| Type | Reason |
|---|
| AbstractMethodError | Thrown by the VM when an abstract method is called. |
| AbstractStringBuilder | Documentation for this section has not yet been entered. |
| ArithmeticException | Thrown when the an invalid arithmetic operation is attempted. |
| ArrayIndexOutOfBoundsException | Thrown when the an array is indexed with a value less than zero, or greater
than or equal to the size of the array. |
| ArrayStoreException | Thrown when a program attempts to store an element of an incompatible type in
an array. |
| AssertionError | Thrown when an assertion has failed. |
| Boolean | The wrapper for the primitive type boolean. |
| Byte | The wrapper for the primitive type byte. |
| Character | The wrapper for the primitive type char. |
| Character+Subset | Documentation for this section has not yet been entered. |
| Character+UnicodeBlock | Represents a block of Unicode characters, as defined by the Unicode 4.0.1
specification. |
| Class | The in-memory representation of a Java class. |
| ClassCastException | Thrown when a program attempts to cast a an object to a type with which it is
not compatible. |
| ClassCircularityError | Thrown when the VM notices that an attempt is made to load a
class which would directly or indirectly inherit from one of its subclasses. |
| ClassFormatError | Thrown by a class loader when a class file has an illegal format or if the
data that it contains can not be interpreted as a class. |
| ClassLoader | Loads classes and resources from a repository. |
| ClassNotFoundException | Thrown when a class loader is unable to find a class. |
| CloneNotSupportedException | Thrown when a program attempts to clone an object which does not support the
Java.Lang.ICloneable interface. |
| Compiler | Does nothing on Android. |
| Deprecated | Annotation type used to mark program elements that should no longer be used
by programmers. |
| DeprecatedAttribute | Documentation for this section has not yet been entered. |
| Double | The wrapper for the primitive type double. |
| Enum | The superclass of all enumerated types. |
| EnumConstantNotPresentException | Thrown if an enum constant does not exist for a particular name. |
| Error |
Error is the superclass of all classes that represent unrecoverable
errors. |
| Exception |
Exception is the superclass of all classes that represent recoverable
exceptions. |
| ExceptionInInitializerError | Thrown when an exception occurs during class initialization. |
| Float | The wrapper for the primitive type float. |
| IAppendable | Declares methods to append characters or character sequences. |
| IAppendableExtensions | Documentation for this section has not yet been entered. |
| IAutoCloseable | Defines an interface for classes that can (or need to) be closed once they
are not used any longer. |
| ICharSequence | This interface represents an ordered set of characters and defines the
methods to probe them. |
| ICharSequenceExtensions | Documentation for this section has not yet been entered. |
| ICloneable | This (empty) interface must be implemented by all classes that wish to
support cloning. |
| IComparable | This interface should be implemented by all classes that wish to define a
natural order of their instances. |
| IDeprecated | Annotation type used to mark program elements that should no longer be used
by programmers. |
| IIterable | Instances of classes that implement this interface can be used with
the enhanced for loop. |
| IllegalAccessError | Thrown when the VM notices that a program tries access a field
which is not accessible from where it is referenced. |
| IllegalAccessException | Thrown when a program attempts to access a field or method which is not
accessible from the location where the reference is made. |
| IllegalArgumentException | Thrown when a method is invoked with an argument which it can not reasonably
deal with. |
| IllegalMonitorStateException | Thrown when a monitor operation is attempted when the monitor is not in the
correct state, for example when a thread attempts to exit a monitor which it
does not own. |
| IllegalStateException | Thrown when an action is attempted at a time when the VM is not
in the correct state. |
| IllegalThreadStateException | Thrown when an operation is attempted which is not possible given the state
that the executing thread is in. |
| IncompatibleClassChangeError |
IncompatibleClassChangeError is the superclass of all classes which
represent errors that occur when inconsistent class files are loaded into
the same running image. |
| IndexOutOfBoundsException | Thrown when a program attempts to access a value in an indexable collection
using a value which is outside of the range of valid indices. |
| InheritableThreadLocal | A thread-local variable whose value is passed from parent to child thread. |
| InstantiationError | Thrown when the VM notices that a program tries to create a new
instance of a class which has no visible constructors from the location where
new is invoked. |
| InstantiationException | Thrown when a program attempts to access a constructor which is not
accessible from the location where the reference is made. |
| Integer | The wrapper for the primitive type int. |
| InternalError | Thrown when the VM notices that it has gotten into an undefined state. |
| InterruptedException | Thrown when a waiting thread is activated before the condition it was waiting
for has been satisfied. |
| IOverride | Annotation type used to mark methods that override a method declaration in a
superclass. |
| IReadable | Represents a sequence of characters that can be incrementally read (copied)
into a Java.Nio.CharBuffer. |
| IRunnable | Represents a command that can be executed. |
| ISafeVarargs | Claims to the compiler that the annotation target does nothing potentially unsafe
