this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/sun/tools/example/debug/bdi/ParseException;
}
SourceFile: "ParseException.java"