| class  | AbstractMethodError | Thrown when an application tries to call an abstract method. | 
| class  | BootstrapMethodError | Thrown to indicate that an  invokedynamic instruction or a dynamic
 constant failed to resolve its bootstrap method and arguments,
 or for  invokedynamic instruction the bootstrap method has failed to
 provide a
 call site  with a
 target 
 of the correct method type ,
 or for a dynamic constant the bootstrap method has failed to provide a
 constant value of the required type. | 
| class  | ClassCircularityError | Thrown when the Java Virtual Machine detects a circularity in the
 superclass hierarchy of a class being loaded. | 
| class  | ClassFormatError | Thrown when the Java Virtual Machine attempts to read a class
 file and determines that the file is malformed or otherwise cannot
 be interpreted as a class file. | 
| class  | ExceptionInInitializerError | Signals that an unexpected exception has occurred in a static initializer. | 
| class  | IllegalAccessError | Thrown if an application attempts to access or modify a field, or
 to call a method that it does not have access to. | 
| class  | IncompatibleClassChangeError | Thrown when an incompatible class change has occurred to some class
 definition. | 
| class  | InstantiationError | Thrown when an application tries to use the Java newconstruct to instantiate an abstract class or an interface. | 
| class  | NoClassDefFoundError | Thrown if the Java Virtual Machine or a ClassLoaderinstance
 tries to load in the definition of a class (as part of a normal method call
 or as part of creating a new instance using thenewexpression)
 and no definition of the class could be found. | 
| class  | NoSuchFieldError | Thrown if an application tries to access or modify a specified
 field of an object, and that object no longer has that field. | 
| class  | NoSuchMethodError | Thrown if an application tries to call a specified method of a
 class (either static or instance), and that class no longer has a
 definition of that method. | 
| class  | UnsatisfiedLinkError | Thrown if the Java Virtual Machine cannot find an appropriate
 native-language definition of a method declared native. | 
| class  | UnsupportedClassVersionError | Thrown when the Java Virtual Machine attempts to read a class
 file and determines that the major and minor version numbers
 in the file are not supported. | 
| class  | VerifyError | Thrown when the "verifier" detects that a class file,
 though well formed, contains some sort of internal inconsistency
 or security problem. |