to its varargs argument. |
| ISuppressWarnings | Annotation type used to indicate that the compiler should not issue the
specified warnings for the marked program element. |
| JavaSystem | Provides access to system-related information and resources including
standard input and output. |
| LinkageError |
LinkageError is the superclass of all error classes that occur when
loading and linking class files. |
| Long | The wrapper for the primitive type long. |
| Math | Class Math provides basic math constants and operations such as trigonometric
functions, hyperbolic functions, exponential, logarithms, etc. |
| NegativeArraySizeException | Thrown when an attempt is made to create an array with a size of less than
zero. |
| NoClassDefFoundError | Thrown when the VM is unable to locate a class which it has been
asked to load. |
| NoSuchFieldError | Thrown when the VM notices that a program tries to reference,
on a class or object, a field that does not exist. |
| NoSuchFieldException | Thrown when the VM notices that a program tries to reference,
on a class or object, a field that does not exist. |
| NoSuchMethodError | Thrown when the VM notices that a program tries to reference,
on a class or object, a method that does not exist. |
| NoSuchMethodException | Thrown when the VM notices that a program tries to reference,
on a class or object, a method that does not exist. |
| NullPointerException | Thrown when a program tries to access a field or method of an object or an
element of an array when there is no instance or array to use, that is if the
object or array points to null. |
| Number | The abstract superclass of the classes which represent numeric base types
(that is Java.Lang.Byte, Java.Lang.Short, Java.Lang.Integer, Java.Lang.Long,
Java.Lang.Float, and Java.Lang.Double. |
| NumberFormatException | Thrown when an invalid value is passed to a string-to-number conversion
method. |
| Object | The root class of the Java class hierarchy. |
| OutOfMemoryError | Thrown when a request for memory is made that can not be satisfied using the
available platform resources. |
| Override | Annotation type used to mark methods that override a method declaration in a
superclass. |
| OverrideAttribute | Documentation for this section has not yet been entered. |
| Package | Contains information about a Java package. |
| Process | Represents an external process. |
| ProcessBuilder | Creates operating system processes. |
| ReflectiveOperationException | Superclass of exceptions related to reflection. |
| Runnable | Documentation for this section has not yet been entered. |
| Runtime | Allows Java applications to interface with the environment in which they are
running. |
| RuntimeException |
RuntimeException is the superclass of all classes that represent
exceptional conditions which occur as a result of executing an application in
the VM. |
| RuntimePermission | Legacy security code; do not use. |
| SafeVarargsAttribute | Documentation for this section has not yet been entered. |
| SecurityException | Thrown when a security manager check fails. |
| SecurityManager | Legacy security code; do not use. |
| Short | The wrapper for the primitive type short. |
| StackOverflowError | Thrown when the depth of the stack of the running program exceeds some
platform or VM specific limit. |
| StackTraceElement | A representation of a single stack frame. |
| StrictMath | Class StrictMath provides basic math constants and operations such as
trigonometric functions, hyperbolic functions, exponential, logarithms, etc. |
| String | An immutable sequence of UTF-16 chars. |
| StringBuffer | A modifiable Java.Lang.ICharSequence for use in creating
strings, where all accesses are synchronized. |
| StringBuilder | A modifiable Java.Lang.ICharSequence for use in creating
strings. |
| StringIndexOutOfBoundsException | Thrown when the a string is indexed with a value less than zero, or greater
than or equal to the size of the array. |
| SuppressWarnings | Annotation type used to indicate that the compiler should not issue the
specified warnings for the marked program element. |
| SuppressWarningsAttribute | Documentation for this section has not yet been entered. |
| Thread | A Thread is a concurrent unit of execution. |
| Thread+IUncaughtExceptionHandler | Implemented by objects that want to handle cases where a thread is being
terminated by an uncaught exception. |
| Thread+State | A representation of a thread's state. |
| ThreadDeath | ThreadDeath is thrown when a thread stops executing. |
| ThreadGroup |
ThreadGroup is a means of organizing threads into a hierarchical structure. |
| ThreadLocal | Implements a thread-local storage, that is, a variable for which each thread
has its own value. |
| Throwable | The superclass of all classes which can be thrown by the VM. |
| TypeNotPresentException | Thrown when a program tries to access a class, interface, enum or annotation
type through a string that contains the type's name and the type cannot be
found. |
| UnknownError | Thrown when the VM must throw an error which does not match any
known exceptional condition. |
| UnsatisfiedLinkError | Thrown when an attempt is made to invoke a native for which an implementation
could not be found. |
| UnsupportedClassVersionError | Thrown when an attempt is made to load a class with a format version that is
not supported by the VM. |
| UnsupportedOperationException | Thrown when an unsupported operation is attempted. |
| VerifyError | Thrown when the VM notices that an attempt is made to load a
class which does not pass the class verification phase. |
| VirtualMachineError |
VirtualMachineError is the superclass of all error classes that occur
during the operation of the VM. |
| Void | Placeholder class for the Java keyword void. |